What does the white color mean on adsb? | Official ADS-B Exchange Group | Page 1

mystic siren Oct 17, 2025, 10:37 AM

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Why is it white

Screenshot_2025-10-17-12-34-07-68_40deb401b9ffe8e1df2f1cc5ba480b12.jpg

Screenshot_2025-10-17-12-34-10-71_40deb401b9ffe8e1df2f1cc5ba480b12.jpg

Screenshot_2025-10-17-12-34-14-79_40deb401b9ffe8e1df2f1cc5ba480b12.jpg

golden flame Oct 17, 2025, 8:41 PM

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mystic siren Why is it white

Low level, Ground.

mystic siren Oct 17, 2025, 8:41 PM

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No it was white, not grey

copper night Oct 18, 2025, 5:11 PM

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Light grey markers and tracks mean the altitude is unknown, while dark grey markers and tracks mean the altitude is "on ground". The info block for these light grey data points should show "n/a" for altitude

https://github.com/ADSBexchange/tar1090/blob/20819423db00086aff883a94bf23ce9fa6e98741/html/defaults.js#L121

GitHub

tar1090/html/defaults.js at 20819423db00086aff883a94bf23ce9fa6e9874...

Provides an improved webinterface for use with ADS-B decoders readsb / dump1090-fa - ADSBexchange/tar1090

#What does the white color mean on adsb?