Supernumerary O2 Flashcards
1
Q
When does the supernumerary oxygen system operate if the switch is in normal? When can this be reset?
A
- when the cabin alt. reaches 14,000 ft- when the cabin alt. is below 12,000 ft
B747 Systems National > Supernumerary O2 > Flashcards
When does the supernumerary oxygen system operate if the switch is in normal? When can this be reset?
B747 Systems National (35 decks)