Coverage depends on ground receiver reception and is not a complete picture of traffic.
The hex code is the aircraft's ICAO 24-bit address, broadcast by its ADS-B transponder. It is the key used to match live position reports to this registration.
The pilot’s failure to maintain directional control during after encountering a wind gust during landing that resulted in an impact with terrain.
The pilot's failure to maintain control of the airplane during the landing roll, which resulted in a collision with a tree. A factor contributing to the accident was a tailwind.
The student pilot's loss of directional control during the landing roll, which resulted in the airplane entering deep snow alongside the runway, and nosing over.
The pilot's excessive application of the airplane's brakes.