Communications

Data Link

Definition

A digital communication system between aircraft and ground stations for transmitting clearances, weather, and operational messages. Data link reduces voice channel congestion and provides a permanent record.

Related Terms

Controller-Pilot Data Link Communications(CPDLC)

A text-based communication system between ATC and pilots using data link instead...

Aircraft Communications Addressing and Reporting System(ACARS)

A digital data link system for transmitting messages between aircraft and ground...

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