GPS/ADIRS/NAV + Quiz Flashcards
1
Q
How much time is required for a full alignment of the ADIRS?
A
Approximately 10 minutes
2
Q
How much time is required for a fast re-alignment of the ADIRS?
A
30 seconds
3
Q
The IR alignment has counted down to one minute and the IRS IN ALIGN memo starts flashing. Why is this?
A
It is an indication that alignment has stopped because present position data has not been entered.
4
Q
What is indicated by a steady amber IR FAULT light?
A
A complete failure of the respective IR
5
Q
The ECAM displays a NAV IR 1 FAULT message. How can the captain recover IR information?
A
Select the ATT HDG switch to CAPT 3
6
Q
The ECAM displays a NAV ADR 2 FAULT message. How can the FO recover AD information?
A
Select the AIR DATA switch to F/O 3
7
Q
A
