Sinus 912 LSA Glider 550 MTOW
www.pipistrel.eu
REV. 3
Equipment list
Aircraft’s empty weight data is unique for each and every Sinus 912 LSA delivered. The owner is re-
sponsible for keeping the equipment list up to date
Sinus 912 LSA model:
Serial number:
Registration number:
Installed equipment:
Determination of CG
Weight (lbs)
Weight’s lever
arm (inch)
Moment
(in x lb)
Remarks
Basic cfg. empty weight
Baggage
46
Instruments
- 12.5
minus!!!
Pilots
10.2
Fuel
4
CAUTION!
Each newly installed part or appliance must be registered in the upper table. Also,
new total weight and lever arm of CG values must be entered and position of CG re-determined.
Furthermore, the moment must be recalculated. This is rather unchallenging to do. First multiply
the new part’s weight by it’s lever arm measured from the reference point (wing’s leading edge).
Then sum up all momentums and divide the sum by the new total weight.
WARNING!
Aircraft's safe center of gravity position ranges between 9.5'' and 16.0'' aft of da-
tum and is not critically affected by cockpit crew weight or weight of fuel on board in any way.
WARNING!
Absolute safe measure for the amount of luggage is 55 lbs. The actual amount
of luggage you can safely transport depends on the centre of gravity of empty aircraft. See next
pages.
Weight and balance
6-3
