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Garmin GRS 77 - Flight Plan Operations

Garmin GRS 77
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190-02692-00 Rev. A
Garmin G1000 Pilot’s Guide for the Piper PA-32 Saratoga
211
FLIGHT MANAGEMENT
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
Collapsing/expanding the airways in the active flight plan:
1) Press the FPL Key.
2) Press the MENU Key, highlight ‘Collapse Airways’ or ‘Expand Airways’, and press the ENT Key. The airways are
collapsed/expanded.
FLIGHT PLAN OPERATIONS
This section will discuss activating a flight plan leg, and conducting enroute operations such as creating an
along track offset, parallel track, closest point from a reference point and user defined holding. For information
on departures, arrivals, and approaches refer to the Procedures portion in the Flight Management Section.
In-flight, the system automatically sequences through the active flight plan, with the exception of manually
terminated legs (such as FM, HM, or VM) that can occur within procedures (refer to the Procedures Section later
in the Flight Management Section).
ACTIVATING A FLIGHT PLAN LEG
The flight plan leg which is currently being used for navigation guidance is referred to as the ‘active leg’.
The system automatically sequences from one active leg to the next as defined by the active flight plan. Any
leg in the active flight plan successive to the leg currently being flown may be selected to become the new
active leg.
NOTE: When manually activating an AF or RF leg in the flight plan while the aircraft is outside the sweep
of the arc (outside the start and end radials), leg sequencing will be suspended.
Activating a flight plan leg:
1) Press the FPL Key.
2) Push the FMS Knob to activate the cursor (not required on the PFD) and turn the large FMS Knob to highlight
the destination waypoint for the desired leg.
3) Press the ACT LEG Softkey (MFD only); or press the MENU Key, highlight ‘Activate Leg’, and press the ENT Key.
A confirmation window is displayed with ACTIVATE highlighted.
4) Press the ENT Key to activate the flight plan leg. To cancel, press the CLR Key, or highlight CANCEL and press
the ENT Key.
5) Push the FMS Knob to remove the flashing cursor.
ALONG TRACK OFFSETS
A waypoint having an “along track offset” distance from an existing waypoint can be entered into a flight
plan. Along track offset waypoints lie along the path of the existing flight plan, and can be used to make the
system reach a specified altitude before or after reaching the specified flight plan waypoint. Offset distances
can be entered from 1 to 999 nm in increments of 1 nm. Entering a negative offset distance results in an along
track offset waypoint inserted before the selected waypoint, whereas entering a positive offset distance results
in an along track offset waypoint inserted after the selected waypoint. Multiple offset waypoints are allowed.
A waypoint must be adjacent to its parent waypoint in the flight plan, so the system limits the along-track
distance to less than the length of the leg before or after the selected waypoint. If the selected waypoint is the
active waypoint, the distance is limited to less than the distance to go to the active waypoint. Assigning an
along track offset to a leg with indeterminate length is not permitted. An along track offset is not allowed at
or after the final approach fix of an approach.

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