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Avian Rio

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Wingspan
  
9.4 m

The Avian Rio is a British high-wing, single-place, recreational hang glider, designed by Steve Elkins and Neil Hammerton and produced by Avian Limited of Hope Valley, Derbyshire.

Contents

Design and development

The Rio was designed as a sports glider for recreational local and cross country flying, while still being light in weight and easy to fly.

The Rio 15 model the sole version produced and is made from aluminum tubing, with the wing covered in Dacron sailcloth. Its 9.4 m (30.8 ft) span wing has a nose angle of 120° and an aspect ratio of 6:1. The acceptable pilot hook-in weight is 61 to 95 kg (134 to 209 lb). The model number indicates the wing area in square metres.

The glider can be broken down to a 27.3 kg (60 lb) package, 3.8 m (12.5 ft) in length for ground transportation on a car top.

Specifications (Rio 15)

Data from Avian

General characteristics

  • Crew: one
  • Wingspan: 9.4 m (30 ft 10 in)
  • Wing area: 15 m2 (160 sq ft)
  • Aspect ratio: 6:1
  • Empty weight: 25.5 kg (56 lb) rigged ready for flight
  • Gross weight: 135.5 kg (299 lb)
  • Performance

  • Stall speed: 24 km/h (15 mph; 13 kn)
  • Never exceed speed: 80 km/h (50 mph; 43 kn) in turbulent air
  • Rate of sink: 1.0 m/s (200 ft/min)
  • Wing loading: 9.0 kg/m2 (1.8 lb/sq ft)
  • References

    Avian Rio Wikipedia


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