How do i test CPDLC on the ground?


This from Duncan Intellegence:

4-letter test station IDs: ARDC and ARDD
Tech support:
Phone: 410 266-2990

Satcom Direct
4-letter test station ID: WIFS. (Use WIFS1 as the flight ID or call sign)
Tech support:
Phone: 321 777-3236


Link to complete article by Mike Meyer.   Hi Mike!