Garmin G1000 Pilot's Manual page 71

GPS APPROACH EXAMPLES
No Procedure Turn
An approach where there is typically no procedure turn
required to get established on the inbound course to the
FAF is the first example. We use GPS RWY 12 at KPRC to
show how the G1000 sequences through an approach and
what type of annunciation and range factor changes can
be expected. This example is based upon and active flight
plan from KFLG (Flagstaff, AZ Pulliam Airport) to KPRC
(Prescott, AZ Love Airport).
1. Select KPRC as the destination, via the Direct-To
key or as the last waypoint in a flight plan.
2. Press the PROC key and select the GPS RWY
12 approach. From the transitions window,
select IRODY as the IAF (select 'LOAD?' or
'ACTIVATE?').
3. Within 30 nm of the destination, the G1000
switches from enroute mode to terminal mode.
The switch to terminal mode is accompanied
by a gradual CDI range transition from 5.0 to
1.0 nm full range deflection.
4. Several miles prior to reaching the IAF (IRODY),
you may wish to review the approach sequence.
Press the FPL key to display the Active Flight
Plan Page. Press the FMS knob and turn the
large FMS knob to review each segment of the
approach. When finished press the FPL key
again to return to the previous page.
5. As you approach the IAF (IRODY), the waypoint
message 'NEXT DTK 204°' is displayed in
the navigation status bar on the PFD. As the
distance to the IAF approaches zero, the mes-
sage is replaced by a turn advisory 'TURN TO
204°'.
190-00392-02 Rev. A


Garmin G1000 MFD Pilot's Guide for Cessna Nav III
6. As you approach the IAP (OKAPY), the waypoint
message 'NEXT DTK 124°' is displayed. As
the distance approaches zero the message is
replaced by a turn advisory 'TURN TO 124°'.
7. At 2.0 nm from the FAF (MULHU), the G1000
switches from terminal mode to approach
mode. CDI scaling is tightened from 1.0 to
0.3 nm full range deflection.
8. As you cross the FAF 'NEXT DTK 124°' is
displayed and the destination sequences to
the MAP (RW12map, the runway threshold).
Keeping the needle centered, fly toward the
MAP, observing the altitude minimums dictated
by the approach plate.
9. As you approach the MAP, the waypoint mes-
sage 'ARRIVING AT WAYPOINT' is displayed.
10. As you cross the MAP, 'SUSP' is displayed in
the HSI and directly above the SUSP softkey,
indicating that automatic sequencing of
approach waypoints is suspended at the MAP.
A 'FROM' indication is displayed on the CDI,
but course guidance along the final approach
course continues. If a missed approach is
required, use the SUSP softkey to initiate the
missed approach sequence.
NOTE:When the message 'RAIM is not available'
is displayed in the Alerts Window on the PFD a
missed approach must be executed.
NOTE: You must intercept the final approach
course 2 nm outside of the FAF for the approach
to be active.
PROCEDURES
8A-69