ATPL: On a modern large pressurized transport aircraft, the maximum cabin differential pressure is approximately:
Domanda 151, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
| 3 - 5 Psi |
| 13 - 15 psi |
| 7 - 9 psi |
| 22 Psi |
