Aviation English
Cabin

ห้องน้ำใช้งานได้ คืออะไร?

ห้องน้ำใช้งานได้ Confirmation that the aircraft's lavatory system is fully operational and available for use during flight.

Source: ICAO Doc 9432, FAA PCG

How is “ห้องน้ำใช้งานได้” Used in Practice?

หอบังคับการบิน, Speedbird 123, ยืนยันห้องน้ำใช้งานได้เพื่อรับอนุญาตออกตัว。

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

ห้องน้ำใช้งานได้ คืออะไร?

Confirmation that the aircraft's lavatory system is fully operational and available for use during flight.

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