CPL Communications and Radio Telephony 1 — Questions and Answers
Question 1: What is the correct phonetic alphabet word for the letter 'W'?
- Whiskey (Correct answer)
- William
- Westward
- Warsaw
Correct answer: Whiskey
The ICAO phonetic alphabet assigns 'Whiskey' to the letter W, ensuring clear communication regardless of accent or radio quality.
Question 2: Which readability value on the ICAO scale indicates 'readable but with difficulty'?
- 1
- 2
- 3 (Correct answer)
- 4
Correct answer: 3
The ICAO readability scale uses 1 (unreadable), 2 (readable now and then), 3 (readable but with difficulty), 4 (readable), and 5 (perfectly readable).
Question 3: What is the standard VHF emergency frequency that all aircraft should monitor when possible?
- 118.0 MHz
- 121.5 MHz (Correct answer)
- 122.8 MHz
- 123.45 MHz
Correct answer: 121.5 MHz
121.5 MHz is the international aeronautical emergency frequency, designated for distress and urgency communications worldwide.
Question 4: When should a pilot read back an ATC clearance containing a runway-in-use instruction?
- Only when requested by ATC
- Always, without exception (Correct answer)
- Only at towered airports
- Only during IFR operations
Correct answer: Always, without exception
FAA regulations and ICAO procedures require that runway assignment, taxi instructions holding short of a runway, and active runway crossings must always be read back to prevent incursions.
Question 5: Which transponder code should a pilot squawk when experiencing a radio communications failure?
- 7500
- 7600 (Correct answer)
- 7700
- 7000
Correct answer: 7600
Squawk 7600 is the designated transponder code for radio communications failure (NORDO), alerting ATC that the pilot cannot communicate.
Question 6: What information is typically NOT included in an ATIS broadcast?
- Active runway
- Altimeter setting
- Current weather conditions
- Detailed traffic flow information (Correct answer)
Correct answer: Detailed traffic flow information
ATIS provides routine airport information such as active runway, altimeter setting, and current weather, but does not include detailed traffic flow or sequencing information.
Question 7: A pilot declares a MAYDAY. What does this signal to ATC and other aircraft?
- The aircraft is experiencing an urgency condition
- The aircraft is in a state of distress requiring immediate assistance (Correct answer)
- The aircraft has a technical malfunction not affecting safety
- The aircraft requires priority handling only
Correct answer: The aircraft is in a state of distress requiring immediate assistance
MAYDAY is the international distress signal indicating that the aircraft is in grave and imminent danger and requires immediate assistance from all who hear it.
CPL Communications and Radio Telephony 1
What is the correct phonetic alphabet word for the letter 'W'?