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 control of the airplane while taxiing in gusty wind conditions.
The pilot's inadequate compensation for wind conditions during the takeoff initial climb, which resulted in a loss of control and in-flight collision with terrain. A factor contributing to the accident was a windshear.
The pilot's improper recovery from a bounced landing, and his failure to maintain directional control of the airplane. A factor associated with the accident is a ditch adjacent to the runway.