2-4
PAGE
ALPHA Trainer LSA
Pilot Operating Handbook
POH-162-00-40-001
PAGE REV. 0
SECTION 2
LIMITATIONS
2.3 AIRSPEED INDICATOR MARKINGS
Speeds in the table below are KIAS.
2.4 ENGINE LIMITATIONS
Engine (Rotax 912 UL): please refer to Rotax 912 Series Operators Manuals
for additional information.
Maximum Power rating
59.6 kW / 5800 RPM
Max 5 min
Maximum RPM 5800 RPM
Normal RPM 1400 - 5500 RPM
Maximum continuous RPM 5500 RPM (58 kW)
Minimum Oil Pressure 0.8 bar (12 psi)
Normal Oil Pressure 2.0 – 5.0 bar (27 - 73 psi)
Maximum Oil Pressure
7.0* bar (102 psi)
*permissible for a short period after
cold start
MARKING VALUE KIAS REMARKS
White
Arc
37 - 70
Flap Operating Range. Lower limit is the most
adverse stall speed in the landing configuration.
Upper limit is the maximum speed permissible
with flaps extended at 1
st
stage (+1).
Green
Arc
43 - 108
Normal Operating Range. Lower limit is the
maximum weight stall at most forward C.G. in
clean configuration. Upper limit is the maximum
structural cruising speed.
Yellow
Arc
108 - 135
Caution Range. Operations must be conducted
with caution and only in smooth air.
Red Line
135
Never exceed speed. Maximum speed for all
operations.
Blue line
76
Best climb rate speed (V
Y
)