Indication & Recording Systems (31) Flashcards
1
Q
What Independent Instruments are fitted?
A
- Pilot and co-pilot Chronometer (if fitted)
- OAT Gauge
- Standby Magnetic Compass
2
Q
How long is Flight Data saved for on the FDR?
A
The last 25 hrs
3
Q
How long is the CVR saved for?
A
The last 120 mins
4
Q
When does the CVR start and stop recording?
A
- As soon as power is applied to the aircraft (will stop after 10m mins if engines not started)
- Within 10 minutes of both engines being selected to off
5
Q
Can you erase the EAFR whist airborne?
A
NO
6
Q
How is the Magnetic Compass backlight dimmed?
A
Via the EDCU
7
Q
What does EAFR stand for?
A
Enhanced Airborne Flight Recorder
8
Q
What feeds the EAFR?
A
- AMMC1
- AMMC2
- AMU (Audio Management Unit)
- CCP (cockpit control panel)
- ESS Bus 2 (for power)
- RIPS (Battery)
9
Q
How long will the Underwater Locator Beacon (ULB) transmit for
A
30 days
10
Q
When does FDR start and stop recording?
A
From start of the first engine to stopping of the second engine +1min
11
Q
What range is the OAT gauge?
A
-70 to +50 °C
