Cabin Safety

海面染色标记

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

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

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Languages

Quick answer

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

Why it matters

海面染色标记 matters because it supports clear communication in Cabin Safety contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is 海面染色标记?

In this glossary, 海面染色标记 refers to: Bright fluorescent dye packet released into water to create high-contrast slick, aiding aerial visual location of survivors.

How is 海面染色标记 used in aviation?

In aviation communication, this term appears in contexts such as: "50号飞机,生还者在123度两海里处投放海面染色标记;请注意亮绿色水迹以目视定位。"

Why does 海面染色标记 matter in aviation?

海面染色标记 matters because it supports clear communication in Cabin Safety contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses 海面染色标记?

海面染色标记 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 海面染色标记 belong to?

In this glossary, 海面染色标记 is grouped under Cabin Safety. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

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

Operational example

Aircraft five zero, survivors released sea dye marker at 12-three-zero degrees, two miles; observe bright green slick for visual pickup.

Localized term

海面染色标记

Localized example

50号飞机,生还者在123度两海里处投放海面染色标记;请注意亮绿色水迹以目视定位。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Cabin Safety

Exam relevance

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

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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