MD Helicopters MILVIZ MD530F, Руководство по летной эксплуатации вертолетов, Страница: 211 / 326

MD 500
(Models 369HE/HS/HM
)
ROTORCRAFT FLIGHT MANUAL CSP
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HE/HS
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1
Weight and Balance Data
Revision 6
6
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14
6
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5. LONGITUDINAL LOADING OF CARGO
The large aft compartment of the Model 369HE/HS provides great flexibility in
the variety of cargo loads it can accommodate.
In general, the placement of cargo CG within 4 inches of the center of the
compartment will ensure that the helicopter will be within the approved CG
limits.
To determine the gross weight and center of gravity for a given flight are with-
in limits, proceed as follows.
Establish the weight of the cargo load.
Determine the location of the cargo longitudinal CG by measuring the dis-
tance to the cargo from the jacking point located on the side of the fuselage
(station 96.9).
Cargo CG = 96.93
±
measured distance (inches); ie.,
(+)
if aft of mark;
(−)
if forward of mark.
Obtain the cargo moment:
Cargo Moment = Cargo Weight
X
Cargo CG
Perform weight and balance as previously described for passenger configura-
tion.
Refer to Example II for sample CG computation.