Airplane Manual FK 12 S2
FK Lightplanes
Revision 1
Performance
page 5-2
5.3.
Cruise Performance
The following table presents data for fuel consumption and range. For flight
planning purpose add a safety margin of at least 10%.
2,0
2,5
3,0
3,5
4,0
4,5
5,0
20
22
24
70
76
81
86
c
o
n
s
u
m
p
tion
U
S
Gl/
h
]
ra
n
g
e
[
N
M
/
U
S
Gl]
speed IAS [kt]
range [NM/USG]
consumption [USG/h]
9
10
11
12
13
14
15
16
17
18
9
10
11
12
13
14
15
16
17
18
120
140
160
180
C
onsum
pt
ion
[l
/h]
___
R
a
nge
[k
m
/l
]
----
Speed IAS [km/h]
Range [km/l]
Consumption [l/h]
