Aviation English
Cabin Safety

ควันสัญญาณ คืออะไร?

ควันสัญญาณ Hand-held maritime flare producing coloured smoke during daylight to signal distress location to aircraft or vessels.

Source: ICAO Doc 9432, FAA PCG

How is “ควันสัญญาณ” Used in Practice?

แพอัลฟาถึงเรือกู้ภัย ปล่อยควันสัญญาณสีส้ม ลอยไปตามลมแล้ว ขอรับยืนยันการมองเห็นและทิศทางเข้าหา

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

ควันสัญญาณ คืออะไร?

Hand-held maritime flare producing coloured smoke during daylight to signal distress location to aircraft or vessels.

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