Long Haul

临界燃油状态

A situation where an aircraft's fuel supply has reached a level where it can only proceed to the intended destination and no further delay can be accepted.

Quick answer: A situation where an aircraft's fuel supply has reached a level where it can only proceed to the intended destination and no further delay can be accepted.

This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

A situation where an aircraft's fuel supply has reached a level where it can only proceed to the intended destination and no further delay can be accepted.

Why it matters

临界燃油状态 matters because it supports clear communication in Long Haul 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

This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.

Questions and answers

Questions and answers

What is 临界燃油状态?

In this glossary, 临界燃油状态 refers to: A situation where an aircraft's fuel supply has reached a level where it can only proceed to the intended destination and no further delay can be accepted.

How is 临界燃油状态 used in aviation?

In aviation communication, this term appears in contexts such as: "求救,求救,求救,Speedbird 101,临界燃油状态,无法接受任何进一步延误,请求立即进场。"

Why does 临界燃油状态 matter in aviation?

临界燃油状态 matters because it supports clear communication in Long Haul 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 临界燃油状态?

临界燃油状态 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 临界燃油状态 belong to?

In this glossary, 临界燃油状态 is grouped under Long Haul. 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

A situation where an aircraft's fuel supply has reached a level where it can only proceed to the intended destination and no further delay can be accepted.

Operational example

Mayday, mayday, mayday, Speedbird 101, critical fuel state, unable to accept any further delay, request immediate approach.

Localized term

临界燃油状态

Localized example

求救,求救,求救,Speedbird 101,临界燃油状态,无法接受任何进一步延误,请求立即进场。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Long Haul

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.

Back to glossary