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ADS-B Exposed

ADS-B Exposed

10 comments

·October 14, 2025

dkenyser

Very cool project.

Little bit of trivia regarding the "strange hole near Mexico City"[1] from the README.

This is a 12-kilometer exclusion zone around the highly active Popocatépetl volcano to prevent incidents stemming from volcanic activity.

[1] https://adsb.exposed/?zoom=9&lat=19.1139&lng=261.3813&query=...

ronbenton

URL makes this sound like it’s supposed to be scandalous

keepamovin

I know! I think the creator, brilliant as they must be, is not an English native speaker. Or perhaps they simply enjoy the controversy / provocation heh :)

blakesterz

It took me a little while to figure this out, but it's pretty cool. Try the A-380 limit in the examples and it starts making sense pretty quick.

Also, .exposed has been a TLD since 2014? I'm not sure I've seen another .exposed site.

zparky

float.exposed is fun

sryNot_

Issue with adsb is that very few outside Europe and the US share their signals, so any app will have partial validity, unless you use satellite feeds.

keepamovin

How to utilize sat feeds with open data? Across ADS-B track data (like OpenSky Network) South America, Africa and Oceania seem covered in addition to Europe and America, as does East Asia, and India. But China, and some parts of Central Asia and Middle East appear absent?

esseph

A lot of people running SDRs send beacon info upstream on the internet.