The Auroa was designed to comply with the New Zealand and European Class 6 microlight helicopter rules. It features a single main rotor and tail rotor, a two-seats-in side-by-side configuration enclosed cockpit with a windshield, skid landing gear and a 160 hp (119 kW) Solar T62 turbine engine.^[1]

The aircraft fuselage is made from a combination of metal tubing and composites. Its two-bladed rotor has a diameter of 6 m (19.7 ft). The tail rotor has four blades and a protective ring. The aircraft has a typical empty weight of 310 kg (683 lb) and a gross weight of 600 kg (1,323 lb) (544 kg (1,199 lb) for the microlight class), giving a useful load of 290 kg (639 lb) (234 kg (516 lb) for the microlight class).^[1]

Reviewer Werner Pfaendler, describes the design as "elegant".^[1]

First flown in 2011, the three prototypes accumulated 130 flying hours by the end of that year.^[2]

Data from Tacke and manufacturer^[1][3]

General characteristics

• Crew: one
• Capacity: one passenger
• Empty weight: 310 kg (683 lb)
• Gross weight: 600 kg (1,323 lb)
• Powerplant: 1 × Solar T62 turbine engine, 120 kW (160 hp)
• Main rotor diameter: 6 m (19 ft 8 in)
• Main rotor area: 28.26 m² (304.2 sq ft)

Performance

• Maximum speed: 170 km/h (110 mph, 92 kn)
• Cruise speed: 150 km/h (93 mph, 81 kn)
• Never exceed speed: 170 km/h (100 mph, 90 kn)
• Endurance: 2 hours
• Rate of climb: 6 m/s (1,200 ft/min)
• Disk loading: 21.2 kg/m² (4.3 lb/sq ft)

• List of rotorcraft

• Official website
• Animation tour of the Auroa