Garmin GNC 420AW GPS Receiver User Manual


 
5 - PROCEDURES
102
190-00356-00 Rev E
Course-From-Fix Legs
on your approach plate, for proper climb and
heading instructions.
2. Note that within a few seconds of pressing
OBS to release suspend mode and start the
approach sequence, “SUSP” re-appears above
the OBS key as the 400W-series unit returns
to suspend mode. This is normal when flying
a course from fix to altitude leg and indicates
that automatic leg sequencing is suspended.
NOTE: If there is a valid baro-corrected pressure
altitude input, the SUSP is not annunciated and
the leg sequences automatically when the altitude
(5,000 ft) is reached.
3. Fly the outbound course keeping the CDI needle
centered. The map page will depict the flight
path extending from PMD VOR to 5,000 feet.
DO NOT USE FOR NAVIGATION
MISSED APPROACH:
Palmdale (CA) USAF Plant 42
VOR/DMEorGPSRwy25
MISSED APPROACH
Climb to 5000’ outbound
via PMD
VOR R-282, then climbing
RIGHT
turn to 7000’ direct PMD
VOR and
hold.
4. Upon reaching the desired altitude (5000’),
press OBS to return to automatic leg sequenc-
ing. Confirm that “SUSP” no longer appears
directly above the OBS key.
5. An alert (“DTK 123° NOW”) will appear
guiding you to the inbound course. The actual
desired track (DTK) will depend on your ground
speed and distance from PMD VOR. Intercept
and fly the inbound course, keeping the CDI
needle centered.