With respect to multi-engine piston powered aeroplane, determine the ramp mass (lbs) in the following conditions:Basic empty mass: 3 210 lbs Basic arm: 88.5 InchesOne pilot: 160 lbsFront seat passenger: 200 lbs Centre seat passengers: 290 lbs One passenger rear seat: 110 lbs Baggage in zone 1: 100 lbsBaggage in zone 4: 50 lbs Block fuel: 100 US Gal.Trip fuel: 55 US Gal.Fuel for start up and taxi (included in block fuel): 3 US Gal. Fuel density: 6 lbs/US Gal.4
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Contrary to the loading sheet forecasts you have:Cargo compartment 1: empty Cargo compartment 2: 1000 kgCargo compartment 3: 3000 kgCargo compartment 4: 2000 kgCargo compartment 5: 1000 kg Passengers in compartment OA: 20 Passengers in compartment OB: 20 Passengers in compartment OC: 30The take-off centre of gravity in MAC % (Mean Aerodynamic Chord), will be located at:4
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Knowing that:. Dry operating mass: 110000 kg. Basic index: 119.1. Number of passengers: 185 distributed as shown in the annex (75 kg per PAX). Cargo load + luggage: 14000 kg distributed as shown in the annex.. Fuel: 42000 kg (Fuel shift -20)Stages ( 1) to (7) and (1 1) having already been calculated, the centre of gravity in % MAC (Mean Aerodynamic Chord) at take-off is located at:4
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Allowed traffic load is the difference between:4
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When has the centre of gravity to be computed?4
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maximum take-off mass is:4
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In determining the Dry Operating Mass of an aeroplane it is common practice to use 'standard mass' values for crew. These values are4
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Given:Maximum structural take-off mass= 146 900 kg Maximum structural landing mass= 93 800 kg Maximum zero fuel mass= 86 400 kgTrip fuel= 27 500 kgBlock fuel= 35 500 kgEngine starting and taxi fuel = 1 000 kg The maximum take-off mass is equal to:4
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The empty mass of an aeroplane is given as 44800 kg. Operational items (including crew standard mass of 1060 kg) are 2300 kg. If the maximum zero fuel mass is given as 65500 kg, the maximum traffic load which could be carried is:4
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An aeroplane is to depart from an airfield where the performance limited take-off mass is 89200 kg.Certificated maximum masses are as follows:Ramp (taxi) mass 89930 kg Maximum Take-off mass 89430 kg Maximum Landing mass 71520 kg Actual Zero fuel mass 62050 kg Fuel on board at ramp:Taxi fuel 600 kg Trip fuel 17830 kgContingency, final reserve and alternate 9030 kgIf the Dry Operating Mass is 40970 kg the traffic load that can be carried on this flight is4
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