Airplane Flight Manual Supplement

190-00682-02 Rev. D Hawker Beechcraft C90A and C90GT King Air
Page 75 of 117
BACK COURSE (BC)
1. Load the approach into the Active Flight Plan.................................... VERIFY the G1000 tunes
the proper LOC frequency
2. Approach Minimums.............................................. SET ON TMR/REF page (if not already set)
IF Flying Vectors-To-Final:
3. Airplane on Vectors-To-Final
a. Mode Control Panel ..........................................................PRESS HDG to fly radar vectors
b. PROC button on PFDs or MFD...................... SELECT ‘ACTIVATE VECTORS-TO-FINAL’
NOTE
SUSP may annunciate on the HSI when Vectors-To-Final is selected. The flight plan will
automatically unsuspend when the airplane intercepts and turns inbound on the final
approach course. When automatic flight plan waypoint sequencing resumes, SUSP will
extinguish.
c. HSI CDI...................................................................... PRESS until LOC Navigation Source
to be used for the Approach Displays
d. VERIFY .............................................................Course Pointer is Set to the Front Course
e. Mode Control Panel ...........................................................................................PRESS BC,
Verify BC mode is armed
IF Flying Full Approach Including Transition:
3. Airplane cleared to an initial approach fix
a. ACTIVATE THE APPROACH from the PROC page,
Or
ACTIVATE a DIRECT TO ( D ) the IAF
b. HSI CDI.......................................................................................................... SELECT GPS
c. Mode Control Panel .................................................................... PRESS NAV (GPS Mode)
d. Pathways......................................................................................................... AS DESIRED
e. When Established Inbound to the FAF .................................................PRESS CDI softkey
until LOC navigation source to be used for the approach displays
(Autopilot / Flight Director Mode will automatically change to ROL)
f. VERIFY ............................................................. Course Pointer is set to the Front Course
g. Mode Control Panel ............................................................................................PRESS BC
Verify BC mode is armed or active
4. Established inbound on Final Approach Course
a. VERIFY ................................................................. Course Pointer is set to the front course
b. VERIFY ............................................................................... LOC is annunciated on the HSI