Aviation English
Cabin Safety

ما هو علامة صبغة بحرية؟

علامة صبغة بحرية Bright fluorescent dye packet released into water to create high-contrast slick, aiding aerial visual location of survivors.

Source: ICAO Doc 9432, FAA PCG

How is “علامة صبغة بحرية” Used in Practice?

طائرة خمسة صفر، أطلق الناجون علامة صبغة بحرية على 123° لمسافة ميلين؛ راقب بقعة خضراء زاهية للعثور عليهم بصريًا.

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

دخان إشارةمصرح بالاقتراب البصريمقاربة بصرية مصرح بهارؤية الحركة الجوية

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Frequently Asked Questions

ما هو علامة صبغة بحرية؟

Bright fluorescent dye packet released into water to create high-contrast slick, aiding aerial visual location of survivors.

Where can I learn this term for free?

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