Aviation English
Flight Planning
视觉段面 是什么?
视觉段面 An obstacle‑free area beyond the runway threshold, providing required visual clearance during the final approach segment.
Source: ICAO Doc 9432, FAA PCG
How is “视觉段面” Used in Practice?
飞行员:视觉段面清晰,可见跑道灯,继续目视进近。
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
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视觉段面 是什么?
An obstacle‑free area beyond the runway threshold, providing required visual clearance during the final approach segment.
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