Communications Flashcards
How many ARCDUs are there in the aircraft?
2
True or False: VHF 1 and 2 are used for voice communication.
True
True or False: Pilots can control volume for each Comm radio on the ARCDU.
True
What color are active NAV and COM frequencies show in?
Green
What color are standby NAV and COM frequencies show in?
Cyan
True or False: A bar to the left of the NAV or COM frequencies displays the volume for the associated receiver.
True
Who can pilots NOT contact via the interphone?
…
Will the PA light on the ARCDU illuminate when a flight attendant is making an announcement?
Yes
What is pushing the CHIME button on the ARCDU commonly used for?
Notifies the cabin crew of reaching a certain phase of flight
True or False: The CALL button establishes communications with the crew in the cabin
True
If both ARCDUs fail, who is the only person that will be able to communicate?
Captain
How many standby VHF COM radios are there in the cockpit?
1
Where is the ELT located?
Dorsel fin just forward of the vertical fin (after 2008, located in the aft left hand side overhead bin)
True or False: The ELT is a self-contained unit
True
What frequencies does the ELT transmit on?
121.5 Civil, 243.0, 406 MHZ