Cessna 401. 402
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Cessna 401. 402
Les Cessna 401 & 402 sur Wikipedia.en
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The Cessna 401 and 402 are series of 6 to 10 place, light twin, [Vous devez être inscrit et connecté pour voir ce lien].
This line was manufactured by [Vous devez être inscrit et connecté pour voir ce lien] from [Vous devez être inscrit et connecté pour voir ce lien] to [Vous devez être inscrit et connecté pour voir ce lien] under the name Utiliner and Businessliner.
All seats are easily removable so that the aircraft can be used in an all-cargo configuration.
Neither the Cessna 401 and 402 were pressurized, nor are they particularly fast for the installed horsepower.
Instead, Cessna intended them to be inexpensive to purchase and operate.
[Vous devez être inscrit et connecté pour voir ce lien]
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
The Cessna 401 and 402 are series of 6 to 10 place, light twin, [Vous devez être inscrit et connecté pour voir ce lien].
This line was manufactured by [Vous devez être inscrit et connecté pour voir ce lien] from [Vous devez être inscrit et connecté pour voir ce lien] to [Vous devez être inscrit et connecté pour voir ce lien] under the name Utiliner and Businessliner.
All seats are easily removable so that the aircraft can be used in an all-cargo configuration.
Neither the Cessna 401 and 402 were pressurized, nor are they particularly fast for the installed horsepower.
Instead, Cessna intended them to be inexpensive to purchase and operate.
DayAfter- CLUB
- Messages : 20630
Re: Cessna 401. 402
Development
The Cessna 401 and 402 were developments of the [Vous devez être inscrit et connecté pour voir ce lien].
All 401s and 402s are powered by 300 hp (224 kW) [Vous devez être inscrit et connecté pour voir ce lien] engines with three-bladed, [Vous devez être inscrit et connecté pour voir ce lien], fully feathering propellers. On later models cruise power was limited to 75% to reduce cabin noise.
Some aircraft have a propeller synchrophaser to reduce cabin noise and vibration.
The Cessna 401s, 402s, 402As and some 402Bs built from 1966 to 1971 had four small oval windows, which gave the aircraft a similar appearance to the pressurized [Vous devez être inscrit et connecté pour voir ce lien].
Starting half-way through the production of the Cessna 402B the window configuration was changed to the more distinctive five rectangular windows, an arrangement that was retained through the 402C model, until the completion of production in 1987.
All 402Bs were equipped with tip-tanks.
The Cessna 401 and 402 were developments of the [Vous devez être inscrit et connecté pour voir ce lien].
All 401s and 402s are powered by 300 hp (224 kW) [Vous devez être inscrit et connecté pour voir ce lien] engines with three-bladed, [Vous devez être inscrit et connecté pour voir ce lien], fully feathering propellers. On later models cruise power was limited to 75% to reduce cabin noise.
Some aircraft have a propeller synchrophaser to reduce cabin noise and vibration.
The Cessna 401s, 402s, 402As and some 402Bs built from 1966 to 1971 had four small oval windows, which gave the aircraft a similar appearance to the pressurized [Vous devez être inscrit et connecté pour voir ce lien].
Starting half-way through the production of the Cessna 402B the window configuration was changed to the more distinctive five rectangular windows, an arrangement that was retained through the 402C model, until the completion of production in 1987.
All 402Bs were equipped with tip-tanks.
DayAfter- CLUB
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Re: Cessna 401. 402
Modifications
In 1969, [Vous devez être inscrit et connecté pour voir ce lien] began work on a turboprop-powered conversion of the Cessna 402, named the Turbo Star 402, using [Vous devez être inscrit et connecté pour voir ce lien] engines.
[Vous devez être inscrit et connecté pour voir ce lien] The prototype flew on 10 June 1970.[Vous devez être inscrit et connecté pour voir ce lien]
[Vous devez être inscrit et connecté pour voir ce lien]
Further modifications providing increased fuel tankage, higher gross weight, and lower minimum control speed were carried out in 1974 and the modification was recertificated.
[Vous devez être inscrit et connecté pour voir ce lien] of [Vous devez être inscrit et connecté pour voir ce lien] purchased the rights to the design in 1977.
The Cessna 402C may be outfitted with vortex generators to increase maximum allowable takeoff weight to 7,210 lb (3,270 kg), with a zero-fuel weight of 6,750 lb (3,062 kg).
Another modification for the 402C increases the maximum landing weight to 7,200 lb (3,266 kg), which allows commercial operators to fly with an increased payload on shorter routes.
In 1969, [Vous devez être inscrit et connecté pour voir ce lien] began work on a turboprop-powered conversion of the Cessna 402, named the Turbo Star 402, using [Vous devez être inscrit et connecté pour voir ce lien] engines.
[Vous devez être inscrit et connecté pour voir ce lien] The prototype flew on 10 June 1970.[Vous devez être inscrit et connecté pour voir ce lien]
[Vous devez être inscrit et connecté pour voir ce lien]
Further modifications providing increased fuel tankage, higher gross weight, and lower minimum control speed were carried out in 1974 and the modification was recertificated.
[Vous devez être inscrit et connecté pour voir ce lien] of [Vous devez être inscrit et connecté pour voir ce lien] purchased the rights to the design in 1977.
The Cessna 402C may be outfitted with vortex generators to increase maximum allowable takeoff weight to 7,210 lb (3,270 kg), with a zero-fuel weight of 6,750 lb (3,062 kg).
Another modification for the 402C increases the maximum landing weight to 7,200 lb (3,266 kg), which allows commercial operators to fly with an increased payload on shorter routes.
DayAfter- CLUB
- Messages : 20630
Re: Cessna 401. 402
Variants
This family of aircraft was built in several versions:
401
Six to eight seat interior, intended for corporate transport.
Produced 1966-1972. 404 were built. The replacement for the 401 in the corporate transport role was the 402 Businessliner variant. [Vous devez être inscrit et connecté pour voir ce lien] 20 September 1966.
401A
A 401 with minor changes, 132 built. Certified 29 October 1968.
401B
A 401A with minor changes, 91 built later replaced by the 402B. Certified 12 November 1969.[Vous devez être inscrit et connecté pour voir ce lien]
This family of aircraft was built in several versions:
401
Six to eight seat interior, intended for corporate transport.
Produced 1966-1972. 404 were built. The replacement for the 401 in the corporate transport role was the 402 Businessliner variant. [Vous devez être inscrit et connecté pour voir ce lien] 20 September 1966.
401A
A 401 with minor changes, 132 built. Certified 29 October 1968.
401B
A 401A with minor changes, 91 built later replaced by the 402B. Certified 12 November 1969.[Vous devez être inscrit et connecté pour voir ce lien]
DayAfter- CLUB
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Re: Cessna 401. 402
402
A 401 with either a utility (for freight) or nine-seat commuter use,
number built included in 401 totals. Certified 20 September 1966.[Vous devez être inscrit et connecté pour voir ce lien]
402A
A 402 with a baggage compartment in lengthened nose and an optional crew entry door, 129 built. Certified 3 January 1969
A 401 with either a utility (for freight) or nine-seat commuter use,
number built included in 401 totals. Certified 20 September 1966.[Vous devez être inscrit et connecté pour voir ce lien]
402A
A 402 with a baggage compartment in lengthened nose and an optional crew entry door, 129 built. Certified 3 January 1969
DayAfter- CLUB
- Messages : 20630
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