Communication Equipment Operation Flashcards
7 cards from real CFC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Communication Equipment Operation flashcards as text
When a controller issues the instruction 'MONITOR' for a specific frequency, what action should the pilot take?
Answer: Tune to that frequency and listen without transmitting unless called
A 'monitor' instruction means tune to the frequency and listen passively — do not transmit an initial contact call unless the facility calls you first.
What is the recommended technique when making a blind transmission due to suspected receiver failure?
Answer: Preface transmissions with 'TRANSMITTING BLIND' and state intentions, transmitting twice
Transmitting blind informs any monitoring station of the situation and repeating the transmission increases the chance that at least one copy is received.
How does the audio integrating system (AIS) or audio management unit (AMU) enhance cockpit communications?
Answer: It allows crew members to select and mix multiple radio and interphone audio sources
The AIS/AMU lets pilots individually select which radios, navigation aids, and interphone sources they want to hear, avoiding audio overload.
What is the significance of transmitting on a frequency with 8.33 kHz channel spacing rather than 25 kHz spacing?
Answer: 8.33 kHz spacing provides three times more VHF channels in congested European airspace
8.33 kHz channel spacing triples VHF channel availability compared to 25 kHz spacing, addressing frequency congestion in high-density airspace like Europe.
A pilot hears a partial message from ATC and is uncertain of the content. What is the correct response?
Answer: Read back what was heard and ask the controller to confirm the missing portion
Partially reading back what was received and specifically requesting the missed portion ensures the crew acts on accurate information.
Which of the following correctly describes the use of the interphone system on a multi-crew aircraft?
Answer: It enables private voice communication between crew members without transmitting on radio frequencies
The interphone system is an internal communication network that allows crew members to talk to each other without keying aircraft transmitters.
What action should be taken if a pilot accidentally transmits on the wrong frequency?
Answer: Cease transmitting, switch to the correct frequency, and advise ATC of the error if it caused confusion
Stopping the unintended transmission and correcting to the proper frequency minimizes confusion, and informing ATC of any resulting disruption is good airmanship.