3667. (Refer to Figures 33 nd 34.) Calculate the weight and balance and determine if the CG and the weight of the airplane are within limits . Front seat Occupants 350 lb. Rear seat Occupants 325 lb. Baggage 27 lb. Fuel 35 gal. A. CG 81.7, out of limits forward. B. CG 83.4, within limits C. CG 84.1, within limits

Weight and Balance Calculations Weight ARM Moment Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks Fuel Aux tanks Oil Total CG = Moment / Weight

Weight ARM Moment Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks Fuel Aux tanks Oil Total CG = Moment / Weight Weight ARM Moment Front seat occupants............................................ Rear seat occupants............................................ Fuel...................................................................... Baggage …………………………………………… 27 lb 350 lb 325 lb 35 gal

Weight ARM Moment 1554 x 100 = 155400 35 x 6 = 210 lb Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks (35) Fuel Aux tanks Oil Total CG = Moment / Weight Weight ARM Moment 1554 x 100 = 155400 2015 155400 350 325 27 210 2927 Front seat occupants............................................ Rear seat occupants............................................ Fuel...................................................................... Baggage …………………………………………… 27 lb 350 lb 325 lb 35 gal 35 x 6 = 210 lb

350 lb 128 + 170 = 298

Weight ARM Moment 298 x 100 = 29800 Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks (35) Fuel Aux tanks Oil Total CG = Moment / Weight Weight ARM Moment 2015 155400 298 x 100 = 29800 350 29800 325 27 210 2927 Front seat occupants............................................ Rear seat occupants............................................ Fuel...................................................................... Baggage …………………………………………… 27 lb 350 lb 325 lb 35 gal

350 lb 350 x 85 = 29750

Weight ARM Moment 350 x 85 = 29750 Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks (35) Fuel Aux tanks Oil Total CG = Moment / Weight Weight ARM Moment 2015 155400 350 x 85 = 29750 350 85 29750 325 27 210 2927 Front seat occupants............................................ Rear seat occupants............................................ Fuel...................................................................... Baggage …………………………………………… 27 lb 350 lb 325 lb 35 gal

Weight ARM Moment Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks (35) Fuel Aux tanks Oil Total Weight ARM Moment 2015 155400 350 85 29750 325 121 39325 27 140 3780 210 75 15750 2927 244005

2927

A. CG 81.7, out of limits forward. B. CG 83.4, within limits Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks (35) Fuel Aux tanks Oil Total Weight ARM Moment 2015 155400 350 85 29750 325 121 39325 CG = MOM / Weight 244005 / 2927 = 83.36 27 140 37800 210 75 15750 2927 244005 Max weight 2950 Actual Weight 2927 - 23 Answer A. CG 81.7, out of limits forward. B. CG 83.4, within limits C. CG 84.1, within limits Mom Limits @ 2927lb Min 2388 x 100 = 238800 Max 2483 x 100 = 248300

3673. Determine the aircraft loaded moment and the aircraft category. lbs Moment / 1000 Empty Weight 1350 51.5 Pilot and front passenger 380 ----- Fuel, 48 gal 288 ----- Oil, 8 qts ---- ----- A – 78.2, normal category B - 79.2, normal category C - 80.4, utility category

Weight and Balance Calculations Weight ARM Moment Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks Fuel Aux tanks Oil Total CG = Moment / Weight

Weight ARM Moment Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks Fuel Aux tanks Oil Total CG = Moment / Weight Weight ARM Moment 1350 51500 51.5 x 1000 = 51500 380 Empty Weight …………………...... Front seat occupants............................................ Fuel ( 48 Gallons)................................................ Oil …………………………………………………… 1350 51.5 MOM / 1000 380 Maximum capacity 15 -0.2 MOM / 1000

Weight ARM Moment -0.2 x 1000 = -200 48gal x 6 = 288 lb Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks Fuel Aux tanks Oil Total CG = Moment / Weight Weight ARM Moment 1350 51500 380 288 15 -200 -0.2 x 1000 = -200 Empty Weight …………………...... Front seat occupants............................................ Fuel...................................................................... Oil …………………………………………………… 1350 51.5 MOM / 1000 340 48gal x 6 = 288 lb capacity 15 -0.2 MOM / 1000

14.5

Weight ARM Moment 14.5 x 1000 = 14500 Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks Fuel Aux tanks Oil Total CG = Moment / Weight Weight ARM Moment 1350 51500 14500 14.5 x 1000 = 14500 380 288 15 - 200

13.5

Weight ARM Moment 13.5 x 1000 = 13500 Answer A – 78.2, normal category Weight and Balance Calculations Empty weight Pilot & Front Passenger Rear Passengers Baggage area 1 Baggage area 2 Fuel main tanks Fuel Aux tanks Oil Total Weight ARM Moment 1350 51500 380 14500 288 13500 13.5 x 1000 = 13500 15 - 200 2033 79300 Answer A – 78.2, normal category B - 79.2, normal category C - 80.4, utility category 79300 / 1000 79.3 lbs - in