How do i test CPDLC on the ground?

 

This from Duncan Intellegence:

ARINCDirect
4-letter test station IDs: ARDC and ARDD
Tech support: ADFANS@arinc.com
Phone: 410 266-2990

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

 

Link to complete article by Mike Meyer.   Hi Mike!