Garmin GNS 480, Руководство пилота

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80
Basic Operation
Procedures
Flying the Missed Approach
After you pass the MAP, if you cannot continue the
approach and land, usually you must execute a missed
approach. The GNS 480 will automatically sequence
to the first leg of the missed approach. Fly the heading
legs manually. When the heading to intercept course
leg becomes active (080° heading
)
, press the SUSP
key to “unsuspend” waypoint sequencing. You may
reengage roll steering on your autopilot, when the
course comes alive. The GNS 480 will then fly the
Hold Entry and Holding automatically. Non-roll steer-
ing autopilots or manual flight may be accomplished
by flying to the CDI. Refer to the Holding section.
NOTE : Remember that heading legs must be flown manually or by using Heading mode
on your autopilot. If you have a “Pilot Nav” leg in the approach, the GNS 480 will suspend
waypoint sequencing. Press the
SUSP
key once to sequence to the next leg.
1. Follow the missed approach procedures, as published on your approach plate and for proper climb. The
GNS 480 guides you to the holding pattern, along the 053° radial from LYH VOR. The leg for the 010°
heading will sequence automatically after reaching the appropriate altitude. The heading leg for the
080° heading will suspend. Establish the airplane on a 080° heading, as required. Once established,
press the
SUSP
key once to cause the GNS 480 to sequence to the next leg. When the 053° course
comes alive, complete the intercept manually, or automatically using the autopilot.
2. A message on the bottom of the screen recommends entry procedures for the holding pattern (i.e.,
“HOLD DIRECT”, “HOLD PARALLEL”, or “HOLD TEARDROP”). As you fly the holding pattern, you may
manually fly the dashed magenta holding pattern on the moving map. The hold is automatically sized
for a one minute leg. Roll steering-capable autopilots will fly the hold and hold entry automatically.
3. The GNS 480 provides course guidance only on the inbound course to the holding fix. When leaving the
holding pattern to re-fly the approach (or another approach) press the
PROC
key to activate Vector To Final
(VTF) mode for vectors or for a full procedure direct to LYH using the
Direct-To
key as described earlier.
NOTE : In the event that you wish to divert direct to another destination airport, use the Desti-
nation (DEST) function on the Direct-To page.
RW04
DO NOT USE FOR
NAVIGATION
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