Gribowski G-20
| Gribowski G-20 | |
|---|---|
| Type: | Trainer aircraft |
| Design country: | |
| Manufacturer: | |
| First flight: |
1935 |
| Number of pieces: |
1 |
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The Gribowski G-20 ( Russian Грибовский Г-20 ) was a Soviet trainer aircraft from the 1930s . Although the single - engine low - wing aircraft had good flight characteristics, only one copy was built because the decision was made for the more powerful UT-2 from Alexander Yakovlev .
development
The G-20 consisted of a wooden frame covered with fabric. The wing and the horizontal stabilizer were connected to the fuselage by struts. The undercarriage of the low-wing aircraft was rigid and consisted of two main wheels with streamlined fairings and a grinding spur at the rear.
It was built in 1935 by a development team from OSSOAWIACHIM under the direction of Wladislaw Gribowski . In the same year she took part in a long-haul flight, in which she was able to take 3rd place. This flight led from Moscow via Gorky , Kazan , Sarpul, Perm , Sverdlovsk , Orenburg , Kuibyshev , Saratov , Stalingrad , Lugansk , Stalino , Dnepropetrovsk , Kiev , Beshiza back to Moscow.
Technical specifications
| Parameter | Data |
|---|---|
| Year of construction (s) | 1935 |
| crew | 1-2 |
| Passengers | 1 |
| span | 9.7 m |
| length | 6.3 m |
| height | 8.32 m |
| Wing area | 13.2 m² |
| Empty mass | 607 kg |
| Takeoff mass | 836 kg |
| Engine | an air-cooled radial engine M-11E |
| power | 107 kW (145 hp) |
| Top speed | 209 km / h |
| Climb performance | 3.8 m / s |
| Summit height | 3,870 m |
| Range | 500 km |
| Flight duration | 2.5 h |
See also
literature
- Gribowski G-20 . In: Fliegerrevue . No. 9/1986 , p. 287 .
Web links
- Г-20 (G-20). In: http://www.airwar.ru . Retrieved January 31, 2016 (Russian).