Skip to content(if available)orjump to list(if available)

America desperately needs more air traffic controllers

legitster

Everyone is going to make this about money or unions or etc, but my employer briefly worked with some ATC employee groups and I can tell you exactly why they are short staffed:

- The FAA has strict hiring requirements. You have to be mentally and physically capable, and by their own admission less than 10% of applicants are qualified for the job. https://www.faa.gov/air-traffic-controller-qualifications

- The training and onboarding process is incredibly long, and turnover is high

- The fundamentals and technology of the job have not changed in decades, despite air traffic exploding in recent years

- Most people are just not capable of the amount of stress and risk associated with the job

- Seriously, it's a really freaking stressful job

I would argue an ATC employee is worth every penny, but I also don't think there is a magical amount of money where you are going to suddenly double your pool of candidates willing to do this kind of work. These people are already very well compensated, and at a certain point you are just going to be cannibalizing other talent pools.

The real need is new and modern technology that automates much of the mistake-prone, human-centric tasks. But nobody wants to risk introducing changes to such a fragile system.

tw04

Everything you have listed above could be solved with money.

Only 10% of applicants are physically and mentally qualified? Sounds like you need more applicants? Want to attract more applicants? Offer more compensation.

The training and onboarding is incredibly long? Sounds like a doctor? Do you know why people go through the pain of becoming a doctor? Because they make a lot of money when they get through the other side.

Technology hasn't changed is a political problem due to lack of... money. There isn't an issue with new technology, there's an issue with the government refusing to invest in upgrading the technology. Canada doesn't have this issue and they're far smaller than the US.

Too much stress? I bet if you paid people so much money that they could work for 10 years and then either retire to a lower paying job, or retire entirely, people would deal with it.

I do absolutely, 100% think that this is a problem that can easily be solved with money.

I also think our politicians will flounder around making excuses about how the problem is unsolvable because it doesn't directly help their chances of re-election.

The first time a plane goes down carrying a dozen congress critters and their families, you can bet there will magically be money in the banana stand.

DannyBee

There are plenty of jobs that you can't pay people enough money to want to do.

The notion that if you just pay enough, people who are otherwise qualified will do anything, is amazingly reductive. It's a super US-centric view, and not surprisingly, it does not have an amazing history of working out (especially compared to other mechanisms).

Given the people in question have good other options, why would they do this, even if you paid more?

In fact - plenty of smart people will take pay cuts for better qualify of life.

Example: Plenty of folks take pay cuts to work remotely from places they like more, and because they find it a better quality of life.

Not everyone is money driven, and the assumption that here is that the intersection of "money driven, capable of doing this job, etc" is large enough that increasing the amount of money will make the result larger.

It's totally non-obvious this is true.

ryanmcbride

Maybe we should TRY paying people more. Like just once. Just to see what happens.

bill_joy_fanboy

Why not at least try to pay people more? Everyone gives exactly your argument without ever trying to raise the base salary for new hires and give existing workers a boost in pay.

You can't say it doesn't work until you've raised the median salary in the field and observed the effect. Managers and bean counters aren't willing to do this so it will never happen.

llamaimperative

All salient things being equal, which pretty much have to be the case for ATC (it will always have very high demands), adding more compensation will get more applicants.

Do you have other ideas on what constraints can be relaxed?

pif

> Plenty of folks take pay cuts to work remotely

Pay cuts are not important; profit is! If I get paid 100 less, and spend 90 less because of no commuting, I'm gaining more than before.

user_7832

> There are plenty of jobs that you can't pay people enough money to want to do.

This is true for individuals.

With a sample size large enough, the probability that no one will be up for it given the increased pay, is extremely low, tending to zero.

rixed

> There are plenty of jobs that you can't pay people enough money to want to do.

Would you mind listing 2 or 3 examples? All the jobs that I do not want to do that I can think of, are actually poorly compensated.

hx8

I'm from the US, and the ATC problem is in the US, so a US-centric view is completely in play.

Plenty of people in the US have finical goals, and providing them a means to more quickly reach their goals will motivate them. Will you convince everyone to apply to a job with more pay? No, but you really just need to convince a few more qualified people.

dspillett

> In fact – plenty of [smart] people will take pay cuts for better qualify of life.

Yep, I dropped to a 4-day week prorated (so a 20% cut, a little less if you consider that changed my position with respect to tax boundaries, for 20% less work) a while back, to deal with family health issues and my own burn-out. As things are fixing up I'm considering keeping to this routine despite the fact the extra money would be useful – the extra time is _very_ nice too.

[Not sure how far into “smart” territory I'd be considered though :)]

robertlagrant

> Want to attract more applicants? Offer more compensation.

This was already addressed in the original post. Why write in this "spelling it out for you" style when they already addressed it?

> Do you know why people go through the pain of becoming a doctor? Because they make a lot of money when they get through the other side.

This is really reductive. There are multiple reasons:

- very stable employment

- very prestigious job, and has been for centuries. Conveys authority. Your family can boast that you're a doctor.

- very interesting tales come out of employment, and your family probably

- very easy to feel good about being a doctor - directly helping people etc

Not all of those for everyone, and they no doubt don't all turn out to be the case, but doctors apply for multiple reasons, and many of them aren't in high-paying areas at all. Doctors (in America, which I assume is what you're focusing in on) are paid well partly because they have high expenses in terms of liability insurance.

marcusverus

> This was already addressed in the original post. Why write in this "spelling it out for you" style when they already addressed it?

The supply of labor for a given job is related to the market price of the job. This is literally ECON 101.

Physkal

New vocabulary, thanks.

Reductive

-tending to present a subject or problem in a simplified form, especially one viewed as crude.

watwut

Doctors dont have interesting tales to tell, nor should have due to things being private by law.

Stability of employment is something that traffic controllers could have, this is just a question of "working conditions" and solvable by money.

I really do not see why traffic controller could not feel good about being traffic controller. They do more "life saving" jobs then any of us on hacker news.

jerlam

> Sounds like a doctor?

Not disagreeing, but the US also has a doctor shortage for at least a decade that it is seemingly unable to fix.

nradov

There are multiple reasons for the doctor shortage but it's at least partly intentional. The primary bottleneck on producing new physicians is the number of residency program slots: every year some students graduate with an MD but are unable to practice medicine because they can't get matched to a residency slot (some do get matched the following year). Most residency programs are funded through Medicare and Congress has refused to significantly increase that budget for years. But here's the trick. By limiting the number of doctors they also hold down the cost of Medicare claims. If a Medicare beneficiary can't get an appointment because there are no doctors available then no claim will be generated and the federal government doesn't have to pay anything.

https://savegme.org/

joenot443

My simple understanding is that the width of the bottleneck is controlled by existing doctors who are (unfortunately) monetarily motivated to limit the supply of new doctors.

jyounker

The USA restricts the number of positions for medical schools and residencies. It's a problem that money could solve.

aurizon

The supply of doctors is limited by the AMA and state MA, to avoid excess doctors = price competition

otikik

And part of the problem there is that money and profit got introduced in the healthcare system.

In other countries people become doctors because they want to heal others. Not because they want to become wealthy. In the US doctors spend half of their time haggling with the insurance companies.

sweeter

I mean going to school for 10 years only to be in debt for 100K-300K+ dollars, and not have a good idea of whether you will be able to pay that back... is a massive problem. Most countries don't have this issue, for example. They have an abundance of doctors and engineers, because people who actually want to do those things, are able to pursue those careers without financial investment. We are snubbing an entire generation of people and then acting surprised when the very obvious consequences of those actions start to come back to bite us. Its the definition of insanity.

isodev

> Only 10% of applicants are physically and mentally qualified?

Another way would be investing in education (instead of dismantling it, or mixing it with religion and politics), making it more accessible so more people come out who are better equipped to take on "complex jobs"

least

I generally agree with your sentiment for improving education, but I don't think the limiting factor for ATCs has to do with it, but with innate qualities in individuals.

You can see the list of criteria here: https://www.faa.gov/air-traffic-controller-qualifications

echoangle

I don’t think being a good applicant for air traffic control has a lot to do with classical education. It demands a lot of stuff you don’t really need for university, and a lot of experience and education in university won’t make you a better traffic controller.

mihaaly

Once upon a time in a country of the Universe some wise leader decided that there should be twice the number of graduates than before, so they made the education more accessible, accepting twice as many people than before. However, one - evil and ugly - department in the unversity was a barrier. They failed much more students than before with their old and ugly exams, so with some convincing they improved their exams reducing the level of expectations and voila, there were much more graduates designing buildings and other critical infrastructures than ever before, everyone lived happily ever after.... ?

RobotToaster

> Too much stress? I bet if you paid people so much money that they could work for 10 years and then either retire to a lower paying job, or retire entirely, people would deal with it.

Or pay people enough they can afford to work part time. A stressful job is less stressful if you only have to work 2 days a week.

HPsquared

This also applies to doctors and any stressful job really. Long hours compound the stress problems, making the job really unattractive.

zoky

I suspect this would probably be counterproductive, for a couple reasons. First, you’d be encouraging people to take on a second job with all of their free time, which would lead to more overall stress. But I think you’d also see a reduction in efficiency and overall quality of work when you’re only “practicing” two days a week, especially after five days off. I mean, when I come in to work after a long weekend, I can hardly remember what the hell it is I even do!

callc

> Offer more compensation.

> Too much stress? I bet if you paid people so much money that they could work for 10 years and then either retire to a lower paying job, or retire entirely, people would deal with it.

I highly doubt that solving the problem with just money will get the right people.

A high salary becomes the goal in an of itself, and everything else falls to the wayside.

Do you really care about safety? Applicants may say they do, but only want to retire after 10 years and will lie through their teeth.

Money is a corrupting factor. I don’t like to take this side of the argument, since I want people to be paid fairly, but there’s something fundamental to seeing unpaid volunteers having the best intentions and most love for their craft

baq

Corrupting or motivating? Thin line I’d say.

The other side of the coin is you won’t get the candidates you want if they can get the same money for less taxing jobs. Game theory 101.

d0gsg0w00f

> Do you know why people go through the pain of becoming a doctor? Because they make a lot of money when they get through the other side.

I think the guaranteed respect and admiration that comes from the title is actually a more powerful draw. Don't get me wrong, the money is good, but on par with senior manager in any large tech firm. Doctor is a primal respect that technical roles do not carry.

You're not getting instant respect from mother in laws and pastors as an ATC.

adamanonymous

> You're not getting instant respect from mother in laws and pastors as an ATC

You would if it was known to pay $500k/yr+

FpUser

>"Doctor is a primal respect that technical roles do not carry."

Used to be. Not anymore. Nowadays many doctors act as a smartass business people.

Tatar_grade

there's something about the guaranteed aspect, whereas a senior manager is at the behest of office politics and the business cycle

michielderhaeg

> Too much stress? I bet if you paid people so much money that they could work for 10 years and then either retire to a lower paying job, or retire entirely, people would deal with it.

Don't underestimate just how high-stress these jobs are and what it does to you. People quit these kinds of jobs for 2 reasons

  1) They can't deal with the stress mentally, or don't want to.

  2) They were not smart enough to choose option 1 and their body just physically gives up and they are no longer capable of performing their job as an ATC.
I know someone who is now legally handicapped because her lungs don't function properly anymore due to the stress and was forced to retire early.

ryandrake

> I would argue an ATC employee is worth every penny, but I also don't think there is a magical amount of money where you are going to suddenly double your pool of candidates willing to do this kind of work. These people are already very well compensated, and at a certain point you are just going to be cannibalizing other talent pools.

It wouldn't happen overnight, but surely if ATC had a similar compensation reputation as, say, investment banking, we wouldn't have the pipeline problem that we do now. Surely banks don't have a problem finding young, quick thinking minds to put through their pressure factories. I don't think the ATC candidate pool is currently even close to the limit of people who could take the stress and do the work. Offer controllers starting salaries of $1M/yr and see how things start to change.

Your point in the other thread about marketing the job to teenagers is also good. I wouldn't be surprised if most of the people interested in ATC aren't already "aviation adjacent" to some degree (ex-military, family are pilots, and so on)

0xB31B1B

I think you're simplifying the frame far too much here. My wife works in medicine as an ENT surgeon. There is an ENT surgeon position open in a rural hospital outside of fresno CA that pays 1.1M dollars/year, or about 2.5-3x the salary a large hospital in a major metro would pay for the work. The position has been unfilled for 4 years. As best I can tell, the two main reasons the job goes unfilled are a combination of (1) it has a stressful call schedule and (2) its in an remote and undesirable location. ATC jobs have a wide geographic distribution. You need ATC at the commercial airports in Klamath Falls OR and Elmira NY and these are places people are generally moving away from, not moving into because they are run down and have low opportunity and general prevalence of rural poverty. Paying more money doesn't automagically fill these roles, and there is an upper limit to how much you can pay someone and have it be a net benefit.

chii

> There is an ENT surgeon position open in a rural hospital outside of fresno CA that pays 1.1M dollars/year

while 1.1m/yr sounds like a lot, it isn't the right number to consider. The right number is the difference between this job, and a similar job else where that has better facilities/amenities and comfort. If said surgeons who would qualify could've gotten a similar job in a major city for a similar amount of money, they might prefer it there (near family/friends, amenities etc).

So how much _over_ the typical pay is the 1.1m/yr salary offered?

bobthepanda

part of the problem is the structural problems caused by high turnover are themselves causing high turnover. people can't take vacation, people need to work 6 days 12 hours a week.

there is also the issue of location. where applicants are and where controllers are needed is often two distinct circles and once you throw relocation into remote areas into the mix it becomes really unattractive.

stevage

And not allowing people to take anxiety meds is nuts. Some of those meds seem perfect for this job, putting you in a very mellow, but focused state.

pbalau

I think this is a naive way of looking at the problem. People that start working in banks, generally do that as a starting point. ATC is the end of the road for that career.

Working in a bank is the start of a quite lucrative career, working as an ATC is the end.

Indeed, we can offer more money to ATC, but there is not a lot, progression wise.

Honestly, how would a junior ATC look like, compared with a senior?

nine_k

Look at how much a senior airline pilot makes, compared to a junior.

nradov

ATC salary increases with experience. The better ones are promoted to supervisors.

applied_heat

Hopefully they don’t throw juniors on to the busiest runways in the country

avn2109

The million dollar salary thing is compelling. I would certainly switch careers from ML engineering for a million bucks of cash comp, especially in a low CoL location :) Also, the "30 years old" thing mentioned in the GP seems excessive, surely if they were really desperate to staff up, they could loosen that age limit.

lazystar

20/20 vision in each eye (no contact lenses) is also a requirement. I have a feeling thatll rule out a lot of software engineers on this site.

kccqzy

My own experience tells me that past 30 years old my thinking is slightly slower in the form of slightly longer reaction times, and slightly longer time to recall specific facts. This hardly matters in my current job but perhaps ATC would be different. Perhaps they are taking that into account.

bbarnett

It's a different kind of pressure. Lives aren't on the line making trades, not like air travel. This lends to a different type of stress.

Losing millions for your boss, losing your job != killing hundreds with a single mistake made in seconds.

D-Coder

Yeah, the closest I ever came to life-critical software was payroll projects.

I discovered by accident that people will notice a one-cent change in their paycheck.

mp05

> at a certain point you are just going to be cannibalizing other talent pools

The mass of unemployed CS grads?

mcmcmc

What makes you think CS grads would be good candidates for a high stress job that requires excellent communication skills?

RandomBacon

> I also don't think there is a magical amount of money where you are going to suddenly double your pool of candidates willing to do this kind of work.

There would be more people interested in aviation choosing to be ATC than a pilot if our pay matched that of major airline pilots.

There are people going through the training and then quiting when they realize that can't get an opening in their hometown because that spot is reserved for a random person one week behind them in the FAA academy, and the pay won't make it worth moving away from their family.

There are more examples, and appropriate pay would fix most of them.

(Opinions are my own and not necessarily that of the FAA.)

legitster

> at a certain point you are just going to be cannibalizing other talent pools

I don't think any sane person would be against raising ATC wages. But to refer back to my post, the situation might be different if it there were not also a massive pilot shortage as well! If these two pools of talent mostly overlap raising wages on one will probably just pull from the other.

It's probably a combination of raising wages and putting more money into recruiting teenagers considering vocational programs.

bbarnett

Because we are an aged society, with such an incredibly low birth rate, this will only get worse.

There are only so many competent people in our society, and that talent pool is being spread thin across all sectors of society which require such candidates.

There are looming doctor shortages, too. Professionals of all stripes.

Yeul

Ofcourse it would. Capitalism is all about dealing with shortages in exchange for money.

So clearly someone just doesn't want to pay up.

rlpb

I think there’s a catch, which is lag time. Even under pure capitalism, if the market doesn’t believe the money will last, prospects aren’t going to risk their careers given the training lead time required.

In the US, ATC are federal employees, aren’t they? So they are regularly furloughed, too. In the current political climate, facing the wrath of politicians doesn’t seem that unlikely, either.

The US has form in this area, too: https://en.wikipedia.org/wiki/1981_Professional_Air_Traffic_...

Even if the federal government were to “pay up”, they cannot be relied upon to honor favorable contract terms since they also have the ability to change the law.

adolph

> some ATC employee groups and I can tell you exactly why they are short staffed: > - The FAA has strict hiring requirements.

So what happened? Why did the FAA upend a stable hiring process, undercut the CTI schools it had established to train its workforce, and throw the plans of thousands of eager would-be air traffic controllers into disarray?

https://www.tracingwoodgrains.com/p/the-full-story-of-the-fa...

specialist

That was quite the rabbit hole. Thanks for sharing.

adolph

One of the interesting aspects is that organizations with strict hiring requirements have to have deep supply chains in order to meet those requirements. Its always interesting to read an account that describes these otherwise unknown-to-me subcultures.

l2edline

I'm an air traffic controller at a core 30 airport and I firmly believe that many but not all of the issues we face can be fixed by increasing compensation. Namely mandatory 6 day work weeks, high attrition, and burnout.

VincentEvans

Maybe occasional free pizza, casual Friday's, and an employee of the month plaque would help?

RandomBacon

I know your comment is a joke, but we already have that more-or-less.

I'm getting close to doxxing myself, so without getting into specifics... controllers often bring in food to share, and we dress pretty casually every day. There used to be a professional dress code years ago, but that was negotiated out by the union.

throwaway2037

    > about money
Some light Googling tells me that median pay is about 100K to 120K USD per year. Most people here would say that is not outstanding for such highly skilled work.

Why don't other highly developed countries have the same issues finding employees? You never read about "ATC hiring crisis" in other countries. Why only the US?

    > The real need is new and modern technology that automates much of the mistake-prone, human-centric tasks. But nobody wants to risk introducing changes to such a fragile system.
This sounds like a Catch-22. The current system is "fragile", but so fragile that we cannot improve it with new technology? This argument reads like a tautology. Repeating my previous point, why don't we hear the same about ATC systems in other highly developed nations/regions (Japan, Korea, EU, Canada, AU/NZ, etc.)?

The link that shared is excellent. When I looked under the medical requirements area, and section "Eye", I see:

    > Applicants must demonstrate distant and near vision of 20/20 or better in each eye separately. The use of bifocal contact lenses for the correction of near vision is unacceptable.
Is it possible to get a job without 20/20 near vision?

0xB31B1B

"Why don't other highly developed countries have the same issues finding employees?"

Baumol effects. Our economy is incredible, extremely high productivity along with full employment. Its why we have ordering kiosks at fast food restaurants, pay 225k for bucee's managers and 20 dollars/hour to flip burgers at fast food restaurants. ATC is a low productivity growth job, technology hasn't increased the number of planes or amount of airspace one ATC can manage. As other jobs and sectors of the economy improve in productivity, people migrate to those sectors from low productivity sectors like ATC because on average high productivity sectors can pay more. The salaries of ATCs rise because there is more competition for the limited pool so you end up paying more but getting the same or worse outcomes over time.

throwaway2037

    > technology hasn't increased the number of planes or amount of airspace one ATC can manage
As I understand, the primary limiting factor for airport runway throughput (arrivals and departures) is wake turbulence from the engines. I remember, as a kid in the 80s/90s, that there were some accidents related to smaller planes taking off into the wake of larger planes. I am pretty sure that regular passenger jets (say, A320/B737+) are limited to one takeoff every 2 mins from a runway. (Or it might be 1 min.) That said, improving ATC technology might help to reduce delays and maximise runway throughput.

Loosely related: I cannot remember the website now, but someone posted here in the last 3 years an insane website that showed (visually!) the new approaches to London Heathrow Airport (world's busiest two runway airport). It was batshit crazy. I am sure they spent months designing the new approaches. It looked like multiple DNA helix'es where planes circle to wait for landing slots.

chii

> technology hasn't increased the number of planes or amount of airspace one ATC can manage

which should put pressure on the entity managing the ATC to increase an ATC's productivity via tech. And yet this hasn't happened. So why is that?

I say at a guess, that capitalism isn't working for the entity that manages ATC, because that entity is immune to the pressures of capitalism - ala, federal gov't doesn't care that these ATC isn't as "profitable".

In a scenario where different ATC zones are managed by separate, private entities that are looking to make a profit (e.g., the higher number planes in a single ATC zone, the more they profit) would spend to improve ATC's individual capacity.

rlpb

> You never read about "ATC hiring crisis" in other countries. Why only the US?

The UK has a controller hiring/retention problem at the moment, too. The less lucrative airports keep losing controllers to the bigger players and can’t replace them. Periods of service reduction are common.

swores

To add to this - it's just generally not a very interesting story internationally, so naturally we would, even if it were an exactly equal problem in every country, hear about it from the US most and UK secondarily due to our reading English-language sites like HN. If the polish media were constantly talking about about lack of ATCs in Poland, would we ever notice?

fiftyfifty

I've toured a couple of ATC towers recently and my impression was they were surprisingly low tech. A tech upgrade seems like the most viable solution at this point. There are processes for writing and testing software and hardware for environments such as this, but the government needs to be willing to make the investment.

AnthonyMouse

The general problem here is that we need to do something about the government contracting process. It has been thoroughly captured by large government contractors who do mediocre work for enormous sums of money while excluding anyone who could do better from the process through corruption and red tape.

Which in turn means that important systems become frozen in time because upgrade attempts become boondoggles that can't meet requirements until they're so far over budget they get canceled, or never attempted.

One of the major problems that should be fixed immediately is that the government pays for code to be written but then doesn't own it, which makes them dependent on the contractor for maintenance. Instead they should be using open source software and, when custom code is necessary, requiring it to be released into the public domain, both for the benefit of the public (who might then be able to submit improvements to the code they're required to use!) and so that maintenance can be done by someone other than the original contractor.

CrimsonCape

You touch on an interesting idea. Imagine if there is a "USA ATC Github" open-source repo. As a consultant, you bid on maintenance of the repo and get repo ownership privilege in exchange for your contract. Now you are paid to contribute to the repo for the duration of the contract. The public gets to see if you are worth your fee. If your contract ends, ownership revoked and handed to the next consultant.

The obvious downside to this is that hardening code becomes a potential large amount of effort/overhead that could normally be concealed behind binaries and proprietary code.

datadrivenangel

A lot of this is also driven by the government insisting on every modernization effort covering every issue, and then changing their mind when they learn that it will take 10 years it upgrade, so they spend 2 years of requirements gathering to get ~6 months of upgrades, which is basically enough to keep things barely maintained...

appreciatorBus

* the voters need to be willing to not scream bloody murder if long term ATC investment raises taxes or airfares by $0.01

Melatonic

If anything tech upgrades could potentially just make the job less stressful for current traffic controllers - which might end up (long term) with big benefits for everyone.

nradov

The government is making that investment. Upgrading the legacy system will take decades regardless of how much money they spend.

https://www.faa.gov/nextgen

opo

A big problem with US air traffic control is that you have the regulator regulating themselves. The USA is one of the few countries where the regulator also provides the ATC service. In comparison to Canada, the US government run air traffic control is noticeably less productive and more expensive.

The first proposal to break out the regulation of air traffic control with the provision of the air traffic control was done by the Clinton administration. Support since then has been bipartisan and opposition has also been from members of both parties for various reasons. (I read somewhere that one of the biggest long time opponents of breaking out the air traffic control has been the associations of owners of private jets as they currently pay about 1% of the cost of ATC, but are closer to 10% of the flights in major airports. In reality, owners of private jets can likely afford to pay a more proportional percentage of the costs they impose on the system.)

Reason077

> "The fundamentals and technology of the job have not changed in decades, despite air traffic exploding in recent years"

Isn't this, ultimately, the real problem? Improved technology with radically more automation would both improve safety and reduce workload on controllers.

What's really needed is some sort of "next-generation ATC" moonshot project. But of course, in such a safety-critical and risk-averse domain, generational improvement is really hard to do. You certainly can't "move fast and break things", so how do you prevent such a project getting bogged down in development hell?

amluto

SpaceX moved fast, broke things, and still did pretty well on their safety-critical Dragon program, all things considered.

But SpaceX is solving a simpler problem because it’s a greenfield program (aside from docking with ISS, but there’s a spec and they implemented it). ATC involves interactions with the entire existing enormous worldwide fleet of aircraft and pilots.

All that being said, a system that allocates certain volumes of airspace to aircraft and alerts aircraft if they are on a trajectory likely to encroach on someone else’s allocated airspace seems doable and maybe even doable in a backwards compatible way. But this, by itself, would not meaningfully increase capacity.

And I agree this is silly and unfortunate. SFO, for example, has two parallel runways, and airplanes can only land simultaneously on them if visibility is very good. Surely modern GNSS plus radio (which can do time-of-flight and direction measurements with modern technology!) plus inertial measurement could let a cooperating pair of planes maintain appropriate separation and land simultaneously, safely, with zero visibility, even under conditions of active attack by a hostile system. But that would require a kind of competence and cooperation between the government and vendors that does not currently exist.

DrFalkyn

There are some small airports that don’t have an ATC. You could start with those

deathanatos

"US ATC System Under Scrutiny" "Fatal crash brings attention to shortage" "There are simply not enough air traffic controllers to keep aircraft a safe distance from one another."

Like, perhaps there is merit in arguing for more controllers or more pay for controllers, and perhaps that would lead to a safer airspace, but the attempts to implicitly tie the fatal crash to ATC in this case seems pretty poor form, here. What we know from the ATC transcripts[1] already tells us that ATC was aware the helicopter & the plane would be near each other well in advance of the crash; ATC informed the helo, the helo responded that he had the aircraft in sight. Time passed, the ATC gets a proximity warning (labelled as "[Conflict Alert Warning]" in VASAviation's video), ATC immediately acts on it, again reaching out to the helo, the helo again confirms they have the aircraft in sight, and moments later we can hear on the ATC transcripts the crash occur as people in the room witness it and react in horror.

To my armchair commenting self, the ATC controllers seem to be exonerated by the transcript, and I'm going to otherwise wait until an NTSB report tells me why I'm wrong to break out the pitch forks on them.

[1]: https://www.youtube.com/watch?v=_3gD_lnBNu0

bombcar

I’ll bet the final NTSB report lists as a contributing factor that there was only one controller that night; a second controller might have had the time to notice the altitude was too close, or vector the helicopter behind.

bilbo0s

No. There are also rules on who can do what.

Put another way, military aircraft, especially certain military aircraft, can do things that civilian aircraft can't.

If I were piloting a helicopter in that airspace, that ATC transcript would have been significantly different.

We should be looking at root causes. Which means we should ask the uncomfortable questions about the deference given to some military/government aircraft. But we don't want to ask those questions. So we keep quibbling around the edges by talking about ATC or Reagan firing everyone or even the ridiculous suggestion that maybe the civilian airliners could be in a hold pattern at certain times.

It would be humorous if it wasn't so tragic.

intended

>Staffing at air traffic control tower ‘not normal’ during Washington plane crash, FAA report reveals

https://www.independent.co.uk/news/world/americas/dc-plane-c...

>on Wednesday evening was also monitoring planes taking off and landing, according to the FAA report reviewed by The New York Times. These jobs are typically assigned to two different people, the outlet reported

But:

>However, the National Transportation Safety Board said they will not speculate on the causes of the crash and will release a preliminary report on the incident within 30 days.

So perhaps its not staffing. Although I don't really know what world the report is going to be going out into in 30 days.

mrguyorama

The entire point of Human ATC is that those rules are breached regularly in normal operations and we still expect traffic to be routed safely despite that

One complaint I've seen is that the ATC should not have let the helicopter do visual spacing in that regime, that it was somewhat careless and unsafe and possibly discouraged. If the ATC operator was overloaded with work, they would be incentivized to "outsource" the spacing management to the helicopter who would then be able to screw it up by "seeing" the wrong plane. I can see the merits of the argument but it would take the NTSB to have the right knowledge to confirm or deny it.

AnthonyMouse

How could this be anything to do with Reagan firing them? The Reagan thing was 1981. Air traffic controllers have a mandatory retirement age of 56. Anyone under the age of 56 in 2025 would have been under the age of 12 in 1981.

Timshel

I would bet on "Normalization of deviance", such a close altitude separation should probably just not exists (default is 1000ft).

If it had become a norm then a second controller would probably not change anything.

llamaimperative

I think the ATC is “exonerated” in the sense of it not being their fault, however that does not necessarily mean a fully staffed and more attentive ATC team wouldn’t have prevented the disaster.

Noticing aircraft flying off assigned course is exactly the type of thing that a resource constrained ATC would be guiltless in NOT noticing, but that a non-constrained ATC probably would notice.

Obviously if ATC were fully staffed and this happened, it wouldn’t be worth seriously looking into, but there’s a reason the intended staffing levels are what they are, which can basically be summed up as “cognitive burden.”

ibejoeb

This is pretty much right, by the book. It seems clear that there were multiple confounding factors: a high risk, under-resourced training mission performed by relatively inexperience pilots operating as a normal transport mission as far as the controllers were aware.

I think we're going to wind up talking about SOP and whether visual separation is permissible in this class of airspace when using NVGs or under other conditions present in this mishap, e.g., on nighttime training. There are companies (lufty for instance) that, by policy, prohibit visual separation at night.

There might be some scrutiny on the controller for approving visual separation in the first place, and I think that'll get into weeds of how he should have known the risk factors for the helo. Still, as Juan notes, it didn't sound like thoughtful consideration, but like rote call and response.

This would have been prevented if the helo had to take vectors. There would be no talk of visual separation. The controller was aware of how tight it was, and if it were simply a rule, he would have told the helo to hold present position, waited for an appropriate place in the sequencing, and then given a clearance.

tim333

There's a lawsuit going on:

>FAA embroiled in lawsuit alleging it turned away 1,000 applicants based on race — that contributed to staffing woes https://nypost.com/2025/01/31/us-news/faa-embroiled-in-lawsu...

The guy behind it is quite interesting. Got 100% on his exams but told they were only hiring 'diverse' folk https://archive.ph/ixmFB

legitster

> When Mr Brigida tried again to become an air traffic controller under the new tests, he said he failed the biographical questionnaire because he “didn’t fit the preferred ethnic profile”.

This dude leading the lawsuit is incredibly unreliable. The ATC biographical assessment didn't have any race-based questions - it was just a decision making questionnaire: https://123atc.com/biographical-assessment

It was a questionable assessment, but the idea that he failed it for being white is peak self-victimization.

The risk of DEI was fast-passing under-qualified candidates, or that they were misplacing their recruitment efforts. But the idea that they would not be filling necessary positions with qualified white people continues to be something of a polemic myth.

XCabbage

Indeed, it didn't have race-based questions, which I don't think anyone claimed. Rather it had totally arbitrary questions, not related to merit in any plausible way, and a score cutoff that made it highly likely you'd fail if you hadn't been tipped off with the correct answers.

For instance, there is a 15-point question for which you have to answer that your worst grade in high school was in Science, and a separate 15-point question where you have to answer that your worst grade in college was in History/Political Science; picking any of the other options (each question has 5 possible answers) means 0 marks for that question. Collectively, these two questions alone account for one eighth of all the available points. (Many questions were red herrings that were actually worth nothing.)

But then the same blacks-only group that had lobbied internally to get the questionairre instituted (the National Black Coalition of Federal Aviation Employees) leaked the "correct" answers to the arbitrary questions to its members, allowing them to get full marks. Effectively this was a race-based hiring cartel. Non-blacks couldn't pass; blacks unwilling to join segregated racial affinity groups or unwilling to cheat the test couldn't pass; but corrupt blacks just needed to cheat when invited to and they would pass easily, entering the merit-based stage of hiring with the competition already eliminated by the biographical questionairre.

(A sad injustice is that blacks who wouldn't join the NBCFAE or cheat the test, and so suffered the same unfair disadvantage as whites, are excluded from the class in the class-action lawsuit over this whole mess. Since the legal argument is that it was discrimination against non-blacks, blacks don't get to sue - they lost out because of their integrity, not their race, and they have no recourse at law for that.)

See the questions at https://github.com/kaisoapbox/kaisoapbox.github.io/blob/main... or read an account of the story at either https://www.tracingwoodgrains.com/p/the-faas-hiring-scandal-... (short) or https://www.tracingwoodgrains.com/p/the-full-story-of-the-fa... (long).

ch4s3

I don't understand how this isn't a giant public scandal. Is there something I'm missing here?

amluto

I’m amazed that no one seems to have been indicted. Was this not fraud?

rufus_foreman

>> The ATC biographical assessment didn't have any race-based questions - it was just a decision making questionnaire

Looks like this is the case, https://casetext.com/case/brigida-v-buttigieg-1.

"Though not at issue in this motion, the Plaintiffs allege that the FAA failed to 'validate' the Biographical Questionnaire, and that the Biographical Questionnaire awarded points to applicants in a fashion untethered to the qualifications necessary to be an air traffic controller. For instance, applicants could be awarded fifteen points, the highest possible for any question, if they indicated their lowest grade in high school was in a science class. But applicants received only two points if they had a pilot's certificate, and no points at all if they had a Control Tower Operator rating, even though historic research data indicated that those criteria had 'a positive relationship with ATCS training outcomes'. Further, if applicants answered that they had not been employed at all in the prior three years, they received 10 points, the most awarded for that question."

Can you explain to me why it was more important for air traffic controller candidates to be bad at science and unemployed than it was for them to be pilots or trained in air traffic control?

RandomBacon

I don't know anything about the lawsuit, but I do know that someone leaked the "answers" to members of a group representing people of a specific race.

(Opinions are my own and not necessarily that of the FAA.)

legitster

I literally linked to a study website for test, I don't think you had to be a member of a secret racial kabal to get answers.

Furthermore, the bias was literally baked into the test - certain minority candidates got to skip the test altogether. Although it's still not evidence that qualified white people were prevented from filling in vacancies.

null

[deleted]

xyst

NY Post and The Telegraph are sensationalist rags. Overstating the claims by the plaintiff and not even bothering to go through the actual court case

fastball

tim333

NY Post and The Telegraph are indeed sensationalist. On the other hand as the blog article puts it

>... investigative reporting from outlets like the New York Times has failed to consider the role of the hiring scandal at all

runako

Seems like a colossal error to have asked them all to quit.

I wonder -- if half of the air traffic controllers took the offer to leave their jobs, do we have a Plan B? The deadline they have been given to decide is Thursday; I have not seen any communication as to whether ATC (and TSA, etc.) will be operational Friday.

mayneack

It seems they clawed back the offer or never gave it in the first place.

https://www.reuters.com/world/us/trump-administration-exempt...

johnnyanmac

So what does that really mean for those he outright fired? They didn't "resign".no one who (stupidly) responded to that email to resign would have taken any effect anyway.

lmm

In a country with the rule of law, employers can't generally take away these kind of things when they've promised them - this got Musk in to trouble when he made a generous severance offer in Europe and had to actually follow through on it.

In America? Who knows.

mayneack

Were there air traffic controllers fired? I saw reports about some upper management at the faa and related, but haven't seen anything here.

runako

They have nonetheless signaled that a subset of the staff is marked for firing.

https://news.ycombinator.com/item?id=42936406

lenerdenator

> if half of the air traffic controllers took the offer to leave their jobs, do we have a Plan B?

In theory you could do what Reagan did and tell the military to do ATC.

Whether or not this is a good idea is another matter.

robert_foss

Reagan taking away collective bargaining rights for ATCs seems to be what have led to the shortage and the helicopter accident last week.

ApolloFortyNine

The official investigation report is of course going to take a bit, but the ATC audio is public, and the helicopter was warned twice about the plane, and said they had a visual of the plane.

Besides never missing an opportunity to 'slam' the opposition, I have no idea why this is being construed as an ATC failure.

stevenwoo

Congress keeps approving more flights into DCA over the in hindsight, clear objections by those in charge of safety at DCA, the FAA and several congress people in the minority. Congress people use it as their personal transit hub. https://www.nytimes.com/2025/01/30/us/reagan-airport-flights...

legitster

Kinda. Collective bargaining rights are great for employees but they do not automatically lead to better outcomes for customers/citizens/etc.

A good counter-example of ATC would be police. Police have strong collective bargaining rights, but mostly came at the expense of accountability and citizen oversight. (And also police departments are still chronically understaffed).

WillPostForFood

It was 44 years ago. We have had 6 presidents since then. Every single ATC controller from 1981 is retired, most for over a decade. You probably should be looking at a more proximate cause.

tayo42

Did reagan do anything good in hindsight? Everytime I hear about him he seems like the worst president until trump came along

lenerdenator

Indeed. Wouldn't want people doing a safety-critical job being fairly compensated, after all.

stevenwoo

The number that I've heard that accepted that offer across the government is in line with normal attrition rates with federal employees - the only people who bit were already planning on quitting. It appears that most or all else was wise to how shady this deal was.

CYR1X

Part all of this BS is sure at twitter if you pull this you might get a decent attrition rate but isn't the federal government known for people never quitting? If they quit, it's quiet quitting coming in every day and doing nothing. Isn't that generally the purpose behind this too? Like...good luck get a real amount of people to quit they are going to hold on for dear life

acdha

> they quit, it's quiet quitting coming in every day and doing nothing

You think air traffic controllers are “doing nothing”? What VA staff, park rangers, food inspectors, etc.? I realize this stereotype is something a lot of people spend money reinforcing but you should consider why you believe it to be true of a nationwide group doing a huge range of jobs and what evidence that’s based on.

pfannkuchen

I thought the buyout offer went along with the cancellation of remote work. Like, if you are thinking about quitting because you don’t want to come in, here have an extra incentive to do that and take some time to find another job.

ATC already couldn’t work remotely. The only people who would take a deal like this would be people who were thinking about quitting or retiring anyway. I suspect ATC will not be substantially affected by people taking that deal.

csa

> I thought the buyout offer went along with the cancellation of remote work.

Your sentiment is a result of their incredibly vague first attempt at messaging.

The offer was (or ended up being) a full buyout offer. The “offer” is probably genuine, but it’s not a clean offer, as many edge cases are unclear (e.g., can they terminate you if they accept the offer… currently there is nothing stopping them from doing that, how can someone of retirement age accept the offer and then retire, etc.).

Iirc, ATCs can accept the buy out if they so chose. I’m guessing most won’t, as the ATC deal is good to stick with until you retire.

Edit: Per the article, the status of the offer is unclear. It wasn’t cleared with the union before the letter was released, and it hasn’t been officially rescinded either (despite comments that it has from DoT).

pfannkuchen

Sorry to be unclear, I didn’t mean that only people transitioning from remote to in person can take the buyout. I meant that that is what the deal seemed to be targeting based on the timing, like a release valve for people who would be angry about switching back to in person.

runako

The other set of people who might take the deal are people who are concerned that the new administration will consider them "DEI hires"[1] and fire them later in the year. This is not an unreasonable fear given that the administration has already blamed the DC crash on "DEI" and pledged to root out "DEI" everywhere.

If you expect to be fired ~ in the fall, it is not unreasonable to be interested in the offer to keep getting paid from your federal job while you look for alternate employment.

1 - I am not going to get into who fits this category. The point is which employees might think they fit into this category.

whycome

Wait, why can't ATC work remotely? Serious question. They're looking at data on a screen and communicating via radio. Would the latency of any radio-digital relay be too high? Sure it's feeling like one step closer to Ender's game. But it could be possible in theory?

RandomBacon

I'm an Air Traffic Controlling working at a "Center" (ARTCC). It's not the latency - it's that we have backups for the backups. I wish my house had the same level of redundancy my workplace does.

Edit: except for the asbestos. I'm glad my house doesn't have that. (IIRC they were all built in the 1960s.)

kristjansson

Hint: why do they work in a tower?

null

[deleted]

taeric

I'd be interested to see the daily staffing levels over the past couple of weeks. If anyone knows where that could be found.

RationPhantoms

I couldn't find anything immediately definitive but this 2023 survey of federal workers was quite eye-opening: https://ourpublicservice.org/fed-figures/a-profile-of-the-20...

taeric

Good find. I'm curious what facets were eye opening for you? This is a ton of data that I find hard to 1-shot learn anything from. :(

lesuorac

It's a colossal error to accept. The government isn't authorized to do a buy-out by congress so you're just quitting and won't receive the payment.

germinalphrase

It never was a buy out, and everyone should stop referring to it as such.

Jtsummers

Yep. It was a pinky swear to maybe pay for 8 months that might be able to be spent on leave, but none of it was guaranteed.

The employee's agency determines if they spend it on leave, not OPM. Congress will determine if there's even money after March 14th available to pay for 8 months of anything, let alone 8 months of admin leave.

randerson

ATCs have the upper hand in this negotiation because they're essential and can't be quickly replaced.

If enough ATCs quit that major airports have to be shut down or reduce flights, the airlines (and stock market) will turn against Trump pretty quickly. My guess is the going salary for ATCs is going to increase substantially once they realize they need to lure back those who quit.

I would love to see all ATCs in DC quit, and for others refuse to work there, so that Trump and Musk feel the consequences for their actions directly. Wouldn't it be great if Air Force One was stranded because of this.

Octoth0rpe

> Wouldn't it be great if Air Force One was stranded because of this.

I was under the impression that AF1 flew in/out of Andrews air force base, which I (possibly naively?) assumed did not use civilian ATC. But yes, that would be great :)

ianburrell

The US air space is civilian ATC. Air Force One couldn't go anywhere if the area control and destination airport were down.

V99

The first problem is that everybody who wants to do the job needs to go through the FAA academy in Oklahoma, which is seriously limited by physical & instructor capacity. So only a couple thousand people a year can work their way through there, no matter how many are willing to do the job.

So first we need more training capacity, and they already have trouble hiring and retaining instructors. This is a more direct place you can throw more money at now.

A start would be moving some of the primary training to the control centers. There's more than one of them, spread around the country, and they already have their own significant training departments.

A significant fraction of people who get into the academy end up not making the cut. Then another good fraction "wash out" during extensive training for the specific airport/center they end up in.

It's a very difficult job and nothing they've tried before is very good at predicting who's going to be successful at it quickly/cheaply.

xeonmc

Would StarCraft ladder rank be a good predictor of suitability?

daveguy

So, you're saying the FAA is struggling because we don't fund them enough to hire instructors? Seems like a Republican problem.

V99

This has been a snowballing problem since Reagan fired 11,000 controllers for striking in 1981... so sort of, but not the one you're thinking of, and there's been plenty of both sides of the aisle doing nothing to solve the problem in the meantime.

daveguy

Only one party has been drooling about cutting taxes for the rich and defunding the government since the 80s. Guess which one.

vdqtp3

Realistically, because standing up a new academy isn't fast, and everyone wants fast solutions and won't invest long term. That isn't a party line thing, both parties have that issue.

ryandrake

If you live in the Bay Area on the Peninsula, you'll be excited to know that the San Carlos airport and the FAA are in a pissing match over their air traffic controllers' pay, threatening to un-staff the control tower and leave that very busy airspace without tower control. The tower was set to go dark on Feb 1st[1] but it looks like there is now a temporary extension[2] keeping it staffed. Why these guys need to play a game of chicken when lives are at stake, I have no idea.

1: https://www.kron4.com/news/bay-area/bay-area-airport-losing-...

2: https://www.kron4.com/news/bay-area/san-carlos-airport-reach...

jeroenhd

I don't get why lives are at stake here. Surely the consequence of reduced ATC coverage means less flights moving through the area, not the same amount of flights being managed by fewer people?

There's only additional risk if you treat the amount of planes in an area as some kind of inevitable force of nature. If an area isn't safe because of a lack of staff, flights can be canceled to reduce the load on remaining staff without impacting safety.

Sucks for the people who bought a ticket, but a canceled flight is a lot better than dying in a plane crash.

Melatonic

From what I heard the San Carlos controller were pissed that their pay was being drastically reduced - especially considering its not a cheap area to live in.

schmookeeg

I still don't understand why KSQL is a contract tower and not a full FAA-managed tower.

jjtheblunt

Did the call sign go to KSQL because of Oracle being right there?

kccqzy

No it predates Oracle, including when it was still called Software Development Laboratories.

vdqtp3

Contract towers in general are a terrible idea. The level of service is consistently lower than FAA towers.

Aloisius

I'm confused.

Why would the FAA be involved in locality pay or staffing a Contract Tower? I thought the whole point of Contract Towers was a private company staffed and paid them and the FAA merely dispersed the contractual amount to the company.

ryandrake

The FAA chooses the contractor, and, according to the article:

> The contract, however, did “not include locality pay to account for the high cost of living in the San Francisco Bay Area.” This resulted in the new offer to SQL’s air traffic controllers coming in “significantly lower” than their current compensation, according to the county.

Aloisius

Is the contract referenced the one between the FAA and RVA or the contract between RVA and the existing controllers?

Is this just RVA trying to lowball controllers? I can't imagine their contract with the FAA specify the maximum amount they would pay their own controllers.

Frankly, if RVA can't fulfill their contract, then they should be penalized and have their contracts stripped. Given the contract is for several hundred million dollars and multiple airports, I imagine they'll figure out a way to add a housing stipend back in.

Khaine

It should be noted that the FAA is facing a lawsuit alleging it discriminated against capable candidates[1]. If this is true, this surely must factor into the shortage of air traffic controllers.

Admittedly, its a big if, and second even if it is true it is not clear to me how much of a factor this is in the shortage.

[1] https://mslegal.org/cases/brigida-v-faa/

Graziano_M

DangitBobby

It truly boggles my mind that Trump may have a legitimate basis for alleging that DEI policies have contributed to issues with ATC staffing.

> First, to liberals:

> I dislike Trump as much as anyone. Maybe I’m not supposed to play my hand like that while reporting a news article, but it’s true. I’ve wanted him out of politics since he entered the scene a decade ago, I voted against him three elections in a row, and I think he’s had a uniquely destructive effect within US politics. So I understand—please believe, I understand—just how disquieting it is to watch him stand up and blame DEI after a major tragedy.

> But Democrats did not handle it. The scandal occurred under the Obama administration. The FAA minimized it, obscured it, fought FOIA requests through multiple lawsuits, and stonewalled the public for years as the class action lawsuit rolled forward. The Trump administration missed it, too, for a term, and it’s likely most officials simply didn’t hear about it through the first few years of the Biden administration. No outlets left of Fox Business bothered to provide more than a cursory examination of it, and it never made much of a dent on the official record. Even when the New York Times ran a thoroughly reported article on air traffic controller shortages late last year, it never touched the scandal. It was possible to miss it.

userbinator

Either he's a broken clock that's right twice a day, or a Stallman equivalent who was just dismissed as crazy until the truth was too big to ignore.

mjmsmith

Seems like bad news for minorities either way. Even if the lawsuit is dismissed, who would want to take on one of the most stressful jobs now knowing that if something goes wrong, millions of racist white people (including the president) will feel emboldened to blame you because of your skin color?

kristjansson

The relevant question is whether this issue affected the absolute number of filled ATC positions, not just who got them.

Though the facts on the latter are Not Great, and nuance is not exactly abundant right now.

burner20250204

The Brigida case has been the subtext of recent news stories:

Trump was likely referencing it with his DEI comments about the FAA.

Pete Buttigieg's tweet response (acting as if Trump's accusation was coming completely out of left field, when there's literally a case named "Brigida v. Buttigieg"): https://x.com/PeteButtigieg/status/1885013865676562491

kgilpin

Today, hacker news solves air traffic control with either:

a) More money

b) Video game technology

To truly get this problem, you really need to be in it. Either as a pilot or as a controller.

Watching threads like this reminds me that I have expertise within a couple of specialized domains and that’s it. Beyond those, I’m a tourist.

jillesvangurp

If you were to design a modern way to solve this problem, you wouldn't end up with a pile of nineteen sixties era equipment and some very stressed ATC people and pilots trying to communicate over a noisy VHF radio channel.

The challenge:

- electrical planes are coming and are going to cause an influx of pilots who can now afford to own and fly their planes. Teslas with wings basically. Cheap to buy, cheap to fly, lower noise, no emissions, what's not to like? It will take some time but early versions of these things are being certified right now. The 100$ hamburger run becomes a 5$ coffee run. It's going to have obvious effects: more people will want to get in on the fun. Way more people.

- a lot of those things will be used to fly medium distances for work in bad weather; which creates an obvious need for some level of ATC interaction.

- Likewise, cheaper/sustainable commercial short hops are going to increase traffic movements.

- Autonomous drones and planes are going to be part of the mix of traffic ATC has to factor in. Autonomous operation is key to operating safely. Especially in low visibility situations. Shuttle flights between city centers and terminals, short local hops, package deliveries, aerial surveillance, etc. On top of regular planes with way smarter auto pilots than today. The volume of this traffic will be orders of magnitudes of what ATC deals with today.

There's some time to prepare for this. Certification processes move slowly. But a lot of this stuff is being experimented with right now at small scale or stuck in the certification pipeline already. We're long past the "will it work" moment for most of this stuff. Technically, this would be happening right now if the FAA would allow it. They'll be fighting a losing battle to slow this down and delay the inevitable here. But the end result is that ATC needs to be ready for orders of magnitude more movement in their controlled air spaces. And right now they clearly aren't.

In short, all this requires new, modern tools. It's obvious. Training more ATC people to do things the way we have been doing them for the last 50 years is not a good plan for the next 50. It's a stop gap solution at best. With a very short shelf life.

sureIy

US doesn't innovate anymore. Looking forward to seeing what Comac and China bring to the table before 2030.

Shinolove

I am in the sector, I develop ATC software. It is not rocket science (which was also solved with money actually) you can actually solve ATC with more money.

vdqtp3

It's refreshing to see someone say it.

As a (non-commercial) pilot it's honestly infuriating watching people who have never tried to fly a plane, never tried to locate and identify another aircraft from the air, and never controlled (or even sat with a controller or toured a tower, tracon, or center) make these claims and statements about how easy these problems they don't understand are to fix as if they're experts on the topic.

kylehotchkiss

Welcome to hacker news! The confidence is strong amongst the readership here and often confidently wrong at that!

wand3r

A lot of naive uninformed people who had no expertise and were told by experts how they could never contribute to a problem or field have successfully built businesses funded by the very people who created this community.

ApolloFortyNine

We have planes moving hundreds of miles an hour being managed exclusively by audio channels.

Does this not blow anyone else's minds? This seems like a clear case of 'because we've always done it that way'. There's no way if a system was being developed today they'd say to hell with screens, lets just give them instructions over audio and assume they'll follow them to a T if acknowledged.

bobthepanda

there are already a lot of screens and things to look at in a cockpit. and in emergency situations, screens can fail. audio has the advantage of being highly backwards compatible and extremely reliable, so long as the pilots are alive and conscious (and if they're not, the plane is most likely SOL anyways: see https://en.wikipedia.org/wiki/Helios_Airways_Flight_522)

ryandrake

Also, you can process and respond to audio without taking your eyes off of whatever they are on, and without taking your hand off the stick/yoke.

I hear in my headset "Clear for the option runway two-five-right, number two behind a cessna, two mile final, on the go make right traffic" and I know exactly what is expected of me without having to look at a screen. A digital display would be a step backwards.

dickfickling

It doesn't sound like GP is saying we have to do away with audio, just that it's absurd to stick to _just_ audio. Great to have a screen that shows "Clear for option 25R etc etc". I think I saw the latest Cirrus planes have something like that, doing live transcription of tower/ATC calls.

EDIT: I will add I get that adding something like that to a general aviation cockpit is much easier than putting it on a commercial 787, but that doesn't mean we shouldn't try.

ApolloFortyNine

>and in emergency situations, screens can fail.

Audio makes perfect sense as a backup, but 99.99% of flights would benefit from having a screen showing object and current planned route.

In this particular case, simply having that information available would have allowed an onboard computer to predict a collision.

bobthepanda

such a system did exist on the American airlines jet, but it does not autocorrect or advise below 1000 feet, since an automated correction in such a busy, low area could make things worse. https://www.reddit.com/r/explainlikeimfive/comments/1idrsl6/...

dadadad100

Take a fly on an airliner in MS flight simulator sometime or watch any of the YouTubers that show this stuff. CitationMax is a good one. The screens tell the flight plan, altitudes, traffic, weather, terrain and more. The audio part is, as mentioned above, extremely efficient and shared. The audio is used for clearances from one step to another ( very loosely speaking) This improves everyone’s situational awareness. This may have been an issue at DCA where the commercial flight was on VHF and the chopper was on UHF.

If a plane loses comms there are well defined procedures and everyone knows exactly what that plane will do as they proceed to their destination.

mikeyouse

Onboard computers did predict the collision

tim333

There are some technical issues in moving beyond that. For example I was talking to a pilot in Africa and apparently for long haul between Europe and South Africa the local controller in the various countries en route were considered a bit useless go they had a particular frequency where they would occasionally say this if flight x over country y heading so and so direction and altitude and other planes on that frequency could here where they were - the radio range is ~200 miles. I'm not sure how you'd replace that other than with something like starlink which is quite recent.

ketralnis

That there is a computer at ATC that a human looks at, reads what it says with their eyes, speaks those instructions over the radio in a specific protocol, another human listens to it (and confirms within that protocol), and inputs those control signals into the airplane.

Computer -> human -> radio(spoken protocol) -> human -> plane.

There aren't a lot of practical reasons it can't just be

Computer -> radio(digital protocol) -> plane

(There are nonzero reasons, such as the presence of weird situations, VFR aircraft, etc., but it's not a lot.)

cj

Sometimes having humans in the loop is a feature, not a bug.

ketralnis

In that case the pilot would still be able to override controls

bobthepanda

In the latest crash, the heli was on VFR, and that situation happens often at DCA since it also serves general aviation.

contingencies

Fun napkin-view ADS-C ("control"-capable successor to broadcast-only ADS-B).

Reporting integrates approach and flight tunnel envelopes. Envelopes are specified with coordinates, not just sequential points + altitude.

Cryptographic authentication in subsequent position broadcast from plane flight systems efficiently confirms receipt and acceptance of prior control messages.

Flight systems warn on countdown to envelope exception not only actual envelope exception or altitude exception.

For passenger planes, ability of ground control to command autonomous landing with blessing of federal government in an emergency (eg. no pilots conscious, interface borked), and to send urgent, cryptographically authenticated ATC command requests (change altitude or heading immediately, etc.) for pilot consideration in the event of ATC-detected potential emergent danger conditions.

chinathrow

> and assume they'll follow them to a T if acknowledged

That's not how ATC works.

CYR1X

Welcome to aviation. Where we last innovated 50 years ago.

wNjdbfm

Is this a US ONLY problem? I'm not trying to start a flame war, I'm genuinely wondering for example: European air travel doesn't seem any less safe than the US so whatever they are doing seems to work just as well. Do they have trouble hiring and keeping ATCs? Is their comp/work life/training/etc very different than ours? Would appreciate any insight from folks that know.

kalleboo

It looks like Europe also has staffing issues, but they're more likely to cancel/delay flights rather than overwork their ATC https://skift.com/2023/08/22/europes-air-traffic-controller-...

Symbiote

Yes — it reached a point where Ryanair made a website on the issue: https://www.atcruinedourholiday.com/

Jtsummers

There was a mass firing in the early 1980s (~90%) which led to the development of a bathtub curve in ATC staffing. By the 2010s this had become a critical issue but was met with a hiring freeze (not the first). Now we're seeing the outcome of those poor decisions paired with the slow hiring/training process to fill the roles.

ggm

This is a worldwide problem. ATC staff under 35 would be a rapid visa approval for Australia, if trained to world-class standards.

dblohm7

The Canadian system is much better.

[1] https://en.wikipedia.org/wiki/Nav_Canada#History

protocolture

I have seen job listings for ATC's in australia that sounded much like begging.

And yeah, my understanding is we have much the same physical, mental and technical requirements as other countries.

wry_discontent

My dad was an air traffic controller until the mid 10's and this has been a problem easily since like 2005.

They struggled to recruit people who could do the job at all, and when people got into the building to be trained (after an initial training) most of them would quit because they couldn't do it.

fatbird

Is there no way to restructure the job to be less onerous to the individual? I don't mean software that automates things, I mean things like more staff, shorter hours, etc. Or is there an irreducible complexity to it that mandates a single person handle everything in a given sector?

toast0

I'm not an ATC, but I think there's a clear need for awareness of potentially conflicting traffic. If you divide that traffic over more people, you need to add communication between the controllers in a way that you don't when it's all handled by a single person.

That's not to say there's not ways to divide it up, but it's not always easily divisible. Well implemented technology can help, but poorly implemented technology can hurt, so everything needs to be done slowly and carefully.

kccqzy

What if you divide the work by time? Give each person a two-hour workday. Would that reduce stress?

gtsop

Of course there is a way to make it less burdensome, exactly everything you listed. It's just that it is cheaper to take the risk to crash a few people here and there than do all that.

searealist

You can take the biographical assessment that rejected scores of applicants because reasons like they did well in Science in High School: https://kaisoapbox.com/projects/faa_biographical_assessment/

barbarr

I failed the assessment, RIP