Weight and Balance Calculator
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All fixed values are
specific to .
Weight
(lb)
Arm
(inches)
Moment
(in-lb)
Empty Weight
Oil
( qt max, 7.5 lb/gal)
qt
Front Seat L & R
Fuel
( gal max usable)
gal
Rear Seat L & R
Baggage
( lb max)
Total weight and CofG
(plotted below)
Gear-up CofG
Manoeuvring speed, Va
(mph)
Calculated Gross Weight and C.G. point must lie within the normal category envelope limits per the Airplane Flight Manual - see graph below.
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Calculator based on code from
David Williams
.
You, as pilot in command, are solely responsible for assuring correct data and proper loading of your aircraft prior to flight.
Empty weight and C.G. data comes from
the aircraft's current weight & balance records.
Station arms, load limits, and airspeed limits come from the
Airplane Flight Manual
, or the
FAA Type Certificate Data Sheet (TCDS)
.
