What does the term 'air-ground communication' mean?
Domanda 71, IFR Communications - ATPL - Airline Transport Pilot license
| One-way communication from aircraft to stations or locations on the surface of the earth |
| One-way communication from stations or locations on the surface of the earth |
| Two-way communication between aircraft and stations or locations on the surface of the earth |
| Any communication from aircraft to ground station requiring handling by the Aeronautical Fixed Telecommunication Network (AFTN) |
