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Learjet 24
par CyrilD Lun 26 Déc 2011, 23:28
Après le Learjet 23, le -24 vu sur Wikipedia.en
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The Learjet 24 is an [Vous devez être inscrit et connecté pour voir ce lien] six to eight seat (two crew and four to six passengers) twin-engined, high speed [Vous devez être inscrit et connecté pour voir ce lien].
Manufactured by [Vous devez être inscrit et connecté pour voir ce lien] as the successor to the [Vous devez être inscrit et connecté pour voir ce lien].
History
The Learjet 24 was designed as an improved version of the [Vous devez être inscrit et connecté pour voir ce lien], which was limited to 12,500 pounds (5,700 kg) gross weight.
Engineers designed the model 24 to accept up to the full 13,500 pounds (6,100 kg) gross weight permitted by [Vous devez être inscrit et connecté pour voir ce lien].
[Vous devez être inscrit et connecté pour voir ce lien]
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
The Learjet 24 is an [Vous devez être inscrit et connecté pour voir ce lien] six to eight seat (two crew and four to six passengers) twin-engined, high speed [Vous devez être inscrit et connecté pour voir ce lien].
Manufactured by [Vous devez être inscrit et connecté pour voir ce lien] as the successor to the [Vous devez être inscrit et connecté pour voir ce lien].
History
The Learjet 24 was designed as an improved version of the [Vous devez être inscrit et connecté pour voir ce lien], which was limited to 12,500 pounds (5,700 kg) gross weight.
Engineers designed the model 24 to accept up to the full 13,500 pounds (6,100 kg) gross weight permitted by [Vous devez être inscrit et connecté pour voir ce lien].
CyrilD- CLUB
- Messages : 404
Re: Learjet 24
par CyrilD Lun 26 Déc 2011, 23:31
Other improvements introduced in the Learjet 24 included:
CyrilD- CLUB
- Messages : 404
Re: Learjet 24
par CyrilD Lun 26 Déc 2011, 23:33
With these changes, the LJ24 became the first business jet to be certified under FAR-25.[Vous devez être inscrit et connecté pour voir ce lien]
The first flight of a Learjet 24 took place on January 24, 1966.
From May 23 to 26, 1966, a Learjet 24 flew around the world in 50 hours, 20 minutes flying time as a demonstration of its capabilities.
Different variants were the 24A, B, C, D, E and F, with changes of takeoff weight, range, cabin and engines.
Altogether 259 Model 24s were built, and in 2001, there were still 210 Learjet 24s in use.
Altogether 39 LJ24s had been lost through accidents.
The first flight of a Learjet 24 took place on January 24, 1966.
From May 23 to 26, 1966, a Learjet 24 flew around the world in 50 hours, 20 minutes flying time as a demonstration of its capabilities.
Different variants were the 24A, B, C, D, E and F, with changes of takeoff weight, range, cabin and engines.
Altogether 259 Model 24s were built, and in 2001, there were still 210 Learjet 24s in use.
Altogether 39 LJ24s had been lost through accidents.
CyrilD- CLUB
- Messages : 404
Re: Learjet 24
par CyrilD Lun 26 Déc 2011, 23:35
Variants
Learjet 24A
Standard version. Converted from existing Learjet 23.
Takeoff weight 5,902 pounds (2,677 kg). FAA certified on November 9, 1966. 81 aircraft built.
Learjet 24B
Improved variant, powered by two 2,950 lbf (13.1 kN) thrust [Vous devez être inscrit et connecté pour voir ce lien]-6 turbojet engines, and 6,129 pounds (2,780 kg) maximum take-off weight. FAA certified December 17, 1968. 49 aircraft built.
Learjet 24C
A light-weight version of the 24B, fuselage tank not fitted which would have caused a reduction in range. The Learjet 24C project was abandoned in December 1970. Take-off weight 5,675 pounds (2,574 kg).
None built.
Learjet 24A
Standard version. Converted from existing Learjet 23.
Takeoff weight 5,902 pounds (2,677 kg). FAA certified on November 9, 1966. 81 aircraft built.
Learjet 24B
Improved variant, powered by two 2,950 lbf (13.1 kN) thrust [Vous devez être inscrit et connecté pour voir ce lien]-6 turbojet engines, and 6,129 pounds (2,780 kg) maximum take-off weight. FAA certified December 17, 1968. 49 aircraft built.
Learjet 24C
A light-weight version of the 24B, fuselage tank not fitted which would have caused a reduction in range. The Learjet 24C project was abandoned in December 1970. Take-off weight 5,675 pounds (2,574 kg).
None built.
CyrilD- CLUB
- Messages : 404
Re: Learjet 24
par CyrilD Lun 26 Déc 2011, 23:48
Learjet 24D
Similar to Learjet 24C, however by changing surface tanks range and takeoff weight were increased to 6,129 pounds (2,780 kg). Round cabin windows replaced by angular. FAA certified July 17, 1970.
Replaced the 24B in production.
A reduced gross weight (restricted to 12,500 pounds (5,700 kg) version was also available (the 24D/A). 99 built.
Learjet 24D/A
Light-weight version with a retricted take-off weight of 5669-kg (12,500-lb),
Similar to Learjet 24C, however by changing surface tanks range and takeoff weight were increased to 6,129 pounds (2,780 kg). Round cabin windows replaced by angular. FAA certified July 17, 1970.
Replaced the 24B in production.
A reduced gross weight (restricted to 12,500 pounds (5,700 kg) version was also available (the 24D/A). 99 built.
Learjet 24D/A
Light-weight version with a retricted take-off weight of 5669-kg (12,500-lb),
CyrilD- CLUB
- Messages : 404
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aeronewsline :: Accueil :: Histoire :: Aéronefs 1966 à 1971
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