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 inadequate compensation for wind conditions while on approach, and the inadvertent stall of the airplane while attempting a go-around. A factor associated with the accident was a crosswind.
THE PILOT NOT MAINTAINING DIRECTIONAL CONTROL DURING THE TAKEOFF ROLL. CONTRIBUTING TO THE ACCIDENT WAS THE ROUGH CONDITION OF THE AIRSTRIP.
THE PILOT FAILED TO ADEQUATELY ASSESS THE EXISTING SNOW CONDITIONS AND SURROUNDING TERRAIN (PREFLIGHT PLANNING) PRIOR TO TAKEOFF. CONTRIBUTING FACTORS WERE: THE LIGHTING CONDITIONS, THE PILOT'S OVER CONFIDENCE IN THE AIRPLANE'S PERFORMANCE CAPABILITIES AND THE SNOW COVERED TERRAIN.