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Vogt Lo 150

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Wingspan
  
15 m

Designer
  
Alfred Vogt

Length
  
6.15 m

The Vogt Lo-150 is a West German high-wing, single seat glider that was designed by Alfred Vogt and produced by the Wolf Hirth Company.

Contents

Design and development

The Lo-150 was developed from the 10 m (32.8 ft) wing span aerobatic Vogt Lo-100 as a performance cross country sailplane.

The Lo-150 is constructed from wood, including its wooden monocoque fuselage. Its 15 m (49.2 ft) span two-piece wing employs a Clark Y airfoil and incorporates flaps for glidepath control. Early examples use a take-off dolly and land on a fixed skid, while later ones use a fixed monowheel landing gear.

Fifteen Lo-150s were produced.

Operational history

Several Lo-150s were imported into the United States. A.J. Smith won the US Nationals flying an Lo-150 in 1961. Harold Jensen flew an Lo-150 700 km (435 mi) in 1962, winning the Barringer Trophy.

Specifications (Lo-150)

Data from Sailplane Directory and Soaring The World's Sailplanes:Die Segelflugzeuge der Welt:Les Planeurs du Monde

General characteristics

  • Crew: one
  • Length: 6.15 m (20 ft 2 in)
  • Wingspan: 15.0 m (49 ft 3 in)
  • Wing area: 10.9 m2 (117 sq ft)
  • Aspect ratio: 20.6:1
  • Airfoil: Clark Y
  • Empty weight: 200 kg (441 lb) equipped
  • Max takeoff weight: 310 kg (683 lb)
  • Performance

  • Never exceed speed: 200 km/h (124 mph; 108 kn)
  • Rough air speed max: 150 km/h (93.2 mph; 81.0 kn)
  • Aerotow speed: 150 km/h (93.2 mph; 81.0 kn)
  • Winch launch max speed: 100 km/h (62.1 mph; 54.0 kn)
  • Maximum glide ratio: 34 at 105 km/h (65.2 mph; 56.7 kn)
  • Rate of sink: 0.68 m/s (134 ft/min) at 86 km/h (53.4 mph; 46.4 kn)
  • Wing loading: 28.4 kg/m2 (5.8 lb/sq ft)
  • References

    Vogt Lo-150 Wikipedia