INRAT Instrument Rating · Question
What is the primary factor influencing the size of the holding pattern obstacle clearance area?
The maximum holding speed for the designated altitude is a primary factor because it determines the maximum airspeed and therefore the largest possible turn rad
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Question: What is the primary factor influencing the size of the holding pattern obstacle clearance area?
Answer options:
- The aircraft's maximum certified takeoff weight. ✅ The published holding speed for the altitude.
- The type of navigation aid defining the holding fix.
- The geographical location of the holding fix and surrounding terrain.
Correct answer: The published holding speed for the altitude.
Explanation: The maximum holding speed for the designated altitude is a primary factor because it determines the maximum airspeed and therefore the largest possible turn radius, which dictates the size of the protected and obstacle-clear area needed for the holding pattern.
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Question explanations
- When flying an NDB approach, what instrument is primarily used to track the inbound course?
- How does an aneroid barometer in an altimeter respond to a change in atmospheric pressure?
- What is the primary characteristic that differentiates a Localizer Performance (LP) approach from a Localizer
- When interpreting a TAF (Terminal Aerodrome Forecast), what does 'PROB30' indicate?
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