5-8
Navigation
OBS TO Depiction
TIPS AND TECHNIQUES
Sharp Intercepts To Final
Lateral and vertical guidance is provided even for
non-conventional sharp angle intercepts to final for
precision GPS-based approaches (LP, LPV, some
LNAV/VNAV). In these cases, SBAS (e.g. WAAS)
deviation data is available whenever the aircraft is
inside a 35
°
cone around the runway centerline.
In OBS FROM (defined as when the difference between the
selected OBS course and the aircraft course to the fix is
≥
90
°
),
the system will activate the reciprocal course away from the
station with guidance away FROM the fix. The previously active
TO leg will change to white and remain in pivot. The assumption
here is that you will want to fly the leg on the 180
°
plane between
the aircraft and the fix. If the TO leg is within this plane, you will
fly to the station. If you swing the TO leg to the opposite plane,
Summary of Contents for IFD540
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Page 82: ...2 28 FMS Pages Approaches Dropdown Box Procedures Brackets ...
Page 91: ...2 37 FMS Pages Four Additional Rows of Weather Data on Info Tab Info Tab Nearby Navaids ...
Page 101: ...2 47 FMS Pages User Waypoint Airfield Depiction on Map ...
Page 154: ...3 50 Map Pages Curved Flight Path with Next Leg Depiction Fly By Waypoint Depiction 1 ...
Page 156: ...3 52 Map Pages Missed Approach Enabled in Map SVS View ...
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