- VOR Fail Flags:
Notes:
- The Amber VOR flag replaces the VOR deviation pointer and scale on the Nav Data Display. Also, the TO/FROM indicator and VOR frequency is removed from the Nav Data Display. The Nav Data Display must be set to VOR for the VOR flag to display.
- The VOR flag will not display if an ILS frequency is tuned on the associated Nav Control Panel.
VOR Fail Flags Possible Cause:Before replacing any component perform BITE if available. Perform a VOR receiver bite in the E&E or a nav radio control panel test.
1.VOR Receiver
2.Wiring from VOR receiver to the DEUs
VOR Fail Flags:
Circuit Breakers:VOR #1: P18-1 = A1.
VOR #2: P6-1 = A12.
Applicable deferrals MEL 34-17-01 VHF Navigation Systems (#2 VOR System)