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An easy build electric sports biplane for 450 size brushless motors

Full Description

Bill Bowne’s classic cabin biplane is of traditional built up balsa and ply construction. Perky will perform basic aerobatics but is at her best when just pottering round the circuit. Wingspan: 30.6″ top, 26.6″ bottom (777 and 676 mm)Area: 288 sq in (1858 sq cm)Wing Loading: 7.75 oz/sq ftLength: 27.3″ (693 mm)Weight: 15.5 oz (439 g)Motor: 450 brushless 80 watt outrunnerProp: 8″ x 3.8″ESC: Castle 18 A ESCLiPo: 3S-1250Radio: 3-channel (elevator, rudder, throttle)


  • Designer: Bill Browne
  • Wingspan: 30.6″ top, 26.6″ bottom (777 and 676 mm)
  • Power Source: 450 brushless 80 watt outrunner


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