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Airbus A300

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Lufthansa Airbus A300
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Lufthansa Airbus A300


The Airbus A300 is a short to medium range, wide-body family of aircraft manufactured by Airbus Industries between 1972 and the present.

Contents

Introduction

The A300 was the first twin-engined widebody airliner in the world. It inspired Boeing twins such as Boeing 767 and 777 and paved the way for ETOPS flights.

Technology

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Airbus_A300-600R_Egyptair_SU-GAR.jpg
Egypt Air Airbus A300-600R

Airbus partners employed the latest technology, some derived from the Concorde. On entry into service, in 1974, the A300, was very advanced and influenced later subsonic airliner designs. The technological highlights include:

  • Advanced wings by De Havilland (later BAE Systems) with:
    • supercritical airfoil section for excellent economical performance
    • advanced aerodynamically efficient flight controls
  • advanced 222-inch diameter circular fuselage section for 8-abreast passenger seating and wide enough for 2 LD3 cargo containers side-by-side giving it bigger belly cargo cross-section than a Boeing 747. The circular fuselage crossection was later used in Boeing 777.
  • Structures made from metal billets, reducing weight
  • High degree of automation, requiring the flight engineer's intervention only in emergency
  • the first airliner to be fitted with wind shear protection
  • advanced autopilots capable of flying the aircraft from climb-out to landing
  • fully electronically controlled brake-by-wire braking system

Later A300s incorporate other advanced features such as

  • 2-man crew by automating the flight engineer's functions, an industry first (a request made by Garuda Indonesia, an idea proposed by B. J. Habibie, who at that time was Indonesia's Minister of Research and Technology)
  • glass cockpit flight instruments
  • extensive use of composites
  • centre-of-gravity control by shifting around fuel
  • the first airliner to use winglets for better aerodynamics

All these made the A300 a perfect substitute for the widebody trijets such as McDonnell Douglas DC-10 and Lockheed Tristar for short to medium routes. On the early versions, Airbus even used the same engines and similar major systems as the DC-10. Asian airlines bought the concept and used the early A300s as a complement to the widebody trijets on such routes.

In-service

After the launch, sales of the A300 were weak for some years, with most orders going to airlines that had an obligation to order the locally-made product - notably Air France and Lufthansa. At one stage, Airbus had 16 "whitetail" A300s - completed but unsold aircraft - sitting on the tarmac.

In 1977 giant US carrier Eastern Airlines leased four A300s as an in-service trial, and then ordered 23 of the type. From then on, the A300 family sold well, eventually reaching the current total of 843 on order or delivered.

Also, Olympic Airlines operated A300-B4 and A300-605R jets for several years. Now it only operates a single A300-605R (SX-BEM 'Creta') (as of February 2005)

It found favour in particular, with Asian airlines. It was snapped up by Japan Air System, Thai Airlines International, Singapore Airlines, Malaysia Airlines, Garuda Indonesia, China Airlines, PIA, Indian Airlines, Trans Australia Airlines and many others. As Asia is not restricted by the FAA 60-minutes ruling for twin-engine airliner, Asian airlines used A300s for routes across Bay of Bengal and South China Sea. The Australians used them for domestic transcontinental routes. By 1981, Airbus was growing rapidly, with over 300 aircraft sold and options for 200 more planes for over forty airlines. This fact was not lost to Boeing which responded with the Boeing 767.

The A300 provided Airbus the experience of manufacturing and selling airliners competitively. The basic fuselage of the A300 was later streched (A330 and A340), shrunk (A310), or modified into many derivatives (Airbus Beluga).

Currently, the A300 is reaching the end of its market life and is now mainly sold as a dedicated freighter. The current version is the A300-600R and is rated for 180-min ETOPS.

The A300 has enjoyed renewed interest in the secondhand market for conversion to freighters.

Models

  • A300B1 Only two were built: the first prototype and a second aircraft which was later sold for airline service. It has accommodation for 259 passengers with a maximum weight of 132,000 kg and two General Electric CF6-50A engines of 220 kN thrust.
  • A300B2 The first production version. Powered by CF6 or Pratt & Whitney JT9D engines of between 227 and 236kn thrust, it entered service with Air France in May 1974.
  • A300B4 The major production version of the early years was similar to the B2 but with weight increased to 157 tonnes. Production of the B2 and B4 totaled 248.
  • A300FFCC The first 2-man crew airliner. First saw service with Garuda and Varig
  • A300B10 '(A310)' Introduced a shorter fuselage, a new, higher aspect ratio wing, smaller tail and two crew operation. It is available in standard -200 and the extended range -300 with 9,600km range in both passenger and full cargo versions. It is also available as a military tanker/transport serving the Luftwaffe. Sales to date total 260.
  • A300-600 The current version is the same length as the B2 and B4 but has increased space because it uses the A310 rear fuselage and tail. It has higher power CF6-80 or Pratt & Whitney PW4000 engines and entered service in 1988. It is available in both passenger and freight versions, and forms the basis of the Airbus Beluga. 330 A300-600s have been sold.

Specifications

Template:Aero-specs

Related content

Related development

Similar aircraft

Designation series

A300 - A310 - A318 - A319 - A320 - A321 - A330 - A340 - A350 - A380

External links

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Lists of Aircraft | Aircraft manufacturers | Aircraft engines | Aircraft engine manufacturers

Airports | Airlines | Air forces | Aircraft weapons | Missiles | Timeline of aviation

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