Airplane Manual FK 9
B&F Technik Vertriebs GmbH
Revision 20
Weight & Balance
page 6-2
Formula to compute the center of gravity (X):
Center of Gravity in [m]
CG
M
G
GG = total weight
GR = weight right
GL = weight left
GG
GL
GR
L
GV
L
m
X
)
(
2
1
Tricycle
GV = weight front
GG
L
GH
L
GL
GR
m
X
2
1
)
(
Tailwheel
GH = weight aft
L 1 = from datum to the axle of the main wheels
L 2 = from datum to the axle of the tailwheel
Arms (Datum: wing leading edge):
L 1 nosewheel
Weight form
L 4 tank
1,05 m
L 2 wheel
Weight form
L 5 baggage
1,19 m
L 3 seat
0,43 m
L 6 Wingtank
0,21 m