Aviation English
Cabin

洗手间占用灯 是什么？

洗手间占用灯 Illuminated indicator showing lavatory in-use status to cabin crew and passengers.

Source: ICAO Doc 9432, FAA PCG

How is “洗手间占用灯” Used in Practice?

客舱报告：前部洗手间门锁闭但占用灯不亮；为保障隐私请检查电路。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

阅读灯卫生间真空系统洗手间可用洗手间烟雾警报

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Frequently Asked Questions

洗手间占用灯 是什么？

Illuminated indicator showing lavatory in-use status to cabin crew and passengers.

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