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Advanced ATC

Hiệu suất liên lạc yêu cầu 240

A globally standardized measure for communications capability, latency, and integrity in airspace—‘240’ indicates message transaction time ≤240 seconds (ICAO Doc 9869).

Quick answer: A globally standardized measure for communications capability, latency, and integrity in airspace—‘240’ indicates message transaction time ≤240 seconds (ICAO Doc 9869).

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Quick answer

A globally standardized measure for communications capability, latency, and integrity in airspace—‘240’ indicates message transaction time ≤240 seconds (ICAO Doc 9869).

Why it matters

Hiệu suất liên lạc yêu cầu 240 matters because it supports clear communication in Advanced ATC 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 Hiệu suất liên lạc yêu cầu 240?

In this glossary, Hiệu suất liên lạc yêu cầu 240 refers to: A globally standardized measure for communications capability, latency, and integrity in airspace—‘240’ indicates message transaction time ≤240 seconds (ICAO Doc 9869).

How is Hiệu suất liên lạc yêu cầu 240 used in aviation?

In aviation communication, this term appears in contexts such as: "Chuyến bay của chúng tôi đáp ứng hiệu suất liên lạc yêu cầu 240 cho hoạt động Bắc Đại Tây Dương."

Why does Hiệu suất liên lạc yêu cầu 240 matter in aviation?

Hiệu suất liên lạc yêu cầu 240 matters because it supports clear communication in Advanced ATC 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 Hiệu suất liên lạc yêu cầu 240?

Hiệu suất liên lạc yêu cầu 240 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Hiệu suất liên lạc yêu cầu 240 belong to?

In this glossary, Hiệu suất liên lạc yêu cầu 240 is grouped under Advanced ATC. 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 globally standardized measure for communications capability, latency, and integrity in airspace—‘240’ indicates message transaction time ≤240 seconds (ICAO Doc 9869).

Operational example

Our flight meets Required Communications Performance 240 for North Atlantic operations.

Localized term

Hiệu suất liên lạc yêu cầu 240

Localized example

Chuyến bay của chúng tôi đáp ứng hiệu suất liên lạc yêu cầu 240 cho hoạt động Bắc Đại Tây Dương.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Advanced ATC

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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