Instrument Failures and GPS/INS Failures
T-45C TS & ADV BIFP-09; IUT BIFP-05
3.
Check the indicator against rudder pedal
position, and against the rudder trim
position initiator
4.
Check the indicator against any physical
sensation of a slip
5.
Check the BIT display for any related
degraded (DEGD) alerts
E. Procedure for dealing with failure of both turn
Sg 5, fr 4
and slip indications
1.
Check the ADI to validate correct
indications
2.
Be alert to possible electrical problems
3.
Use the ADI or standby AI (whichever is
available) and airspeed indicator for
ADI TURN AND SLIP FAILURE
controlling turn rate
PROGRESS CHECK
Question 1 — 2.8.1.1.1
If the GINA GPS fails, which of the following is
true?
a)
GINA OFF-flag appears on the ADI display page
b)
AV BIT alert appears on the ADI display page
c)
AV BIT alert appears on all MFD display pages
d)
HYBD and GPS options removed from ADI display
Answer: c and d
Question 2 — 1.8.1.7.12.2
In the event of an HSI position and heading failure
and an associated AV BIT alert, what is a likely
cause?
Answer: GINA INS Failure
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