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British Aerospace 146 the Whisperjet 


General information
Type Regional Jet
Airliner
National origin United Kingdom
Manufacturer British Aerospace
BAE Systems
Avro International
Status In service
Primary users Mahan AirNational Jet Express
Pionair Australia
Number built 394 (BAe 146: 221; Avro RJ: 170; Avro RJX: 3)
History
Manufactured 1983–2001
Introduction date May 1983
First flight 3 September 1981
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History British Aerospace 146 the Whisperjet
Manufactured 1983–2001 First flight 3 September 1981



The British Aerospace 146 (also BAe 146) is a short-haul and regional airliner that was manufactured in the United Kingdom by British Aerospace, later part of BAE Systems. Production ran from 1983 until 2001. Avro International Aerospace manufactured an improved version known as the Avro RJ. Production for the Avro RJ version began in 1992. Later on, a further-improved version with new engines, the Avro RJX, was announced in 1997, but only two prototypes and one production aircraft were built before production ceased in 2001. With 387 aircraft produced, the Avro RJ/BAe 146 is the most successful British civil jet airliner program. The BAe 146/Avro RJ is a high-wing cantilever monoplane with a T-tail. It has four geared turbofan engines mounted on pylons underneath the wings, and has a retractable tricycle landing gear. The aircraft operates very quietly, and as such has been marketed under the name Whisperjet. It sees wide usage at small, city-based airports such as London City Airport. In its primary role, it serves as a regional jet, short-haul airliner, or regional airliner, while examples of the type are also in use as private jets.

Development

Origins

The prototype made its first flight on 3 September 1981.

In August 1973, Hawker Siddeley launched a new 70-seat regional airliner project, the HS.146, to fill the gap between turboprop-powered airliners such as the Hawker Siddeley HS.748 and the Fokker F27 Friendship and small jet airliners such as the BAC One-Eleven and Boeing 737.[4][5] The concept of a feeder jet had, however, been "one of the many speculative ideas on the drawing boards of British aircraft manufacturers" as far back as 1958


Variants

The BAe 146-100/Avro RJ70 is 26.2 metres (86 ft) long.

The first flight of the -100 occurred on 3 September 1981, with deliveries commencing in 1983. The launch customer in March 1983 was Dan-Air. From 1986, The Queen's Flight of the RAF acquired a total of three 146-100s, designated BAe 146 CC2. These aircraft were fitted with a luxurious bespoke interior and operated in a VIP configuration with a capacity of 19 passengers and six crew. The BAe 146-100QC (Quick Change) is the convertible passenger/freight version and the BAe 146-100QT (Quiet Trader) is the freighter version.

The -100 was the last of the 146 series designs to be developed into the Avro RJ standard with first deliveries of the Avro RJ70 in late 1993. The RJ70 differed from the 146-100 in having LF 507 engines with FADEC and digital avionics. The RJ70 seats 70 passengers five abreast, 82 six abreast or 94 in high-density configuration.

 

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Hawker Siddeley Aircraft

British Aerospace 146 the Whisperjet Manufactured 1983–2001 First flight 3 September 1981

1

General Info

      • Exterior

        • Exterior Height : 28 ft 3 in
        • Wing Span : 86 ft 0 in
        • Length : 85 ft 10 in

        Interior

        • Cabin Width : 10 ft 8 In
        • Cabin Length : 50 ft 7 In
        • Internal Baggage : 127 cu ft
        • Wing Area: : 832 square feet
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Powerplant

    • Power Plant

      • Engines: 4
      • Engine Mfg : Textron Lycoming
      • Engine Model : ALF 502R-3
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Performance

    • Performance

      • Max Speed : 0.74 Mach
      • Normal Cruise : 300 kts
      • Economy Cruise : 300 kts
Special Links Hawker Siddeley Aircraft

Links to Youtube & Others

In May 1983, British airline Dan-Air became the first carrier to launch services using British Aerospace's new 146; the first revenue-earning service was flown between London Gatwick Airport and Bern Airport.

British Aerospace 146
 the Whisperjet 

Production of the Avro RJ ended with the final four aircraft being delivered in late 2003.

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Youtube Link

The aircraft went through many designation changes during its service life. Hawker Siddeley had bought de Havilland the year before the project had started, but the legacy brand and "DH" designation.

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Read more in Hawker Siddeley Aircraft was a British aircraft manufacturer. 

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