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Flight Management System (FMS) for the Agusta AW139/AB139 Helicopter
Vertical Navigation (VNAV)
VNAV gives a complete vertical profile for the entire flight. VNAV is
integrated with the lateral flight plan.
Performance
Performance contains fuel management and time estimates for the
flight. Performance estimates optimum altitudes, cruise modes, and
fuel utilization. Performance has automatic speed targets for each
phase of flight.
Navigation Displays
Navigation displays are shown on the EDS. Electronic maps integrate
route map data with auxiliary navigation data to show the aircraft
situation at any time. Electronic displays integrate map data with
weather radar displays and terrain maps.
A28- - 1146- - 181
System Description
2-4
REV 3 Mar 2009
Honeywell International Inc. Do not copy without express permission of Honeywell.
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