Long Haul

Data Link Connection

A digital communications channel established between aircraft and ATC/dispatch for automatic reporting, clearances, and text exchanges (e.g., CPDLC, ACARS).

Quick answer: A digital communications channel established between aircraft and ATC/dispatch for automatic reporting, clearances, and text exchanges (e.g., CPDLC, ACARS).

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 digital communications channel established between aircraft and ATC/dispatch for automatic reporting, clearances, and text exchanges (e.g., CPDLC, ACARS).

Why it matters

Data Link Connection 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 Data Link Connection?

In this glossary, Data Link Connection refers to: A digital communications channel established between aircraft and ATC/dispatch for automatic reporting, clearances, and text exchanges (e.g., CPDLC, ACARS).

How is Data Link Connection used in aviation?

In aviation communication, this term appears in contexts such as: "Data link connection established, position reports and clearances will be sent automatically."

Why does Data Link Connection matter in aviation?

Data Link Connection 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 Data Link Connection?

Data Link Connection is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Data Link Connection belong to?

In this glossary, Data Link Connection 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 digital communications channel established between aircraft and ATC/dispatch for automatic reporting, clearances, and text exchanges (e.g., CPDLC, ACARS).

Operational example

Data link connection established, position reports and clearances will be sent automatically.

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