Running dual HDX displays, GPS-250 and GTN-650 (via the SkyVIew ARINC). ADS-b out is provided by the GTN-650 Serial #2 feeding the SkyView XPDR. All work fine.
The issue:
- If the GTN-650 GPS goes south, the SkyView (with GPS-250 feeding Serial #5)) provides the navigation backup.
- If the...