Communications Flashcards
How many VHF communication radios are installed in the 300 series?
2
On attending the aircraft at the start of a duty, you noticed that the HF radio is set to operate on the lower side band. How would you change this to the upper side band?
Press the MODE button as required
Visual indication of when the ground crew is plugged into a service interphone Jack can be found where?
On the pilot side console
How many ground service interphone stations are found externally on the aircraft?
2
A successful flight data recorder pre-flight test as indicated by what?
The FLT DATA RECORDER Caution light goes out for several seconds and then illuminates
The copilots audio Control Panel has malfunctioned.What action, if any, is required to enable the co-pilot to monitor the pilots audio Control Panel audio selections?
Place there headset audio plug into the AUX Jack on the bulkhead behind the co-pilot
To receive communication or navigation radio audio through the headset, which of the following actions is applicable on the audio Control Panel?
Push the desired radio selector knob in to turn audio on rotate to increase volume
Microphone selections are made by Doing what?
Rotating the MIC selector knob on the audio Control Panel to the desired radio for transmit
Where are the two ground service interphone connections?
One on the front left of the aircraft nose and one in the rear right engine nacelle
VHF transceivers are installed where?
Avionics rack
The active frequency may be set directly by pressing which button for how long?
The ACT pushbutton for approximately two seconds
Are the pilots and copilots hand microphones operational during emergency operation?
No
Where is the cockpit voice recorder mounted?
In a crash survivable case in the tail
The cockpit voice recorder retains the most recent how many hours of information?
Two hours
Power is removed to the cockpit voice recorder after a crash of more than how many Gs ?
6 Gs
