Airspeed Limits, Normal
| VNE | Never exceed | 188 KIAS |
| VNO | Maximum structural cruising | 151 KIAS |
| Vo | Operating Maneuvering Speed above 1800 kg (3968 lb) above 1700 kg (3748 lb) to 1800 kg (3968 lb) up to 1700 kg (3748 lb) lb | . 122 KIAS 119 KIAS 112 KIAS |
| VFE | Flaps extended Flaps LDG Flaps APP | . 113 KIAS 133 KIAS |
| VLO | Max. landing gear operating speed Extension VLOE Retraction VLOR | . 188 KIAS 152 KIAS |
| VLE | Max. landing gear extended speed | 188 KIAS |
| VMCA | Minimum control speed airborne UP APP With one engine inoperative, keep airspeed above this limit | . 76 KIAS 73 KIAS |
Airspeed Normal Operating Procedures
| FLAPS | up to 1900 kg (4189 lb) | ||
| VR | Airspeed for rotation (T/O run) | UP APP | min 80 KIAS min 76 KIAS |
| VY | Airspeed for T/O climb Best rate-of-climb speed | UP | min 90 KIAS |
| Vx | Best angle-of-climb speed | min 82 KIAS | |
| VY | Airspeed for best rate-of-climb | UP APP | 90 KIAS 85 KIAS |
Airspeed for cruise climb | UP | min 90 KIAS | |
| Vref | Reference landing approach speed | UP APP | 86 KIAS min 84 KIAS |
Final approach speed | LDG | min 84 KIAS | |
Min. speed during go around | UP | min 90 KIAS |
Landing Approach Speed One Engine INOP (up to 1900 kg)
Flaps UP | 86 KIAS |
Flaps APP | 84 KIAS |
Flaps LDG | 84 KIAS |
Landing Approach Speed TWO Engine INOP (up to 1900 kg)
Flaps APP | 84 KIAS |
Flaps LDG | 84 KIAS |
Balked Landing (both engines)
Max. Power
Airspeed Vyse= 85 KIAS
Landing Gear - Retract
Flaps UP
Max. Demonstrated Crosswind Velocity
Takeoff, Flaps UP | 25 kt |
| Landing, Flaps APP | 20 kt |
Engine
2x Austro Engine E4-B
Max. Power each: 123.5 kW at 100% T/O Power
Max. Power total: 237.0 kW at 100% T/O Power
Minimum restart airspeed: 125 KIAS
Maximum restart airspeed: 145 KIAS
Limit for all operations:
2500 RPM max 20 sec
2300 RPM max 5 min
2100 RPM cont.
Caution: Below 10,000 ft pressure altitude, do not attempt an in-flight
engine restart if the engine has been shutdown for more than
two minutes. Above 10,000 ft pressure altitude only immediate
restart is possible.
Other Limitations
Flight maneuvering load factors (structural, please also refer engine limitations):
| at Vo | at Vne | Flaps in APP/LDG | |
| Positive | 3.8 | 3.8 | 2.0 |
| Negative | -1.52 | 0.0 |
Caution: Intentional negative g-maneuvers are not permitted
Approved Maneuvers
The airplane is certified in the Normal Category in accordance with JAR-23.
- All normal flight maneuvers
- Stalling (with the exception of dynamic stalling); and
- Lazy Eights, Chandelles, as well as steep turns and similar maneuvers, in which
an angle of bank of not more than 60° is attained.
Caution: Aerobatics, spinning and flight maneuvers with more than 60°
of bank are not permitted in the Normal Category. Stalling
with asymmetric power or one engine inoperative is not
permitted.
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