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If you’re not authorized to fly direct-to the missed approach holding point:
1. After the MAP has been crossed, press the
D
key. The GNC 300 will automatically dis-
play the first waypoint of the missed approach procedure as the next approach waypoint.
2. Press
E
to confirm the destination.
3. Stop automatic waypoint sequencing by setting the GPS SEQ switch to the HOLD position.
4. Fly the missed approach procedure. Remember to select the desired inbound course to the
missed approach holding point before setting the GPS SEQ switch to the AUTO position.
5. Set the GPS SEQ switch to the AUTO position for navigation to the missed approach
holding point.
After a missed approach, the GNC 300 will allow you to repeat the same
approach procedure and select the approach waypoint to which you have been
cleared as the next active to waypoint. Before reactivating the approach, make sure
you fly all published missed approach procedures.
To reactivate the same approach for another attempt:
1. Press the
R
key and rotate
O
to select the active route page.
2. Press
C
twice and rotate
O
to place the flashing cursor over the identifier of the
approach waypoint to which you have been given clearance.
3. Press the
D
key, followed by
E
. The GNC 300 will provide navigation for the repeat
approach, starting with the approach waypoint you have selected.
82
APPROACH NAVI-
GATION
Basic Rules of GPS
SECTION
6
APPROACH NAV
Missed Approach
Confirm the starting waypoint for the next
attempt by pressing ENTER.
Select the waypoint you have clearance to from
the active route page and press DIRECT-TO.
300 7/14/98 8:50 AM Page 82