Airplane Manual FK 9 ELA
FK Lightplanes
Revision 6
Limitations
page 2-2
2.3.
Airspeed Indicator Markings
Every aircraft must be equipped with an airspeed indicator type
“Winter FK 9
Mk3/Mk4”, which is calibrated to the aircraft. This is the master airspeed
indicator, even with an EFIS installed.
The airspeed indicator has following markings and shows IAS in [km/h]:
white arc
1,1*V
SO
to V
FE
72 to 105 km/h
full flap operating range
(flaps in pos. 2)
green arc
1,1*V
S1
to V
RA
83 to 184 km/h
normal operating range
(flaps in pos. 0)
yellow radial
at V
A
151 km/h
maneuvering speed
yellow arc
V
RA
to V
NE
184 to 230 km/h
Junkers Rescue
184 to 215 km/h
operate with caution,
only in smooth air
red radial
at V
NE
230 km/h
Junkers Rescue
215 km/h
max. speed for all operations
2.4.
Power Plant Limitations
This is summary of the respective (ROTAX or M160) engine manual. In case
of any discrepancy the engine manual shall apply.
M160 (SMART)
60 KW
74 KW
Oil
automobile - oil (API SG)
Oil capacity
3,2 l; difference MAX - MIN 0,5 l
Note: never fill up above MAX
Oil temperature
min 50°C, max. 140°C normal 100 - 130°C
Oil pressure
1,5 bar to 4,5 bar
Fuel
Unleaded
car fuel without bioethanol (min 95 RON)
Manifold press
1,9 (+0,1/-0,2) bar
2,3 (+0,1/-0,1) bar
Water temp.
normal 90°C; maximum 105°C
