The Acro Sport II is a two-seat aerobatic sportsplane designed by Paul Poberezny in the 1970s for home-building.

It is a short-span biplane of conventional taildragger configuration, typically built with open cockpits and spatted main undercarriage. Its structure is fabric-covered steel tube.

Acro Sport IIs fitted with high-performance engines are sometimes referred to as Super Acro Sports

Specifications (Typical Acro Sport II)

General Characteristics

• Crew: one pilot
• Capacity: 1 passenger
• Length: 18 ft 10 in (5.74 m)
• Wingspan: 21 ft 8 in (6.63 m)
• Height: 6 ft 8 in (2.06 m)
• Wing area: 152 ft² (14.1 m²)
• Empty: 875 lb (398 kg)
• Loaded: 1,520 lb (691 kg)
• Maximum takeoff: lb ( kg)
• Powerplant: various, typically in the 100-200 hp range (75-150 kW)

Performance

• Maximum speed: 130 mph (208 km/h)
• Range: miles ( km)
• Service ceiling: ft ( m)
• Rate of climb: ft/min ( m/min)
• Wing loading: 10 lb/ft² (49 kg/m²)
• Power/Mass: varies according to powerplant

Related content

Related development: Acro Sport I

Comparable aircraft:

Designation sequence: Acro Sport I - Acro Sport II