| 词条 | TeST TST-7 Junior | |||||||||||||||||||
| 释义 |
The TeST TST-7 Junior is a Czech shoulder-wing, single-seat motor glider that was designed and produced by TeST of Brno. When it was available the aircraft was supplied as plans, in kit form for amateur construction or as a complete ready-to-fly aircraft. Production is now complete and the aircraft is no longer available new.[1][2][3] Design and developmentThe TST-7 Junior was a development of the TST-1 Alpine self-launching sailplane, with a design goal of producing an aircraft more suited for use as a touring motor glider with docile handling.[1][2][3] The TST-7 is built from wood, with some fibreglass parts. The {{convert|12.6|m|ft|1|abbr=on}} span, shoulder-mounted, slightly forward-swept wing employs a Wortmann FX 61-184 airfoil and has top-surface air brakes. The landing gear is of tricycle configuration, making ground handling the aircraft much easier than the monowheel gear used on the TST-1. The standard engine was initially the custom-built M 125 of {{convert|30|kW|hp|0|abbr=on}} and later the Rotax 447 of {{convert|30|kW|hp|0|abbr=on}}. The aircraft can accept engines of {{convert|30|to|37|kW|hp|0|abbr=on}}. The cabin width is {{convert|58|cm|in|0|abbr=on}}.[1][2][4] The aircraft was supplied as a standard kit rated at 400 hours for completion and that did not include the powerplant. An Express-Build kit was also available that could be completed in 250 hours. The factory also built some TST-7s as ready-to-fly models that were US$16,250 in 1998 with the M 125 engine and US$17,540 in 2000 with the Rotax powerplant. The plans cost US$350 in 2000.[1][2][3] Specifications (TST-7 Junior){{Aircraft specs|ref=Purdy and Kitplanes[1][2] |prime units?=met
See also{{aircontent|see also=
|related= |similar aircraft= |lists= }} References1. ^1 2 3 4 Purdy, Don: AeroCrafter - Homebuilt Aircraft Sourcebook, page 306. BAI Communications, July 1998. {{ISBN|0-9636409-4-1}} 2. ^1 2 3 4 Downey, Julia: 2001 Kit Aircraft Directory, Kitplanes, Volume 17, Number 12, December 2000, page 78. Kitplanes Acquisition Company. {{ISSN|0891-1851}} 3. ^1 2 Downey, Julia: 1999 Kit Aircraft Directory, Kitplanes, Volume 15, Number 12, December 1998, page 72. Primedia Publications. {{ISSN|0891-1851}} 4. ^{{Cite web|url = http://www.ae.illinois.edu/m-selig/ads/aircraft.html|title = The Incomplete Guide to Airfoil Usage |accessdate = 9 September 2011|last = Lednicer |first = David |authorlink = |year = 2010}} External links{{commons category|TeST aircraft}}
4 : TeST aircraft|Czech and Czechoslovakian sailplanes 1990–1999|Homebuilt aircraft|Shoulder-wing aircraft |
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