TYPE: Five-seat amphibian.

PROGRAMME: First flown 2003.

DESIGN FEATURES: Practically identical to Che-25M but with seating for five.

FLYING CONTROLS: Manual.

STRUCTURE: Predominantly of metal.

LANDING GEAR: Optional amphibian configuration. Tailwheel/water rudder immediately to rear of second hull step.

POWER PLANT: Two 47.8 kW (64,1 hp) Rotax 582 UL two-cylinder piston engines, each driving a three-blade propeller. Optionally, two 73.5 kW (98.6 hp) Rotax 912 ULS.

DIMENSIONS, EXTERNAL:

  • Wing span: 12.60 m (41 ft 4 in)
  • Length overall: 7.70 m (25 ft 3¼ in)
  • Height overall: 2.50 m (8 ft 2½ in)

AREAS:

  • Wings, gross: 16.38 m² (176.3 sq ft)

WEIGHTS AND LOADINGS:

  • Weight empty: 590 kg (1,301 lb)
  • Max T-O weight: 1,150 kg (2,535 lb)
  • Max wing loading: 70.2 kg/m² (14.38 lb/sq ft)
  • Max power loading: 12.03 kg/kW (19.76 lb/hp)

PERFORMANCE:

  • Max level speed: 97 kt (180 km/h; 112 mph)
  • Normal cruising speed: 76 kt (140 km/h; 87 mph)
  • Stalling speed: 38 kt (70 km/h; 44 mph)
  • Max rate of climb at S/L: 150 m (492 ft)/min
  • T-O run: on land: 100 m (330 ft)
    • on water: 70 m (230 ft)
  • Range: 405 n miles (750 km; 466 miles)
  • g limits: +4/-2