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Fueling Deicing

延长防护时间

An officially authorized increase in the maximum allowable holdover time beyond standard tables, based on improved weather or de-icing conditions, to extend aircraft protection before takeoff.

Quick answer: An officially authorized increase in the maximum allowable holdover time beyond standard tables, based on improved weather or de-icing conditions, to extend aircraft protection before takeoff.

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Quick answer

An officially authorized increase in the maximum allowable holdover time beyond standard tables, based on improved weather or de-icing conditions, to extend aircraft protection before takeoff.

Why it matters

延长防护时间 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 延长防护时间?

In this glossary, 延长防护时间 refers to: An officially authorized increase in the maximum allowable holdover time beyond standard tables, based on improved weather or de-icing conditions, to extend aircraft protection before takeoff.

How is 延长防护时间 used in aviation?

In aviation communication, this term appears in contexts such as: "塔台，由于除冰后降雪减弱，请确认是否可以延长防护时间。"

Why does 延长防护时间 matter in aviation?

延长防护时间 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 延长防护时间?

延长防护时间 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 延长防护时间 belong to?

In this glossary, 延长防护时间 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

An officially authorized increase in the maximum allowable holdover time beyond standard tables, based on improved weather or de-icing conditions, to extend aircraft protection before takeoff.

Operational example

Tower, request confirmation for extended holdover time as snow intensity has decreased since de-icing.

Localized term

延长防护时间

Localized example

塔台，由于除冰后降雪减弱，请确认是否可以延长防护时间。

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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