Chapter 3.1 - Exam Review Flashcards
Whose responsibility is it to see that Pilots have received Radio operating and fault-finding instructions?
The Pilot’s responsibility.
Would a Radio call of a personal or private nature be considered as an authorised transmission?
No.
Are flight Radio operators permitted to divulge the text of any messages sent or received by them?
No.
In which situation is the carriage of VHF Radio mandatory when flying under VFR (2)?
- At or above 5000 ft AMSL.
- In Controlled Airspace.
For Radio-equipped Aircraft, when should a listening watch to be commenced?
Prior to Taxiing.
VHF reception is likely to be better for Aircraft flying at 100NM from the ground station if their Altitude is (below 5000 ft/above 5000 ft)?
Above 5000 ft.
For aviation purposes in Australia, what is the approximate frequency range of VHF communications?
118.0 MHz to 136.0 MHz.
Before switching on the Radio, what should be checked ON first?
Battery Master Switch.
What is the purpose of a Squelch Control?
To remove unwanted background noise (static).
Many VHF Radios are provided with automatic Squelch. Is a separate volume control normally provided on these sets? Do these sets normally contain a test facility to check if the receiver is working (Y/N Answer)?
- Yes.
- Yes.
The transmit button is pressed to (speak/receive)?
Speak.
Why shouldn’t the transmit button or switch be kept pressed when not speaking?
The Pilot will not be able to receive/hear incoming transmissions.
In Radio sets with manual Squelch Control, is it normal for the ON/OFF switch to also act as the volume control?
Yes.
