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mediumVOR

Scalloping of a VOR signal refers to:

A

Interference from thunderstorms

B

Irregular CDI fluctuations caused by multipath reflections

C

Normal VOR signal modulation

D

Signal attenuation at long range

B

Irregular CDI fluctuations caused by multipath reflections✓ Correct Answer

Explanation

Scalloping is irregular CDI fluctuation caused by multipath interference from nearby terrain or structures reflecting the VOR signal.

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