Communications

Controller-Pilot Data Link Communications(CPDLC)

Definition

A text-based communication system between ATC and pilots using data link instead of voice. CPDLC reduces radio congestion and miscommunication, especially on oceanic and remote continental routes.

Related Terms

Aircraft Communications Addressing and Reporting System(ACARS)

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

Data Link

A digital communication system between aircraft and ground stations for transmit...

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