UJPT BIFP-09 & E2-C2 BIFP-05
Instrument Failures
Sg 10, fr 2
Sg 10, fr 1
INSTRUMENT FAILURES
1777
000
*
Radar Altimeter Failure
RANGE
COURSE
*
VOR Failure
*
TACAN Failure
NAV
*
ILS Glideslope Failure
*
ILS Localizer Failure
*
ILS Marker Beacon Failure
*
Partial Panel Flight
CRS
HDG
FAILED TACAN BEARING/DME
X.
TACAN Failure 1.8.1.9.4.2
A.
Failure indications
1.
#2 needle searching
2.
DME searching
3.
CDI going to random positions
4.
Loss of audio identification
5.
Nav flag visible
NOTE: TACAN identifier should be heard at 35 second intervals. Absence of
identifier without other failure indications could signify an unreliable signal.
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