Tecnam P92 Echo MKII - Page 92

Page 6 - 8
1
rd
Edition, Rev 0
Section 6 – Weight and Balance
WEIGHT AND BALANCE
Table 6-1 -Weight and C.G.- Form
W
[kg]
Arm
[m]
Moment (M) =
W * Arm
[kg*m]
Empty weight
LOADING
Pilot
1.948
Co-pilot
1.948
Baggage
2.320
Usable fuel
Fuel (liters)*ρ
fuel
(0.72) [kg]
1.774
TAKE-OFF CONDITION
Take-off condition
W
TO
= ∑ W
M
TO
= ∑ M
LANDING CONDITION
Fuel required
Fuel (liters)*ρ
fuel
(0.72) [kg]
1.774
Landing condition
W
L
= W
TO
- W
fuel_req
M
L
= M
TO
-M
fuel_req
Table 6-2 -Weight and C.G.- Example
W
[kg]
Arm
[m]
Moment (M) =
W * Arm
[kg*m]
Empty weight
380
1.898
721.24
LOADING
Pilot
80
1.948
155.84
Co-pilot
1.948
Baggage
5
2.320
11.6
Usable fuel
Fuel (liters)*ρ
fuel
(0.72) [kg]
(80 litres)
57.6
1.774
102.18
TAKE-OFF CONDITION
Take-off condition
W
TO
= ∑ W
523
M
TO
= ∑ M
990.86
LANDING CONDITION
Fuel required
Fuel (liters)*ρ
fuel
(0.72) [kg]
(40 litres)
28.8
1.774
51.09
Landing condition
W
L
= W
TO
- W
fuel_req
494
M
L
= M
TO
-M
fuel_req
939.77