“The Dash 8-100 aircraft is a robust and reliable turboprop and the extension program will further enhance its operational value to customers,” said Benjamin Boehm, Vice-President, Programs, Bombardier Commercial Aircraft. “The first Dash 8-100 aircraft in our fleet entered service in 1993 and have each done about 60,000 cycles so the Extended Service Program will give the airplanes another 10 or 12 years of useful life,” said Lars Kobberstad, Chief Executive Officer of Widerøe. Bombardier estimates the near-term market for the ESP would be the approximately 100 Dash 8-100 aircraft which have flown 50,000 or more cycles. The Dash 8-100 aircraft entered service in December 1984, and today - as its 25 th anniversary approaches - there are an estimated 240 in service throughout the world. Launch customer for the Dash 8-100 ESP is Widerøe’s Flyveselskap AS of Norway. The flightdeck features five large Sextant LCD colour displays which present information to the pilots in a similar format to earlier Dash 8s, allowing a common type rating.Low Resolution 19 KB High Resolution 40 KBīombardier Commercial Aircraft has launched its Extended Service Program (ESP) to extend the economic life of the Dash 8-100 turboprop to 120,000 flight cycles from the original 80,000 flight cycles. This is achieved through the use of computer controlled active tuned vibration absorbers (ATVAs) mounted on the airframe. The Q400 is fitted with Bombardier's NVS active noise and vibration system which reduces cabin noise to levels comparable to the CRJ jet airliner. Power is from two FADEC equipped 3410kW (4573shp) Pratt & Whitney Canada PW150As. The Q400's inner wing section and wing fuselage wing join are new, while the outer wing has been strengthened. The fuselage's cross section and structure is based on the earlier Dash 8's but with two entry doors at the forward and aft ends of the fuselage on the left side, with emergency exit doors opposite them on the right side. The Q400 features a new fuselage stretched 6.83m (22ft 5in) compared with the Q300 mated with the familiar Dash 8 nose section and vertical tail, while the horizontal tail is new. Bombardier says the Q400's breakeven load factor for a 360km (195nm) stage length will be just 29 passengers. Despite the recent proliferation of regional jets, Bombardier notes that regional jets have created their own market niche and are not replacing turboprops, which remain more economical over shorter stage lengths. The Q400 is pitched at the short haul regional airliner market for stage lengths of 550km (300nm) or less. The first delivery, to launch customer SAS Commuter, was on January 20, 2000, about 10 months later than originally planned. Five Q400s were used in the 1900 flying hour flight test program, culminating in Canadian certification being awarded on June 14, 1999, and US certification on February 8, 2000. Rolled out on November 21 1997, the Q400 made its first flight on January 31 1998. Bombardier's 70 seat de Havilland Dash 8 Series Q400 (or Q400 for short) is the latest and longest member of the successful Dash 8 family, but with new engines, avionics and systems, a modified wing and stretched fuselage is essentially an all new aeroplane.ĭe Havilland was already working on a further stretch of the Dash 8 when Bombardier acquired the company from Boeing in 1992, although the program was not formally launched until June 1995.
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