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MEL and CDL MEL and CDL

技术放行单

A formal document or electronic record certifying an aircraft’s airworthiness and readiness for flight after maintenance actions or inspections, required to be completed and signed by authorized personnel before each departure.

Quick answer: A formal document or electronic record certifying an aircraft’s airworthiness and readiness for flight after maintenance actions or inspections, required to be completed and signed by authorized personnel before each departure.

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Quick answer

A formal document or electronic record certifying an aircraft’s airworthiness and readiness for flight after maintenance actions or inspections, required to be completed and signed by authorized personnel before each departure.

Why it matters

技术放行单 matters because it supports clear communication in MEL and CDL MEL and CDL 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 技术放行单?

In this glossary, 技术放行单 refers to: A formal document or electronic record certifying an aircraft’s airworthiness and readiness for flight after maintenance actions or inspections, required to be completed and signed by authorized personnel before each departure.

How is 技术放行单 used in aviation?

In aviation communication, this term appears in contexts such as: "技术放行单由维修部门填写并签字，确认所有必要的检查已完成，飞机可以放行。"

Why does 技术放行单 matter in aviation?

技术放行单 matters because it supports clear communication in MEL and CDL MEL and CDL 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 技术放行单?

技术放行单 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 技术放行单 belong to?

In this glossary, 技术放行单 is grouped under MEL and CDL MEL and CDL. 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 formal document or electronic record certifying an aircraft’s airworthiness and readiness for flight after maintenance actions or inspections, required to be completed and signed by authorized personnel before each departure.

Operational example

The technical dispatch sheet was completed and signed by maintenance, confirming all required inspections before the aircraft was cleared for departure.

Localized term

技术放行单

Localized example

技术放行单由维修部门填写并签字，确认所有必要的检查已完成，飞机可以放行。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

MEL and CDL MEL and CDL

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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