Fueling Deicing

回流冰

Ice that forms aft of treated surfaces when anti-icing fluids are overwhelmed by supercooled water running back and freezing further aft on aircraft surfaces.

Quick answer: Ice that forms aft of treated surfaces when anti-icing fluids are overwhelmed by supercooled water running back and freezing further aft on aircraft surfaces.

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Languages

Quick answer

Ice that forms aft of treated surfaces when anti-icing fluids are overwhelmed by supercooled water running back and freezing further aft on aircraft surfaces.

Why it matters

回流冰 matters because it supports clear communication in Fueling Deicing 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 回流冰?

In this glossary, 回流冰 refers to: Ice that forms aft of treated surfaces when anti-icing fluids are overwhelmed by supercooled water running back and freezing further aft on aircraft surfaces.

How is 回流冰 used in aviation?

In aviation communication, this term appears in contexts such as: "除冰后,起飞前请检查机翼表面是否有回流冰,特别是在后缘附近。"

Why does 回流冰 matter in aviation?

回流冰 matters because it supports clear communication in Fueling Deicing 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 回流冰?

回流冰 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 回流冰 belong to?

In this glossary, 回流冰 is grouped under Fueling Deicing. 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

Ice that forms aft of treated surfaces when anti-icing fluids are overwhelmed by supercooled water running back and freezing further aft on aircraft surfaces.

Operational example

After de-icing, check for runback ice on wing surfaces, especially near the trailing edge before departure.

Localized term

回流冰

Localized example

除冰后,起飞前请检查机翼表面是否有回流冰,特别是在后缘附近。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Fueling Deicing

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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