BendixKing KLN 89B - Quick Reference Guide - Manual (Page 2)

KLN 89B INSTRUMENT APPROACH REFERENCE
WARNING: Make sure that you have practiced instrument
approaches with the KLN 89B in VFR weather before attempting to fly
approaches in IMC.
A. APPROACH SEQUENCE
1. Flight Plan
a.
SELECT an approach from the APT 8 page.
b. CHANGE or DELETE approaches on the FPL 0 page.
2. Get established on the final approach course.
a.
VERIFY APR ARM is annunciated within 30 nm of destination.
b. SELECT the NAV 4 page.
c. SELECT OBS mode for radar vectored intercepts, procedure turns and
holding patterns. Use OBS mode until inbound to the FAF.
d. SELECT LEG mode for NoPT routes including DME arcs. LEG mode is
mandatory from the FAF to the MAP.
3. At or before 2 nm from the FAF inbound:
a.
SELECT the FAF as the active waypoint.
b. SELECT LEG mode.
4. At 2 nm inbound to the FAF:
a.
VERIFY APR ACTV annunciated.
5. At the FAF if APR ACTV not annunciated:
a.
DO NOT DESCEND.
b. EXECUTE MISSED APPROACH.
NOTE: There is no automatic leg sequencing at the MAP.
6.
After the MAP:
a.
FLY the exact published missed approach procedure from the approach
charts.
b. PRESS D . Verify automatic selection of the first waypoint of the
missed approach procedure (usually the missed approach holding
point). Change it if desired.
B. TIPS
1. The data base must be up to date.
2. Only one approach can be in the flight plan at a time.
3. APT 8 page is used for approach and IAF selections. (Use the Active
Waypoint pages when the destination airport is in the active flight plan.)
4. Data cannot be altered, added to or deleted from the approach
procedures contained in the data base. (DME arc intercepts may be
relocated along the arc through the NAV 4 page or FPL 0 page.)
5. To change or delete a SID, STAR or approach, select the FPL 0
page, place the cursor over the name of the SID, STAR or approach,
press
F to change it, or E then F to delete it.
6. Some approach waypoints in the data base may not appear on the
approach plates (in some cases this includes the FAF)!
7. Waypoint suffixes attached to some flight plan waypoints:
i - IAF, f - FAF, m - MAP, h - missed approach holding fix.
8. Use the NAV 4 page for flying approaches.
9. At 30 nm from the destination airport the KLN 89B will go into APR ARM if
there is an approach in the flight plan. Left/right D-bar scaling will
change from ±5.0 nm to ±1.0 nm over the next 30 seconds.
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