It is my understanding that ADSB does use gnd speed.
Never fails: every time I read a JFK quote, I hear his voice.
>So they have a tail wind - pilots love tail winds!
Couple of Dragons out of the NW, moving fast for twin turbo.
https://fox2now.com/2018/12/10/live-pipe-bomb-found-in-mineral-point-missouri/
WASHINGTON COUNTY, Mo. – The St. Louis Bomb Disposal Unit is headed to Mineral Point Missouri for a pipe bomb. Washington Missouri Police say that an investigator with the Missouri Fire Marshal’s Office says they found a live pipe bomb. They are asking people to avoid the area near Springtown Road and Vintage Road.
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