ATR (aircraft manufacturer)

ATR ( French: Avions de transport régional; Italian: Aerei da Trasporto Regionale; or "Regional Transport Airplanes" in English) is a Franco-Italian aircraft manufacturer headquartered in Blagnac, France, a suburb of Toulouse.

It was formed during 1981 as a joint venture between Aérospatiale of France (now Airbus) and Aeritalia (now Leonardo) of Italy. The company's principal products are the ATR 42 and ATR 72 aircraft, of which it has developed multiple variants of both types. ATR has sold more than 1,600 aircraft and has over 200 operators in more than 100 countries.

Manufacturing

Leonardo's manufacturing facilities in Pomigliano d'Arco, near Naples, Italy, produce the aircraft's fuselage and tail sections. Aircraft wings are assembled at Sogerma in Bordeaux in western France by Airbus France. Final assembly, flight-testing, certification and deliveries are the responsibility of ATR in Toulouse, France.

History

1980s

During the 1960s and 1970s, European aircraft manufacturers had, for the most part, undergone considerable corporate restructuring, including mergers and consolidations, as well as moved towards collaborative multi-national programmes, such as the newly launched Airbus A300. In line with this trend towards intra-European cooperation, French aerospace company Aérospatiale and Italian aviation conglomerate Aeritalia commenced discussions on the topic of working together to develop an all-new regional airliner. Prior to this, both companies had been independently conducting studies for their own aircraft concepts, the ''AS 35'' design in the case of Aerospatiale and the ''AIT 230'' for Aeritalia, to conform with demand within this sector of the market as early as 1978.

On 4 November 1981, a formal Cooperation Agreement was signed by Aeritalia chairman Renato Bonifacio and Aérospatiale chairman Jacques Mitterrand in Paris, France. This agreement signaled not only the merger of their efforts but of their separate concept designs together into a single complete aircraft design for the purpose of pursuing its development and manufacture as a collaborative joint venture. The consortium targeted a similar unit cost but a fuel consumption over a sector, nearly half the required by its 40-50 seat competitors, the British Aerospace HS.748 and Fokker F.27, and planned a 58-seat ATR XX stretch.

This agreement served not only as the basis and origins of the ATR company, but also as the effective launch point of what would become the fledgling firm's first aircraft, which was designated as the ''ATR 42''. By 1983, ATR's customer services division has been set up, readying infrastructure worldwide to provide support for ATR's upcoming aircraft to any customer regardless of location."Company milestones."
''ATR'', Retrieved: 29 July 2017.

On 16 August 1984, the first model of the type, known as the ''ATR 42–200'', conducted its maiden flight from Toulouse Airport, France. During September 1985, both the French Directorate General for Civil Aviation (DGCA) and the Italian Italian Civil Aviation Authority awarded type certification for the type, clearing it to commence operational service. On 3 December 1985, the first production aircraft, designated as the ''ATR 42-300'', was delivered to French launch customer Air Littoral; the first revenue service was performed later that same month. During January 1986, already confident of the ATR 42's success and of the demand for an enlarged version of the aircraft, ATR announced that the launch of a programme to develop such an aircraft, which was designated as the ATR 72 to reflect its increased passenger capacity.

During 1988, the 200th ATR was delivered to Thai Airways. During September 1989, it was announced that ATR had achieved its original target of 400 sales of the ATR. That same year, deliveries of the enlarged ATR 72 commenced; shortly thereafter, it became common for both types to be ordered together. Since the smaller ATR 42 is assembled on the same production line as the ATR 72, along with sharing the majority of subsystems, components, and manufacturing techniques, the two types support each other to remain in production. This factor may have been crucial as, by 2015, the ATR 42 was the only 50-seat regional aircraft that was still being manufactured.Sheppard, Ian
"ATR Continues To Drive Turboprop Revolution."
''AIN Online'', 8 November 2015.Sheppard, Ian
"ATR Creates Leasing, Asset Management & Freighter Unit."
''AIN Online'', 7 June 2017.

1990s

During September 1992, the 300th ATR was delivered to Finnish airline Karair.
The 500th ATR was delivered to American Eagle, USA on 5 September 1997.

In order to maintain a technological edge on the highly competitive market for regional airliners during the 1990s, several modifications and improved versions of the ATR 42 were progressively introduced. The initial ATR 42-300 model remained in production until 1996, while the first upgraded (and broadly similar) model, designated as the ''ATR 42-320'', was also produced until 1996. The -320 variant principally differed in that it was powered by a pair of the more-powerful PW121 engines, giving it improved performance over the 300. Another variant, the ''ATR 42-300QC'', was a dedicated 'quick-change' (convertible) freight/passenger version of the standard −300 series.

The next major production version was the ''ATR 42−500'' series, the development of which having been originally announced on 14 June 1993. Performing its maiden flight on 16 September 1994, and awarded certification by the British Civil Aviation Authority and France's (DGCA) during July 1995; the -500 model was an upgraded aircraft, equipped with new PW127 engines, new six-bladed propellers, improved hot and high performance, increased weight capacity and an improved passenger cabin. On 31 October 1995, the first ATR 42-500 was delivered to Italian operator Air Dolomiti