Certain aircraft equipped with Garmin’s GTN 725/750Xi-series GPS navigators now qualify for access to the FAA Data Comm network. Adding more than 25 business jet makes and models to the Data Comm participation list, the capability enables communication with air traffic control centers with text-based communications and digital receipt of departure clearances before takeoff.
Garmin had already offered such capability for aircraft equipped with its G3000 and G5000 integrated flight decks, but now many more aircraft can access Data Comm via the GTN 725/750Xi when paired with a GDR 66 VHF datalink (VDL) Mode 2 transceiver. Pilots will also be able to use the push-to-load feature to load clearances directly into the navigator, including assigned frequencies, transponder codes, baro settings, and altitudes directly into avionics when the GTN and GDR 66 are paired with a TXi touchscreen display.
Data Comm en route services are available from all FAA air route traffic control centers when flying above 16,000 feet. More than 60 U.S. airports offer controller-pilot datalink communications departure clearances.
Aircraft covered by Garmin STCs for the GTN and GDR installation range from high-performance piston singles to turboprops and light jets.
A subscription to Garmin’s Data Comm service costs $499 per year. The GDR 66 and enablement kit for the GTN 750Xi is $19,995 and includes the installation kit. The GTN 750Xi costs $20,995.