ROC-A Radio Operator Certificate (Aeronautical) · Question
If experiencing intermittent radio reception, what is an initial troubleshooting step a pilot might take?
Intermittent reception can often be resolved by adjusting the squelch to a more sensitive setting to pick up weaker signals, or by checking the radio's antenna
Start free practice for ROC-A Radio Operator Certificate (Aeronautical)
150 questions · no signup required · 40 free questions per day
Question: If experiencing intermittent radio reception, what is an initial troubleshooting step a pilot might take?
Answer options:
- Immediately switch to the emergency frequency. ✅ Adjust squelch settings or check antenna connections.
- Request a full system diagnostic from ATC.
- Change to a pre-set alternate frequency without checking it.
Correct answer: Adjust squelch settings or check antenna connections.
Explanation: Intermittent reception can often be resolved by adjusting the squelch to a more sensitive setting to pick up weaker signals, or by checking the radio's antenna connections for looseness or damage.
Start free practice for ROC-A Radio Operator Certificate (Aeronautical)
150 questions · no signup required · 40 free questions per day
More about ROC-A Radio Operator Certificate (Aeronautical)
Related Questions
- Who is responsible for ensuring that a radio operator is qualified to operate an aircraft radio station?
- When ATC issues a clearance, what is the pilot's responsibility regarding that clearance?
- While on an IFR flightplan, ATC instructs you to 'Squawk 4321'. What is your correct read-back?
- In uncontrolled airspace, what frequency is typically used for universal communication with a UNICOM station t
- When ATC advises 'Traffic, twelve o'clock, five miles, opposite direction, type unknown,' what is the proper p
- What is the penalty for breaching the secrecy of communications principle?
More for ROC-A Radio Operator Certificate (Aeronautical) candidates
Question explanations
- Who is responsible for ensuring that a radio operator is qualified to operate an aircraft radio station?
- When ATC issues a clearance, what is the pilot's responsibility regarding that clearance?
- While on an IFR flightplan, ATC instructs you to 'Squawk 4321'. What is your correct read-back?
- In uncontrolled airspace, what frequency is typically used for universal communication with a UNICOM station t
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free ROC-A Radio Operator Certificate (Aeronautical) Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.