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Flight Management System (FMS) for the Agusta AW139/AB139 Helicopter
— 1L -- Basic operating weight (BOW) is retained in memory, but
must be verified on each flight. A new entry is permitted to be
made at any time. Entering *DELETE* returns the entry prompts.
— 1R -- The location of the basic center of gravity (CG) is entered
at 1R. This is the CG location of the clean helicopter (i.e.,
PERFORMANCE INIT weight values are zero). The BASIC CG
is set to the previous values from the prior flight or the dashed
if the ACDB is invalid or unavailable.
The value displayed in 1R is meters (M) when the selected units
are KG, or inches (IN) when the selected units are LB.
— 2L -- The aircraft fuel is entered at 2L. The fuel gauge value is
also displayed at 2L.
— 2R -- Weights carried in stretchers (which comes as an option)
is entered at 2R. The STR F/A weights are defaulted to zero for
forward and aft stretcher locations respectively.
— 3L -- Pilot and copilot weight is entered at 3L. PILOT WEIGHT
is displayed as dashes during a cold power up or an event
resulting in PERF de--initialization. Pilot weight must be entered
on initial power up as no default value is displayed. Pilot weight
from the previous flight remains when the aircraft is not powered
down.
A28- - 1146- - 181
REV 3 Mar 2009
Honeywell International Inc. Do not copy without express permission of Honeywell.
Figure 5- -9
PERFORMANCE INIT 3/3 Page
Performance
5-15
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