Howard Hughes Engineering Australian LightWing SP-4000 / Speed 4000
The Speed 4000 four seat aircraft was available with a nosewheel only.
Engine options include Lycoming O-360 160hp or IO-360 180hp, or Subaru auto conversion (Turbo) with an IVO prop.
Registration: As VH Experimental GA Aircraft.
The undercarriage is spring steel heat treated nose leg and mains, steered by castering nosewheel, brake steering, rudder is effective at about 15 kts airspeed.
Wing area: 12.62 sq.m