ATPL: Following an explosive decompression, the maximum altitude without oxygen supply at which flight crew efficiency is not impaired is:
Domanda 301, Operational Procedures - ATPL - Airline Transport Pilot license
| 14000 ft |
| 25000 ft |
| 2500 ft |
| 8000 ft |
| 14000 ft |
| 25000 ft |
| 2500 ft |
| 8000 ft |
