ATPL: Which is the maximum distance at which you might expect solid VHF contact over flat terrain at flight level 50:
Domanda 148, VFR Communications - ATPL - Airline Transport Pilot license
| About 8 NM |
| About 15 NM |
| About 85 NM |
| About 150 NM |
| About 8 NM |
| About 15 NM |
| About 85 NM |
| About 150 NM |
