| 词条 | Let-Mont Tulak | |||||||||||||||||||
| 释义 |
The Let-Mont Tulak ({{lang-en|rogue, wanderer or tramp}}) 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][2] The aircraft was marketed in Austria and Germany under the name Amigo.[2] Design and developmentThe aircraft was designed to comply with the European Fédération Aéronautique Internationale microlight category, including the category's maximum gross weight of {{convert|450|kg|lb|0|abbr=on}}. It was also marketed in the United States as a kit only for the US homebuilt category.[1][2] The Tulak 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][2] The aircraft fuselage is made from welded steel tubing, with the whole aircraft covered in doped aircraft fabric. Its {{convert|10.0|m|ft|1|abbr=on}} span wing employs a Clark Y airfoil, mounts flaps, has a wing area of {{convert|13.01|m2|sqft|abbr=on}} and is supported by "V" struts and jury struts. The standard engine used is the {{convert|50|hp|kW|0|abbr=on}} Rotax 503 two-stroke and {{convert|80|hp|kW|0|abbr=on}} Rotax 912 four-stroke powerplant, although a four-stroke BMW boxer engine was also available as a factory option[1][2][3] The Tulak has a typical empty weight of {{convert|230|kg|lb|abbr=on}} and a gross weight of {{convert|450|kg|lb|abbr=on}}, giving a useful load of {{convert|220|kg|lb|abbr=on}}.[1] The manufacturer estimated the construction time from the supplied kit as 700 hours.[1] Operational historyBy 1998 the company reported that 10 aircraft were completed and flying.[1] In September 2014 no examples were registered in the United States with the Federal Aviation Administration.[4] Specifications (Tulak){{Aircraft specs|ref=AeroCrafter and The Incomplete Guide to Airfoil Usage[1][3] |prime units?=met
References1. ^1 2 3 4 5 6 7 Purdy, Don: AeroCrafter - Homebuilt Aircraft Sourcebook, Fifth Edition, page 195. BAI Communications, 15 July 1998. {{ISBN|0-9636409-4-1}} 2. ^1 2 3 4 Bertrand, Noel; Rene Coulon; et al: World Directory of Leisure Aviation 2003-04, page 146. Pagefast Ltd, Lancaster UK, 2003. ISSN 1368-485X 3. ^1 {{Cite web|url = http://www.ae.illinois.edu/m-selig/ads/aircraft.html|title = The Incomplete Guide to Airfoil Usage |accessdate = 2 January 2014|last = Lednicer |first = David |year = 2010}} 4. ^{{cite web|url = http://registry.faa.gov/aircraftinquiry/AcftRef_Results.aspx?Mfrtxt=&Modeltxt=TULAK&PageNo=1|title = Make / Model Inquiry Results|accessdate = 11 September 2014|last = Federal Aviation Administration|date = 11 September 2014}} External links{{Commons category|Let-Mont Tulak}}{{Let-Mont aircraft}} 7 : Let-Mont aircraft|Czech and Czechoslovakian sport aircraft 1990–1999|Czech and Czechoslovakian ultralight aircraft 1990–1999|Czech and Czechoslovakian civil utility aircraft 1990–1999|Single-engined tractor aircraft|High-wing aircraft|Homebuilt aircraft |
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