VENTURA
TM
Ultralight Aircraft
Pilot’s Operating Handbook
VENTURA-POH-ENG
Rev. 00
SERIAL NUMBER:
YY-MM-62-XXXX-Z
FIRST ISSUE:
04/05/2018
REVISION 00:
04/05/2018
NOT CONTROLLED COPY
PAGE:
38/60
5.1. RATE OF CLIMB (ROTAX 912ULS)
Best rate of climb speed
V
y
:
Weight
992 Lbs / 450 kg
1320 Lbs / 600 kg
Speed Vy
63 Mph / 100 km/h / 54 kt
73 Mph / 118 km/h / 64 kt
Best angle of climb speed
V
x
:
Weight
992 Lbs / 450 kg
1320 Lbs / 600 kg
Speed Vx
56 Mph / 90 km/h / 48 kts
75 Mph / 105 km/h / 57 kt
Rate of climb
V/S
:
Rate of climb
(Maximum Power)
Weight
992 Lbs / 450 kg
Weight
1320 Lbs / 600 kg
Sea level
1100 ft/min
/
5.6 m/s
63 Mph
/
102 kph
/
55 kt
800 ft/min
/
4 m/s
73 Mph
/
118 km/h
/
64 kt
3000 ft / 900 m
800 ft/min
/
4 m/s
50 Mph
/
81 km/h
/
43 kt
580 ft/min
/
3 m/s
58 Mph
/
94 km/h
/
50 kt
6000 ft / 1800 m
500 ft/min
/
2.5 m/s
43 Mph
/
70 km/h
/
38 kt
360 ft/min
/
1.85 m/s
50 Mph
/
81 km/h
/
44 kt
The rates of climb previously indicated refer to the performances obtained for aircraft standard
configuration, with the Rotax 912ULS engine and DUC Flash propeller. The performances with Rotax
914UL or 915iS engines and other propellers are different or increased.
5.2. CRUISING SPEED
Performances with DUC Flash propeller at 4800 rpm:
ROTAX 912 UL (80 hp)
96 Mph / 155 km/h
ROTAX 912 ULS/iS (100 hp)
103 Mph / 166 km/h
The performances with Rotax 914UL engine and other propellers are different or increased.