MMDR 1 Fail
3-22-42
continued
If COM 1, NAV 1 and ADF remain not available:
2.
COM and NAV.............................
Use COM 2 and NAV 2
---------- END -----------
MMDR 2 Fail
3-22-43
1.
MMDR 2 PRI Circuit Breaker
(Main Bus
R
H1)...........................
Reset
If COM 2 and NAV 2 remain not available:
2.
COM and NAV.............................
Use COM 1 and NAV 1
---------- END -----------
MMDR 1+2 Fail
3-22-44
1.
MMDR 1 Circuit Breaker
(Avionic 1 Bus
L
P1).....................
Reset
2.
MMDR 2 PRI Circuit Breaker
(Main Bus
R
H1)...........................
Reset
If all COM, NAV and ADF radios are not available, attempt communication with:
3.
EMERG COM 1 switch................
Set to 121.5 MHz
If communication not successful:
4.
XPDR..........................................
Set to 7600 and follow national
communication loss procedures
If all VHF and ADF navigation capabilities are lost:
5.
Aircraft.........................................
Continue flight with FMS/GPS
---------- END -----------
MMDR 1 Overheat
3-22-45
Note
MMDR 1 transmit capability is reduced because internal temperature of unit is too
high. MMDR 1 may become operative again after a period of time.
1.
COM and NAV.............................
Use COM 2 and NAV 2
---------- END -----------
Section 3 - Emergency Procedures (EASA Approved)
APEX Failures
Pilot's Operating Handbook
Report No: 02406
Issue date: Mar 06, 2020
Page 3-22-23
12-C-A15-40-0322-00A-141A-A
FOR
GENERAL
AND
FAMILIARIZATION
PURPOSES
ONLY
