Puneet Varma (Editor)

Rensselaer RP 3

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Introduced
  
1998

The Rensselaer RP-3 (for Rensselaer Polytechnic design 3) is an American mid-wing, T-tailed single-seat, glider that was designed by Brian E. Thompson and produced by the Rensselaer Polytechnic Institute of Troy, New York.

Contents

Design and development

The RP-3 was the third aircraft design in Rensselaer's Composite Aircraft Program and was completed in 1998.

The aircraft is of composite construction. Its 54 ft (16.5 m) span wing employs a Wortmann FX-67-K170/17 airfoil and features split flaps. The landing gear is a retractable monowheel, with an auxiliary tailwheel. The aircraft is considerably larger and heavier than its predecessors, the RP-1 and RP-2, with an empty weight of 650 lb (295 kg) and a gross weight of 1,000 lb (454 kg). Despite its large wingspan the RP-3 achieved only a 32:1 glide ratio.

Only one RP-3 was built and it was registered with the Federal Aviation Administration in the Experimental - Amateur-built category.

Aircraft on display

  • New York State Museum
  • Specifications (RP-3)

    Data from Sailplane Directory

    General characteristics

  • Crew: one
  • Wingspan: 54 ft 0 in (16.46 m)
  • Wing area: 179.76 sq ft (16.700 m2)
  • Aspect ratio: 17:1
  • Airfoil: Wortmann FX-67-K170/17
  • Empty weight: 650 lb (295 kg)
  • Gross weight: 1,000 lb (454 kg)
  • Performance

  • Maximum glide ratio: 32:1 at 51 mph (82 km/h)
  • Rate of sink: 136 ft/min (0.69 m/s) at 45 mph (72 km/h)
  • Wing loading: 5.56 lb/sq ft (27.1 kg/m2)
  • References

    Rensselaer RP-3 Wikipedia