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.
Once cleared to a holding fix, use the "DIRECT TO" function of the GPS to highlight, select and
enter the holding fix as the active waypoint in the active flight plan (FPL 0.) Select LEG mode
and proceed direct to the fix. The LEG mode provides the direct course routing to the active
waypoint from the aircraft's present position at the time the "DIRECT TO" function was initiated.
Just prior to arriving at the holding fix, select OBS mode and dial in the holding course. Once at
the holding fix, enter the holding pattern using normal entry procedures. Ensure the holding fix is
still the active waypoint. If not, select (from FPL 0) and re-enter the holding fix as the active
waypoint. Selection of OBS mode prior to arriving at the holding fix is necessary in order to
disable automatic waypoint sequencing. The selection of OBS mode also allows the pilot
(possessing avionics command and having GPS selected) to dial in the holding course using the
OBS knob on the CDI. The holding course is best visible on the SUPER NAV 5 page and it is
recommended that the holding pattern be conducted with this page displayed on the GPS and the
automatic range scale feature activated.
GPS HOLDING PROCEDURES
Select cockpit navigation source to GPS.
Ensure the holding fix is the active WPT.
Select LEG mode enroute to the Holding Fix.
Select OBS mode just prior to the Holding Fix and dial the CDI to the course that
was given in the LEG mode. This will give a direct course to the holding WPT.
Determine direction for entry using Standard Holding or Non-Standard holding entry
At the Holding Fix conduct 6 Ts. Standard-rate turns will be used while in holding.
Timing or GPS distance may be used for leg lengths
7-42 INSTRUMENT NAVIGATION