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Piper PA-23
par Toricks Mar 26 Oct 2010, 19:10
Les Aztec et Apache PA 23 sur Wikipedia.en
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The Piper PA-23, named Apache and later Aztec, is a 1950s [Vous devez être inscrit et connecté pour voir ce lien] twin-engined [Vous devez être inscrit et connecté pour voir ce lien].
Design and development
The PA-23 was the first twin-engine design from Piper and was developed from a proposed "Twin Stinson" design inherited when Piper bought the Stinson Division of the Consolidated Vultee Aircraft corporation.[Vous devez être inscrit et connecté pour voir ce lien]
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The Piper PA-23, named Apache and later Aztec, is a 1950s [Vous devez être inscrit et connecté pour voir ce lien] twin-engined [Vous devez être inscrit et connecté pour voir ce lien].
Design and development
The PA-23 was the first twin-engine design from Piper and was developed from a proposed "Twin Stinson" design inherited when Piper bought the Stinson Division of the Consolidated Vultee Aircraft corporation.[Vous devez être inscrit et connecté pour voir ce lien]
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Re: Piper PA-23
par Toricks Mar 26 Oct 2010, 19:13
The prototype PA-23 was a four-seater low-wing all-metal [Vous devez être inscrit et connecté pour voir ce lien] with a twin tail, powered by a two 125 hp [Vous devez être inscrit et connecté pour voir ce lien]-D piston engines[Vous devez être inscrit et connecté pour voir ce lien] the prototype first flew 2 March 1952.
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Re: Piper PA-23
par Toricks Mar 26 Oct 2010, 19:14
The aircraft performed badly and it was redesigned with a single vertical stabilizer and an all-metal rear fuselage and more powerful 150 hp [Vous devez être inscrit et connecté pour voir ce lien]-A engines.
[Vous devez être inscrit et connecté pour voir ce lien] Two new prototype of re-designed aircraft now named Apache were built in 1953[Vous devez être inscrit et connecté pour voir ce lien] and entered production in [Vous devez être inscrit et connecté pour voir ce lien]; 1,231 were built.
In [Vous devez être inscrit et connecté pour voir ce lien], the Apache 160 was produced by upgrading the engines to 160 hp (119 kW), and 816 were built before being superseded by the Apache 235, which went to 235 hp (175 kW) engines and swept tail surfaces (119 built).
[Vous devez être inscrit et connecté pour voir ce lien] Two new prototype of re-designed aircraft now named Apache were built in 1953[Vous devez être inscrit et connecté pour voir ce lien] and entered production in [Vous devez être inscrit et connecté pour voir ce lien]; 1,231 were built.
In [Vous devez être inscrit et connecté pour voir ce lien], the Apache 160 was produced by upgrading the engines to 160 hp (119 kW), and 816 were built before being superseded by the Apache 235, which went to 235 hp (175 kW) engines and swept tail surfaces (119 built).
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- Messages : 1481
Re: Piper PA-23
par Toricks Mar 26 Oct 2010, 19:17
These first models came in a five-seat configuration which became available in [Vous devez être inscrit et connecté pour voir ce lien].
In 1961 a longer nosed variant the Aztec B entered production.
[Vous devez être inscrit et connecté pour voir ce lien] The later models of the Aztec were equipped with IO-540 fuel-injected engines and six-seat capacity, and continued in production until [Vous devez être inscrit et connecté pour voir ce lien].
There were also turbocharged versions of the later models, which were able to fly at higher altitudes.
In 1961 a longer nosed variant the Aztec B entered production.
[Vous devez être inscrit et connecté pour voir ce lien] The later models of the Aztec were equipped with IO-540 fuel-injected engines and six-seat capacity, and continued in production until [Vous devez être inscrit et connecté pour voir ce lien].
There were also turbocharged versions of the later models, which were able to fly at higher altitudes.
Toricks- CLUB
- Messages : 1481
Re: Piper PA-23
par Toricks Mar 26 Oct 2010, 19:22
In 1974, Piper produced a single experimental PA-41P Pressurized Aztec concept.
This concept was short-lived, however, as the aspects of the Aztec that made it so popular for its spacious interior and ability to haul large loads did not lend themselves well to supporting the sealed pressure vessel required for a pressurized aircraft.
This concept was short-lived, however, as the aspects of the Aztec that made it so popular for its spacious interior and ability to haul large loads did not lend themselves well to supporting the sealed pressure vessel required for a pressurized aircraft.
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Re: Piper PA-23
par Toricks Mar 26 Oct 2010, 19:25
Variants
PA-23 Twin-Stinson
Original designation of the Piper PA-23 Apache.
PA-23 Twin-Stinson
Original designation of the Piper PA-23 Apache.
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Re: Piper PA-23
par Toricks Mar 26 Oct 2010, 19:27
PA-23 Apache
Initial production version, 2047 built (including the Apache E, G and H).
Initial production version, 2047 built (including the Apache E, G and H).
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Re: Piper PA-23
par Toricks Mer 27 Oct 2010, 13:37
PA-23-160 Apache E
PA-23 powered by two 160 hp O-320-B engines.
PA-23 powered by two 160 hp O-320-B engines.
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aeronewsline :: Accueil :: Histoire :: Aéronefs 1945 à 1955
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