Flight Manual Supplement
Garmin GTN 750Xi / GTN 650Xi Navigators & Garmin GTX 345R Transponder
Bell 212
Section 3.
Emergency And Malfunction Procedures
The emergency and malfunction procedures of Section 3 remain applicable with the addition of
the following:
3.9.
Communication System
Add the following section after section 3.9.1 intercom failure:
3.9.2.
Loss Of Com Radio Tuning Functions
If no alternate COM is available:
GTN Volume Knob - Press and Hold for 2 seconds
This procedure will tune the active COM radio to the emergency frequency, 121.5, regardless of
what frequency is displayed on the GTN. Certain failures of the tuning system will automatically
tune 121.5 without flight crew action.
TCCA APPROVED
THIS DOCUMENT IS PRIVATE AND CONFIDENTIAL AND IS SUPPLIED ON THE EXPRESS CONDITION THAT IT IS NOT TO BE USED FOR ANY PURPOSE OR COPIED
OR COMMUNICATED TO ANY OTHER PERSON WITHOUT WRITTEN PERMISSION FROM EAGLE COPTERS MAINTENANCE LTD.
May 23, 2023
COPYRIGHT
2023 BY EAGLE COPTERS MAINTENANCE LTD
NOTE:
FMS-212-002
Revision A
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