Politechnika Warszawska PW-2

Last updated
PW-2 Gapa
PW-2D Gapa (c-n U-01) (14389350453).jpg
PW-2D Gapa on display in the Polish Aviation Museum, Kraków, Poland
Role Glider
National origin Poland
Manufacturer DWLKK
Designer Warsaw University of Technology
First flight25 July 1985 [1]
Introductionearly 1990s
StatusProduction completed

The Politechnika Warszawska PW-2 (English: Warsaw Polytechnic PW-2), also called the PW-2 Gapa, is a Polish lightweight high-wing, strut-braced single-seat, glider that was designed and built at the Warsaw University of Technology and also produced by DWLKK in the early 1990s. [2] [3] Total number of 19 gliders were built, including variant PW-2D bis. [4] [5] [6]

Contents

Design and development

The PW-2 was designed as a lightweight glider of modest performance with an open cockpit. The aircraft was intended to be produced as both a completed aircraft and as a kit for amateur construction. [2]

The aircraft is made from composite material, with its control surfaces covered in doped aircraft fabric covering. Its 11.0 m (36.1 ft) span wing employs an American-designed NACA 4415 airfoil. The maximum glide ratio is 16:1 at 69 km/h (43 mph) [2] [7]

Operational history

In August 2011 five PW-2Ds were registered in the United States with the Federal Aviation Administration. All were in the Experimental - Exhibition/Racing category and all produced in 1992 or 1993. [3]

Specifications (PW-2D)

Data from Sailplane Directory, [2] Jane's All the World's Aircraft 1988-89 [8]

General characteristics

Performance

120 km/h (65 kn; 75 mph) in rough air
120 km/h (65 kn; 75 mph) on aero-tow
100 km/h (54 kn; 62 mph) on winch launch

See also

Related lists

Related Research Articles

<span class="mw-page-title-main">Slingsby Capstan</span> Type of aircraft

The Slingsby T.49 Capstan is a British two-seat glider of the 1960s built by Slingsby Sailplanes as a replacement for their earlier Type 42 Eagle.

<span class="mw-page-title-main">SZD-6X Nietoperz</span> Polish single-seat tail-less research glider, 1951

The SZD-6x Nietoperz was a single-seat tail-less experimental glider aircraft that was designed and built in Poland at Szybowcowy Zakład Doświadczalny in Bielsko-Biała in 1951. Only one example was constructed.

The SZD-25A Lis was a single-seat glider aircraft that was designed and built in Poland from 1955, derived from the SZD-16 Gil and SZD-25 Nov.

<span class="mw-page-title-main">SZD-17X Jaskółka L</span> Polish single-seat glider, 1956

The SZD-17X Jaskółka L was a single-seat high-performance competition glider designed and built in Poland at Szybowcowy Zakład Doświadczalny in Bielsko-Biała in 1955.

<span class="mw-page-title-main">SZD-18 Czajka</span> Polish single-seat glider, 1956

The SZD-18 Czajka was a single-seat glider designed and built in Poland in 1956.

<span class="mw-page-title-main">SZD-20X Wampir II</span> Polish single-seat tail-less research glider, 1959

The SZD-20x Wampir II was a single-seat tail-less research glider designed and built in Poland from 1959.

<span class="mw-page-title-main">SZD-24 Foka</span> Polish single-seat glider, 1960

The SZD-24 Foka (Seal) was a single-seat high-performance aerobatic glider designed and built in Poland in 1960.

<span class="mw-page-title-main">SZD-27</span> Polish two-seat glider, 1965

The SZD-27 Kormoran (Cormorant) was a two-seat glider designed in Poland from 1961.

The SZD-35 Bekas (Snipe) is a two-seater glider aircraft that was designed and built in Poland.

<span class="mw-page-title-main">IS-4 Jastrząb</span> Type of aircraft

The IS-4 Jastrząb was a single-seat aerobatic glider designed and built in Poland from 1949.

The Neiva BN-1 was a high performance single seat sailplane designed in Brazil in the 1950s. It had national records, competition success, and went into production for club use.

<span class="mw-page-title-main">Antonov A-15</span> Type of aircraft

The Antonov A-15 is a Soviet mid-wing, V-tailed single-seat, FAI Open Class glider that was designed by Oleg Antonov and produced by Antonov.

The Danieli Piuma is a family of Italian high-wing, strut-braced, pusher configuration single-seat motor gliders that was designed by Tiziano Danieli of Schio and supplied as plans for amateur construction.

The Ciani EC.37/53 Spillo or SSVV EC.37/53 Spillo was a single seat competition glider designed and built in Italy in the 1950s. It had the highest aspect ratio wing of any wooden glider. Only one was built.

The CVT1 Zigilo was a single-seat, 12-metre-span (39 ft) Italian training glider designed and built in Italy in the 1950s. Only one was completed.

The IIL IS-10 was a high-performance, single-seat glider, designed and built in Romania in the early 1960s. It was the first Romanian aircraft to use laminar flow airfoils.

<span class="mw-page-title-main">ICA IAR-35</span> Type of aircraft

The ICA IAR-35 is a Romanian glider designed and built in the 1980s primarily for aerobatics, though capable of general purpose use. Several production prototypes were constructed.

The Schleicher K 10 is a Standard class competition glider, designed by Rudolf Kaiser and built in Germany in 1963. Only a few were produced.

<span class="mw-page-title-main">TeST TST-5 Variant</span> Czech homebuilt aircraft

The TeST TST-5 Variant is a Czech homebuilt aircraft that was designed and produced by TeST Gliders of Brno, introduced c. 1998. When it was available the aircraft was supplied as a completely assembled aircraft, without engine or instruments, and also as a kit for amateur construction.

The Politechnika Warszawska PW-3 Bakcyl (Microbe) is a Polish primary glider developed from the PW-2 Gapa.

References

  1. ↑ Puchalski, Piotr. "PW-2 Gapa (Tölpel)". piotrp.de (in German). Retrieved 25 January 2015.
  2. 1 2 3 4 Activate Media (2006). "PW-2D DWLKK". Archived from the original on 29 August 2012. Retrieved 11 August 2011.
  3. 1 2 Federal Aviation Administration (August 2011). "Make / Model Inquiry Results PW2D" . Retrieved 11 August 2011.
  4. ↑ Piechowski, Piotr. "PW-2 Gapa" (in Polish). Retrieved 16 February 2012.
  5. ↑ Piechowski, Piotr. "PW-2 Gapa" (in German). Retrieved 16 February 2012.
  6. ↑ Żaczek, Jarosław. "Primary Training Glider PW-2 Gapa" . Retrieved 16 February 2012.
  7. ↑ Lednicer, David (2010). "The Incomplete Guide to Airfoil Usage". Archived from the original on 20 April 2010. Retrieved 11 August 2011.
  8. ↑ John W.R. Taylor, ed. (1988). Jane's All the World's Aircraft 1988-89. London: Jane's Information Group. p. 628. ISBN   0-7106-0867-5.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.