FK-Lightplanes FK 9 ELA Manual page 34

Airplane Manual FK 9 ELA
Revision 7
Formula to compute the center of gravity (X):
Center of Gravity in [m / inch]
X m / inch
X m / inch
Arms (Datum: wing leading edge):
L 1 nosewheel
L 2 wheel
L 3 seat
Weight & Balance
CG
L 1 WF L 2
TW
( WR WL ) L
TW
Weight form
Weight form
0,45 m
M
G
( WR WL )
1 WA L 2
L 4 fuselage tank 1,05 m
L 5 baggage
L 6 wingtank
FK Lightplanes
page 6-2
TW = total weight
WF = weight front
WR = weight right
WL = weight left
Tricycle
Tailwheel
WA = weight aft
1,30 m
0,21 m