Which of the following is a symptom caused by precipitation static?

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Prepare for the Instrument Flying Exam. Utilize flashcards and multiple choice questions, each with hints and explanations. Ensure readiness for your test!

Multiple Choice

Which of the following is a symptom caused by precipitation static?

Explanation:
Precipitation static causes electrical interference that can affect radio communications. As the aircraft flies through rain or snow, charge builds up on the airframe and discharges as static, which shows up as a crackling or buzzing in the audio and can lead to loss or garbling of transmissions. It doesn’t relate to airspeed or fuel efficiency, and it wouldn’t improve radio reception; in practice, it tends to degrade communications rather than enhance them. So the symptom you’d observe is lost communications.

Precipitation static causes electrical interference that can affect radio communications. As the aircraft flies through rain or snow, charge builds up on the airframe and discharges as static, which shows up as a crackling or buzzing in the audio and can lead to loss or garbling of transmissions. It doesn’t relate to airspeed or fuel efficiency, and it wouldn’t improve radio reception; in practice, it tends to degrade communications rather than enhance them. So the symptom you’d observe is lost communications.

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