GPS (RVFAC) Procedures -Cont.

CHAPTER SEVEN

T-34C INSTRUMENTS

NOTE

If the FAWP is not the Active WPT, the pilot must cycle back to the

FAWP and push "DIRECT" followed by "ENT".

Twist the FAC in the CDI. Verify the CDI's input to the KLN900 is correct on the

GPS display.

NOTE

The KLN900 display should indicate a solid line through the FAWP

oriented accurately to display the FAC and the aircraft's position

relative to it.

On the vector to final (prior to 3 NM from the FAWP) select LEG mode.

Configure to BAC within 5 NM of the FAWP.

NOTE

Within the 2 NM gate, the KLN900 verifies the aircraft's heading,

position and RAIM. If the parameters are met, the system

"Activates" the approach and the CDI scale factor smoothly

changes to + 0.3 NM full deflection.

At the FAWP, conduct the 6 Ts and verify that there are three green GPS annunciator

indications (GPS, ACTV and LEG).

NOTE

Upon arrival at the FAWP the GPS sequences the active waypoint

to the MAWP in the procedure and indicates the final approach

course in the data on the left side of the SUPER NAV 5 display.

Upon reaching the MAWP, if the runway is not insight or the aircraft is not in a

position to make a safe landing, execute the Missed Approach Procedures.

NOTE

The GPS system will NOT automatically sequence to any

waypoints required to execute the missed approach procedure.

Automatic sequencing will cease at the MAP. If a missed approach

is required, the pilot must manually sequence the system to the

missed approach WPT.

Press the "DIRECT TO" key followed by the "ENTER" key, and verify the default

WPT is the missed approach WPT defined in the procedure. Remain in LEG mode for

direct to the WPT.

7-38 INSTRUMENT NAVIGATION