T-45C TS & ADV BIFP-08
GCA/ILS Procedures
C. Back course LOC approach 2.9.4.6.7.1
Sg 7, fr 7, pg 1
NOTE: The T-45C is not equipped with
automatic reverse sensing equipment which
would provide a normal sensing display on the
IABC
110.1
ADI, HUD and HSI when executing a back
BC LOC
course LOC. When flying a back course LOC in
this aircraft, the pilot will always experience
reverse sensing on the ILS displays when the
D
N
OFF
back course inbound course to the field is
REVERSE SENSING
selected. In this situation, to correct to course,
the pilot will have to “fly away” from the ADI
Sg 7, fr 7, pg 2
azimuth deviation needle and HSI CDI course
deviation line. An alternate procedure is to set
the front course into the HSI. This will induce a
IABC
110.1
normal sensing display in the HSI. Caution
should be taken because the azimuth needle on
BC LOC
the ADI will continue to display reverse sensing.
D
N
OFF
REVERSE SENSING
Sg 7, fr 8
CAUTION: DO NOT USE BACK
COURSE SIGNALS FOR
APPROACH UNLESS A BACK
COURSE APPROACH
PROCEDURE IS PUBLISHED
FOR THAT PARTICULAR
RUNWAY AND THE APPROACH
IS AUTHORIZED BY ATC.
Sg 7, fr 9
CAUTION: FALSE GLIDESLOPE
SIGNALS MAY EXIST IN THE
AREA OF THE LOCALIZER BC
APPROACH WHICH CAN
CAUSE THE GS WARNING
FLAG TO DISAPPEAR AND
PRESENT UNRELIABLE GS
INFORMATION. DISREGARD
ALL GS SIGNAL INDICATIONS
WHEN MAKING A LOCALIZER
BC APPROACH.
(4-01) Original
Page 8-38
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