ATPL: Which aeronautical chart symbol indicates a Flight Information Region (FIR) boundary?
Domanda 558, General Navigation - ATPL - Airline Transport Pilot license
| 206° - 71 NM |
| 018° - 153 NM |
| 198° - 72 NM |
| 026° - 71 NM[see Annex] |
| 206° - 71 NM |
| 018° - 153 NM |
| 198° - 72 NM |
| 026° - 71 NM[see Annex] |
