Datalink Ctl and Display Unit
API Documentation: DCDU Panel API
The Datalink Ctl and Display Unit (DCDU) is used by the pilots to communicate with Air Traffic Control (ATC) by the means of text messages instead of voice radio.
In addition to the DCDU, the MCDU is used to prepare a request.
See our detailed documentation on Hoppie ACARS
Last update: May 18, 2023