Performance

Engine options:
Manufacturer Textron – Lycoming Williamsport Plant PA 17701 USA.
a) Type Lycoming AEIO – 540 – L1B5 300 SHP @ 2700 o/min
b) Type Lycoming AEIO – 540 – L1B5D 300 SHP @ 2700 o/min
c) Type Lycoming IO – 540 – B2B5 235 SHP @ 2700 o/min
d) any Lycoming IO – 540 with fuel and oil system for inverted flight

Design speeds:
Never exceed speed: VNE = 470 km/h 253 kts
Max. cruise speed (normal category): VNO = 410 km/h 220 kts
Max. cruise speed (aerobatic category): VNO = 380 km/h 205 kts
Manoeuvering speed (normal category): VA = 320 km/h 173 kts
Manoeuvering speed (aerobatic category): VA = 330 km/h 178 kts

Roll rate: 450°/sek

Vertical penetration:

  • 960 m with entry speed 470 km/h
  • 3150 ft with entry speed 254 kts

Best climb rate: 11 m/s 2200 ft/min

Climb from flight level: 610 m 2000 ft
To flight level: 2440 m 8000 ft
Vertical speed: 11,2 m/s 2320 ft/min
Time to climb: 3,1 min

Aircraft mass:
Empty mass: 630 kg 1389 lbs
Max. allowable empty mass:

  • 700 kg 1543 lbs – normal category
  • 680 kg 1499 lbs – aerobatic category single – seat
  • 660 kg 1455 lbs – aerobatic category two – seat

Max. take off mass:

  • 970 kg 2139 lbs – normal category
  • 780 kg 1720 lbs – aerobatic category single – seat
  • 850 kg 1874 lbs – aerobatic category two – seat

Max. landing mass: 970 kg 2139 lbs

G – LOAD

Normal flight: ± 10 g MTOM 970 kg 2139 lbs

Aerobatic flight:

  • single – seat: ± 15 g MTOM 780 kg 1720 lbs
  • two – seat: ± 12 g MTOM 850 kg 1874 lbs

Max. construction load:

  • Normal flight: ± 15 g MTOM 970 kg 2139 lbs
  • Aerobatic flight: ± 20 g MTOM 780 kg 1720 lbs

Airspeeds for emergency operations:

Stall speed: 107 km/h 58 kts
Engine lost after take off: 148 km/h 80 kts
Best gliding angle: 1 : 6,5
normal category: 154 km/h 83 kts
aerobatic category: 148 km/h 80 kts
Emergeny landing with engine power: 148 km/h 80 kts
Emergeny landing with out engine power: 148 km/h 80 kts
Max. cross wind component: 60 km/h 32 kts

Max. flight level:
4877 m (16000 ft) MSL

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