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aeronewsline :: Accueil :: Histoire :: Aéronefs 1945 à 1955
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Re: Yak-12 (Як-12)
par Spawn2 Lun 29 Nov 2010, 17:07
Apart from the USSR, Yak-12s were used in [Vous devez être inscrit et connecté pour voir ce lien], [Vous devez être inscrit et connecté pour voir ce lien], [Vous devez être inscrit et connecté pour voir ce lien] (civil and military), and [Vous devez être inscrit et connecté pour voir ce lien] (civil).
Licence-built Shenyangs were used in China and other countries.
In some countries, including Poland, Hungary and Czechoslovakia, the Russian name was transcribed as Jak-12.
Licence-built Shenyangs were used in China and other countries.
In some countries, including Poland, Hungary and Czechoslovakia, the Russian name was transcribed as Jak-12.
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Re: Yak-12 (Як-12)
par Spawn2 Lun 29 Nov 2010, 17:08
In the [Vous devez être inscrit et connecté pour voir ce lien], about 90 Yak-12s were used from 1951, as liaison, patrol, and general utility planes.
Most were withdrawn in the 1970s, the last in the 1980s. Most were next handed over to civil aviation.
In Poland, the first civil model acquired in 1952, and larger numbers were used from the 1960s (at least 79).
They were used mostly in regional aeroclubs for pilot training, parachute training, transport, and glider towing. 21 were used as air ambulances.
Some civil Yak-12s (mostly Yak-12A) remain in use in 2006.
Most were withdrawn in the 1970s, the last in the 1980s. Most were next handed over to civil aviation.
In Poland, the first civil model acquired in 1952, and larger numbers were used from the 1960s (at least 79).
They were used mostly in regional aeroclubs for pilot training, parachute training, transport, and glider towing. 21 were used as air ambulances.
Some civil Yak-12s (mostly Yak-12A) remain in use in 2006.
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Re: Yak-12 (Як-12)
par Spawn2 Lun 29 Nov 2010, 17:14
Description
Metal construction (Yak-12R, M, A) or mixed construction (Yak-12) braced high-wing [Vous devez être inscrit et connecté pour voir ce lien], conventional in layout, metal and canvas covered.
Wings fitted with [Vous devez être inscrit et connecté pour voir ce lien] and [Vous devez être inscrit et connecté pour voir ce lien] (automatic slats - Yak-12R or fixed - other variants). Four seat cabin (in early variant Yak-12 - 2 or 3 seat). Conventional fixed [Vous devez être inscrit et connecté pour voir ce lien] with tail wheel.
Metal construction (Yak-12R, M, A) or mixed construction (Yak-12) braced high-wing [Vous devez être inscrit et connecté pour voir ce lien], conventional in layout, metal and canvas covered.
Wings fitted with [Vous devez être inscrit et connecté pour voir ce lien] and [Vous devez être inscrit et connecté pour voir ce lien] (automatic slats - Yak-12R or fixed - other variants). Four seat cabin (in early variant Yak-12 - 2 or 3 seat). Conventional fixed [Vous devez être inscrit et connecté pour voir ce lien] with tail wheel.
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Re: Yak-12 (Як-12)
par Spawn2 Lun 29 Nov 2010, 17:15
Single [Vous devez être inscrit et connecté pour voir ce lien]: 5-cylinder M-11FR (nominal power 104 kW/140 hp, take-off power 118 kW/160 hp)
- Yak-12 basic variant; 9-cylinder AI-14R (nominal power 161 kW/220 hp, take-off power 191 kW/260 hp)
- Yak-12R, M and A. Two-blade propeller.
Two fuel tanks in wings, 225 l (55 US gal) each.
- Yak-12 basic variant; 9-cylinder AI-14R (nominal power 161 kW/220 hp, take-off power 191 kW/260 hp)
- Yak-12R, M and A. Two-blade propeller.
Two fuel tanks in wings, 225 l (55 US gal) each.
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Re: Yak-12 (Як-12)
par Spawn2 Lun 29 Nov 2010, 17:18
Variants
Yak-12
Basic variant built for military and civilian operators.
Yak-12
Basic variant built for military and civilian operators.
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Re: Yak-12 (Як-12)
par Spawn2 Lun 29 Nov 2010, 17:51
Yak-12M
Main production version with further construction strengthening, a lengthened tailfin and other minor changes, built from 1955.
Main production version with further construction strengthening, a lengthened tailfin and other minor changes, built from 1955.
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