颠簸是什么？

颠簸 Irregular motion of the air resulting from eddies and vertical currents, often causing bumpiness or abrupt altitude changes for aircraft. Pilots report turbulence to ATC for safety.

Source: ICAO Doc 9432, FAA PCG

How is “颠簸” Used in Practice?

报告从三六零到三八零的中度颠簸。申请下降以避免前方强烈颠簸。

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

Pilots
Air Traffic Controllers
Cabin Crew

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Frequently Asked Questions

颠簸是什么？

Irregular motion of the air resulting from eddies and vertical currents, often causing bumpiness or abrupt altitude changes for aircraft. Pilots report turbulence to ATC for safety.

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Last updated: March 09, 2026

颠簸 是什么？