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Kevin HuffmanAug 2, 2025
What to do if Garmin GTN 725 Data Link Receiver not functioning?
- DDouglas FreemanAug 2, 2025
If your Garmin GPS Data Link Receiver isn't functioning, first ensure that the aircraft owner/operator has a SiriusXM Satellite Radio subscription. Also, verify that the SiriusXM subscription is activated. Check the circuit breakers to confirm the Data Link Receiver is receiving power. Finally, allow several minutes after powering up for all subscribed data to become available.
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