Let-Mont Piper UL

Piper UL
Role Microlight aircraft
National origin Czech Republic
Manufacturer Let-Mont sro
Status Production completed
Number built 25 (1998)
Unit cost
US$18,000 (finished aircraft, 1998)
Developed from Piper PA-15 Vagabond

The Let-Mont Piper UL is a Czech microlight aircraft that was designed and produced by Let-Mont sro of Vikýřovice. When it was available the aircraft was supplied as a complete ready-to-fly-aircraft or a kit for amateur construction.[1]

Design and development

The aircraft was designed to comply with the European Fédération Aéronautique Internationale microlight category, including the category's maximum gross weight of 450 kg (992 lb). It was also marketed in the United States as a kit only for the US homebuilt category.[1]

The Piper UL is based on early Piper Aircraft designs, such as the Piper PA-15 Vagabond, which it resembles. It features a strut-braced high-wing, a two-seats-in-side-by-side configuration enclosed cockpit accessed via doors, fixed conventional landing gear with wheel pants and a single engine in tractor configuration.[1]

The aircraft fuselage is made from welded steel tubing, with the whole aircraft covered in doped aircraft fabric. Its 9.4 m (30.8 ft) span wing, mounts flaps, has a wing area of 12.7 m2 (137 sq ft) and is supported by "V" struts and jury struts. The standard engine used is the 50 hp (37 kW) Rotax 503 two-stroke powerplant.[1]

The Piper UL has a typical empty weight of 250 kg (550 lb) and a gross weight of 450 kg (990 lb), giving a useful load of 200 kg (440 lb).[1]

The manufacturer estimated the construction time from the supplied kit as 800 hours.[1]

Operational history

By 1998 the company reported that 25 aircraft were completed and flying.[1]

In September 2014 no examples were registered in the United States with the Federal Aviation Administration.[2]

Specifications (Piper UL)

Data from AeroCrafter[1]

General characteristics

Performance

References

  1. 1 2 3 4 5 6 7 8 Purdy, Don: AeroCrafter - Homebuilt Aircraft Sourcebook, Fifth Edition, page 195. BAI Communications, 15 July 1998. ISBN 0-9636409-4-1
  2. Federal Aviation Administration (11 September 2014). "Make / Model Inquiry Results". Retrieved 11 September 2014.
Wikimedia Commons has media related to Let-Mont Piper UL.
This article is issued from Wikipedia - version of the 3/5/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.