Boeing 717
Encyclopedia
The Boeing 717 is a twin-engine
Twinjet
A twinjet or twin jet is a jet aircraft powered by two engines. Such configuration of an aircraft is the most popular today for commercial airliners, for fighters, and many other kinds, because while offering safety from a single engine failure, it is also acceptably fuel-efficient.-Aircraft...

, single-aisle
Narrow-body aircraft
A narrow-body aircraft is an airliner with a fuselage aircraft cabin width typically of 3 to 4 metres , and airline seat arranged 2 to 6 abreast along a single aisle...

 jet airliner
Jet airliner
A jet airliner is an airliner that is powered by jet engines. This term is sometimes contracted to jetliner or jet.In contrast to today's relatively fuel-efficient, turbofan-powered air travel, first generation jet airliner travel was noisy and fuel inefficient...

, developed for the 100-seat market. The airliner was designed and marketed by McDonnell Douglas
McDonnell Douglas
McDonnell Douglas was a major American aerospace manufacturer and defense contractor, producing a number of famous commercial and military aircraft. It formed from a merger of McDonnell Aircraft and Douglas Aircraft in 1967. McDonnell Douglas was based at Lambert-St. Louis International Airport...

 as the MD-95, a third-generation derivative of the DC-9
McDonnell Douglas DC-9
The McDonnell Douglas DC-9 is a twin-engine, single-aisle jet airliner. It was first manufactured in 1965 with its maiden flight later that year. The DC-9 was designed for frequent, short flights. The final DC-9 was delivered in October 1982.The DC-9 was followed in subsequent modified forms by...

. Capable of seating of up to 117 passengers, the 717 has maximum range
Range (aircraft)
The maximal total range is the distance an aircraft can fly between takeoff and landing, as limited by fuel capacity in powered aircraft, or cross-country speed and environmental conditions in unpowered aircraft....

 of 2060 nautical miles (3,815.1 km). The aircraft is powered by two Rolls-Royce
Rolls-Royce plc
Rolls-Royce Group plc is a global power systems company headquartered in the City of Westminster, London, United Kingdom. It is the world’s second-largest maker of aircraft engines , and also has major businesses in the marine propulsion and energy sectors. Through its defence-related activities...

 turbofan
Turbofan
The turbofan is a type of airbreathing jet engine that is widely used for aircraft propulsion. A turbofan combines two types of engines, the turbo portion which is a conventional gas turbine engine, and the fan, a propeller-like ducted fan...

 engines.

The first order was placed in October 1995; McDonnell Douglas and Boeing merged in 1997 prior to production, and the first planes entered service in 1999 as the Boeing 717. Production ceased in May 2006 after 156 were produced.

Background

Douglas Aircraft
Douglas Aircraft Company
The Douglas Aircraft Company was an American aerospace manufacturer, based in Long Beach, California. It was founded in 1921 by Donald Wills Douglas, Sr. and later merged with McDonnell Aircraft in 1967 to form McDonnell Douglas...

 developed the DC-9 to be a short-range
Range (aircraft)
The maximal total range is the distance an aircraft can fly between takeoff and landing, as limited by fuel capacity in powered aircraft, or cross-country speed and environmental conditions in unpowered aircraft....

 companion to their larger four engined DC-8
Douglas DC-8
The Douglas DC-8 is a four-engined narrow-body passenger commercial jet airliner, manufactured from 1958 to 1972 by the Douglas Aircraft Company...

 in the early 1960s. The DC-9 was an all-new design, using two rear fuselage-mounted Pratt & Whitney JT8D turbofan
Turbofan
The turbofan is a type of airbreathing jet engine that is widely used for aircraft propulsion. A turbofan combines two types of engines, the turbo portion which is a conventional gas turbine engine, and the fan, a propeller-like ducted fan...

 engines, a small, highly efficient wing, and a T-tail
T-tail
thumb|right|Grob motor gliderA T-tail is an aircraft tail stabilizer configuration in which the horizontal surfaces are mounted to the top of the vertical stabilizer. Traditionally, the horizontal control surfaces are mounted to the fuselage at the base of the vertical stabilizer...

. The DC-9 first flew
Maiden flight
The maiden flight of an aircraft is the first occasion on which an aircraft leaves the ground of its own accord. This is similar to a ship's maiden voyage....

 in 1965 and entered airline service later that year. When production ended in 1982 a total of 976 DC-9s had been produced.

The McDonnell Douglas MD-80 series was introduced into airline service in 1980. The design was the second generation of the DC-9. It was a lengthened DC-9-50 with a higher maximum take-off weight
Maximum Take-Off Weight
The Maximum Takeoff Weight or Maximum Takeoff Mass of an aircraft is the maximum weight at which the pilot of the aircraft is allowed to attempt to take off, due to structural or other limits. The analogous term for rockets is Gross Lift-Off Mass, or GLOW...

 (MTOW) and higher fuel capacity, as well as next-generation Pratt and Whitney JT8D-200 series engines. Nearly 1,200 MD-80s were delivered from 1980 to 1999.

The MD-90
McDonnell Douglas MD-90
The McDonnell Douglas MD-90 is a twin-engine, short- to medium-range, single-aisle commercial jet aircraft. The MD-90 was developed from the MD-80 series. Differences from the MD-80 include more fuel efficient International Aero Engines V2500 engines and a longer fuselage...

 was developed from the MD-80 series. It was launched in 1989 and first flew in 1993. The MD-90 was longer, and featured a glass cockpit
Glass cockpit
A glass cockpit is an aircraft cockpit that features electronic instrument displays, typically large LCD screens, as opposed to the traditional style of analog dials and gauges...

 (electronic instrumentation) and more powerful, quieter, fuel efficient V2525-D5 engines, with the option of upgrading that to a V2528 engine. Only 117 MD-90 airliners were built.

MD-95

The MD-95 traces its history back to 1983 when McDonnell Douglas outlined a study named the DC-9-90. During the early 1980s, as production of the DC-9 family moved away from the smaller Series 30 towards the larger Super 80 (later redesignated MD-80) variants, Douglas proposed a smaller version of the DC-90 to fill the gap left by the DC-9-30. Dubbed the DC-9-90, the aircraft was revealed in February 1983 and was to be some 25 in 4 in (7.72 m) shorter than what was then the DC-9-81 giving it an overall length of 122 in 6 in (37.34 m) The aircraft was proposed with a 17000 lbf (75.6 kN) thrust version of the JT8D-200 series engine, although the CFM56-3 was also being considered. Sized to seat up to 117 passengers, the DC-9-90 was to be equipped with the DC-9's wing with 2 ft (0.6096 m) tip extensions, rather than the more heavily modified increased area of the MD-80. The aircraft had a design range of around 1500 nmi (2,778 km), with an option to increase to 2000 nmi (3,704 km), and a gross weight of 112000 lb (50,802.3 kg). The DC-9-90 was designed to meet the needs of the newly deregulated air transport industry in the US, however, the development of the short fuselage MD-80 was postponed as a result of the downturn in business in the recession of the early 1980s. When McDonnell Douglas did develop a smaller version of the MD-80, it simply shrunk the aircraft to create the MD-87, rather than offer a lower thrust lighter aircraft that was more comparable to the DC-9-30. With its relatively high MTOW and powerful engines, the MD-87 essentially became a special mission aircraft and could not compete with the all new 100-seaters that were being developed. Although an excellent aircraft for specialized roles, the MD-87 has not really sold on its own, and tends to rely heavily on its commonality factor which has generally limited sales to existing MD-80 operators.

During early 1991, McDonnell Douglas revealed that it was again considering the development of a specialized 100-seat version of the MD-80 family, which was initially dubbed the MD-87-105 (105 seats). The new lighter aircraft was to be some 8 ft (2.4 m) shorter than the MD-87, and would be powered by engines in the 16000–17000 lbf (71.2–75.6 kN) thrust class.

Following the signature by McDonnell Douglas, Pratt & Whitney and the China National Aero-Technology Import Export agency of a memorandum of understanding to develop a 105-seat version of the MD-80, McDonnell Douglas announced at the 1991 Paris Airshow the development of the new 105-seat version which was now designated the MD-95. The "MD-95" name was selected to reflect the anticipated year deliveries would begin. McDonnell Douglas first offered the airliner for sale in 1994. With an overall length of 122 in 5 in (37.31 m), and a MTOW of 118400 lb (53,705.3 kg), what McDonnell Douglas was proposing at that stage was very similar to the DC-9-90
McDonnell Douglas DC-9
The McDonnell Douglas DC-9 is a twin-engine, single-aisle jet airliner. It was first manufactured in 1965 with its maiden flight later that year. The DC-9 was designed for frequent, short flights. The final DC-9 was delivered in October 1982.The DC-9 was followed in subsequent modified forms by...

 design of 1983.

In early 1994 the MD-95 re-emerged bearing far more similarity to the DC-9-30. Indeed the aircraft's specification in terms of weight, dimensions, and fuel capacity are almost identical. The major changes included a fuselage "shrink" back to 119 in 4 in (36.37 m) length (same as the DC-9-30), and the reversion to the original DC-9 wing of 93 in 5 in (28.47 m) span. At the time of the redefinition, McDonnell Douglas said that it expected the MD-95 to grow into a family of aircraft with the capability of increased range and seating capacity.

The MD-95 was developed to satisfy the market need to replace early DC-9 models, then approaching 30 years old. The MD-95 project was a complete overhaul of the system, going back to the original DC-9-30 design and reinventing it for modern transport with new engines, cockpit and other more modern systems. Historically, aircraft shrinks have sold poorly, examples of such aircraft in addition to the MD-87 include the Boeing 747SP
Boeing 747SP
The Boeing 747SP is a modified version of the Boeing 747 jet airliner which was designed for ultra-long-range flights. The SP stands for "Special Performance". Compared with its predecessor, the 747-100, the 747SP retains its wide-body, four-engine layout, along with its double-deck design, but...

, Boeing 737-600
Boeing 737
The Boeing 737 is a short- to medium-range, twin-engine narrow-body jet airliner. Originally developed as a shorter, lower-cost twin-engine airliner derived from Boeing's 707 and 727, the 737 has developed into a family of nine passenger models with a capacity of 85 to 215 passengers...

, Airbus A318, and Airbus A340-200
Airbus A340
The Airbus A340 is a long-range four-engine wide-body commercial passenger jet airliner. Developed by Airbus Industrie,A consortium of European aerospace companies, Airbus is now fully owned by EADS and since 2001 has been known as Airbus SAS. a consortium of European aerospace companies, which is...

.

Longtime McDonnell Douglas customer Scandinavian Airlines System
Scandinavian Airlines System
Scandinavian Airlines or SAS, previously Scandinavian Airlines System, is the flag carrier of Denmark, Norway and Sweden, and the largest airline in Scandinavia....

 (SAS) chose the Boeing 737-600 for its 100-seater over the MD-95 in March 1995. Then in October 1995, US discount carrier ValuJet
ValuJet Airlines
ValuJet Airlines was an American low-cost carrier, headquartered in unincorporated Clayton County, Georgia, that operated regularly scheduled domestic and international flights in the Eastern United States and Canada during the 1990s...

 signed an order for 50 MD-95s, plus 50 options. McDonnell Douglas president Harry Stonecipher
Harry Stonecipher
Harry C. Stonecipher is a former President and Chief Executive of American aerospace companies McDonnell Douglas and, later, Boeing. Stonecipher orchestrated the merger between McDonnell Douglas and Boeing, and was widely credited with the resurgence of Boeing...

 felt that launching MD-95 production on the basis of this small order was only a small risk, explaining that further orders would "take a while longer". The ValuJet order was the only order received for some two years.

Engines

As first proposed, the MD-95 was to be powered by a 16500 lbf (73,395.7 N) thrust derivative of the JT8D-200 series, and the Rolls-Royce Tay 670 was also considered as an alternative. This was confirmed in January 1992, when Rolls-Royce
Rolls-Royce plc
Rolls-Royce Group plc is a global power systems company headquartered in the City of Westminster, London, United Kingdom. It is the world’s second-largest maker of aircraft engines , and also has major businesses in the marine propulsion and energy sectors. Through its defence-related activities...

 and McDonnell Douglas signed an MoU
Memorandum of understanding
A memorandum of understanding is a document describing a bilateral or multilateral agreement between parties. It expresses a convergence of will between the parties, indicating an intended common line of action. It is often used in cases where parties either do not imply a legal commitment or in...

 concerning the Tay-powered MD-95. McDonnell Douglas said that the MD-95 project would cost only a minimal amount to develop, as it was a direct offshoot of the IAE-powered MD-90.

During 1993 McDonnell Douglas seemed to be favoring a relife program of the DC-9-30, under the program name DC-9X, to continue its presence in the 100-120 seat market, rather than concentrating on the new build MD-95. During its evaluation of the various engines available for the proposed re-engining component of DC-9X, McDonnell Douglas found the BMW Rolls-Royce BR 700 engine an ideal candidate and the BMW Rolls-Royce BR700 engine was selected to power the aircraft on February 23, 1994.

Production

McDonnell Douglas was planning for all MD-95 assembly to be undertaken in China, as an offshoot of the Trunkliner program, for which McDonnell Douglas had been negotiating to have up to 150 MD-90s built in China. The MD-90 Trunkliner deal was finalized in June 1992, but the contract was for a total of 40 aircraft, including 20 MD-80Ts and 20 -90Ts. The MD-80 has been license built in Shanghai since the 1980s. However in early 1993, MDC said that it was considering sites
outside China, and was later seeking alternative locations for the assembly line. In 1994, McDonnell Douglas sought global partners to share development costs. It also began a search for a low-cost final assembly site. Halla Group in South Korea was selected to make the wings; Alenia of Italy the entire fuselage; Aerospace Industrial Development Corp. of Taiwan, the tail; ShinMaywa of Japan, the horizontal stabilizer; and a manufacturing division of Korea Air Lines, the nose and cockpit.

In an unprecedented move, McDonnell Douglas announced on November 8, 1994 that final assembly would be taken away from the longtime Douglas plant in Long Beach, California. Instead, it tapped a modifications and maintenance operation, Dalfort Aviation in Dallas, Texas, to assemble the MD-95. In early 1995, management and unions in Long Beach reached an agreement to hold down wage costs for the life of the MD-95 program and McDonnell Douglas canceled the preliminary agreement with Dalfort.

Rebranding

After McDonnell Douglas merged with Boeing in August 1997, most industry observers expected that Boeing would cancel development of the MD-95. However, Boeing would go forward with the design under a new name, Boeing 717. Some believed Boeing had skipped the 717 model designation when the 720
Boeing 720
The Boeing 720 is a four-engine narrow-body short- to medium-range passenger jet airliner. Developed by Boeing in the late 1950s from the Boeing 707, the 720 has a shorter fuselage and less range...

, and then the 727
Boeing 727
The Boeing 727 is a mid-size, narrow-body, three-engine, T-tailed commercial jet airliner, manufactured by Boeing. The Boeing 727 first flew in 1963, and for over a decade more were built per year than any other jet airliner. When production ended in 1984 a total of 1,832 aircraft had been produced...

 followed the 707
Boeing 707
The Boeing 707 is a four-engine narrow-body commercial passenger jet airliner developed by Boeing in the early 1950s. Its name is most commonly pronounced as "Seven Oh Seven". The first airline to operate the 707 was Pan American World Airways, inaugurating the type's first commercial flight on...

. The 717 name had actually been used within the company to refer to the KC-135 Stratotanker
KC-135 Stratotanker
The Boeing KC-135 Stratotanker is an aerial refueling military aircraft. It and the Boeing 707 airliner were developed from the Boeing 367-80 prototype. The KC-135 was the US Air Force's first jet-powered refueling tanker and replaced the KC-97 Stratotanker...

. 717 had also been used to promote an early design of the 720 to airlines before it was modified to meet market demands. A Boeing historian notes that the air force plane had the designation "717-100" and the commercial airliner had the designation "717-200". The lack of a widespread use of the 717 name left it available to rebrand the MD-95.

At first Boeing had no more success selling the 717 than McDonnell Douglas. Even the original order for 50 was no certainty in the chaotic post-deregulation US airline market. Assembly started on the first 717 in May 1997. The aircraft had its roll out ceremony on June 10, 1998. The 717's first flight took place on September 2, 1998. Following flight testing, the airliner was awarded a type certification on September 1, 1999. Its first delivery was to AirTran Airways
AirTran Airways
AirTran Airways, a subsidiary of the Dallas, Texas-based Southwest Airlines, is an American low-cost airline headquartered in Orlando, Florida. AirTran operates over 650 daily flights , primarily in the eastern and midwestern United States...

 in September 1999 and entered commercial service the following month.

Boeing's decision to go ahead with the 717 slowly began to pay off. Early 717 operators were delighted with the reliability and passenger appeal of the type and ordered more. The small Australian regional airline
Regional airline
Regional airlines are airlines that operate regional aircraft to provide passenger air service to communities without sufficient demand to attract mainline service...

 Impulse
Impulse Airlines
Impulse Airlines was an independent airline in Australia which operated regional and low cost trunk services between 1994 and 2001. It was acquired by Qantas in 2001 and later formed the basis of Qantas' low-cost airline Jetstar...

 took a long-term lease on five 717s in early 2000 to begin an expansion into mainline routes. The ambitious move could not be sustained in competition with the majors, and Impulse sold out to Qantas
Qantas
Qantas Airways Limited is the flag carrier of Australia. The name was originally "QANTAS", an initialism for "Queensland and Northern Territory Aerial Services". Nicknamed "The Flying Kangaroo", the airline is based in Sydney, with its main hub at Sydney Airport...

 in May 2001. This left Qantas with a more-or-less unwanted handful of 717s to spoil the efficiency of its fleet of large Boeing and small BAe 146
BAe 146
The British Aerospace 146 is a medium-sized commercial airliner formerly manufactured in the United Kingdom by British Aerospace, later part of BAE Systems. Production ran from 1983 until 2002. Manufacture of an improved version known as the Avro RJ began in 1992...

 jets.

Within a few months, however, the abilities of the 717 became clear. It is roomier and faster than the BAe 146, cheaper to operate, and achieved a higher dispatch reliability, over 99%, than competing aircraft. Maintenance costs are very low: a C check inspection, for example, takes three days and is required once in 6,000 flying hours. (For comparison, its predecessor, the DC-9 needed 21 days for a C check.) The new Rolls-Royce BR715 engine design is highly modular: none of the line-replaceable units takes more than an hour to exchange. Many 717 operators, even accidental ones like Qantas, become converts to the plane. Qantas bought more 717s, and other significant orders have come from Hawaiian Airlines
Hawaiian Airlines
Hawaiian Airlines, Inc. is a major airline of the United States. It is the largest airline based in the State of Hawai'i, and is the 11th largest commercial airline in the country. Based in Honolulu CDP, City and County of Honolulu, the airline operates its main hub at Honolulu International...

 and Midwest Airlines
Midwest Airlines
Midwest Airlines was a U.S.-based airline and was also an operating brand of Republic Airways Holdings based in Oak Creek, Wisconsin. operating from Milwaukee's General Mitchell International Airport...

.

Boeing actively marketed the 717 to a number of large airlines, including Lufthansa
Lufthansa
Deutsche Lufthansa AG is the flag carrier of Germany and the largest airline in Europe in terms of overall passengers carried. The name of the company is derived from Luft , and Hansa .The airline is the world's fourth-largest airline in terms of overall passengers carried, operating...

 and Northwest
Northwest Airlines
Northwest Airlines, Inc. was a major United States airline founded in 1926 and absorbed into Delta Air Lines by a merger approved on October 29, 2008, making Delta the largest airline in the world...

 (who already operated a large fleet of DC-9 aircraft). Boeing also studied a stretched, higher-capacity version of the 717, to have been called 717-300, but decided against proceeding with the new model, fearing that it would encroach on the company's 737-700 model. Production of the original 717 continued. Boeing continued to believe that the 100-passenger market would be lucrative enough to support both the 717 and the 737-600, the smallest of the Next-Generation 737 series. While the aircraft were similar in overall size, the 737-600 was better suited to long-distance routes, while the lighter 717 was more efficient on shorter, regional routes.

The 100-seat market was overcrowded until 2001, but several potential competitors disappeared. BAe canceled its Avro RJX (an updated BAe 146 with modern engines); Fairchild Dornier closed its doors, taking the 728/928 project with it; and Bombardier
Bombardier Aerospace
Bombardier Aerospace is a division of Bombardier Inc. and is the third-largest airplane manufacturer in the world. It is headquartered in Dorval, Quebec, Canada.- History :...

 canceled its new BRJ in favor of a less ambitious stretched 90-seat CRJ900. The remaining players are Boeing, Airbus with the A318, and Embraer
Embraer
Embraer S.A. is a Brazilian aerospace conglomerate that produces commercial, military, and executive aircraft and provides aeronautical services....

 with the E-195. The worldwide fleet was then largely made up of aging twinjets with relatively high operating costs, notably the DC-9, early model 737s, and the Fokker 100, plus the newer four-engined BAe 146, which is a prime prospect for refurbishment.

In 2001, Boeing began implementing a moving assembly line for production of the 717 and 737. The moving line greatly reduced production time, which was to lead to lower production costs.

Following the slump in airline traffic caused by reaction to the September 11, 2001 attacks
September 11, 2001 attacks
The September 11 attacks The September 11 attacks The September 11 attacks (also referred to as September 11, September 11th or 9/119/11 is pronounced "nine eleven". The slash is not part of the pronunciation...

 in the USA, Boeing announced a review of the type's future. After much deliberation, it was decided to continue with production. Despite the lack of orders, Boeing had confidence in the 717's fundamental suitability to the 100-seat market, and in the long-term size of that market. After 19 worldwide 717 sales in 2000, and just 6 in 2001, Boeing took 32 orders for the 717 in 2002, despite the massive industry downturn. Additionally, the former Douglas facility at Long Beach was producing only 717s and C-17
C-17 Globemaster III
The Boeing C-17 Globemaster III is a large military transport aircraft. Developed for the United States Air Force from the 1980s to the early 1990s by McDonnell Douglas, the C-17 is used for rapid strategic airlift of troops and cargo to main operating bases or forward operating bases throughout...

s at this time.

End of production

Increased competition from regional jets manufactured by Bombardier and Embraer took a heavy toll on sales during the airline slump after 2001. The beginning of the end came in December 2003 when Boeing lost a US$
United States dollar
The United States dollar , also referred to as the American dollar, is the official currency of the United States of America. It is divided into 100 smaller units called cents or pennies....

 2.7 billion contract from Air Canada
Air Canada
Air Canada is the flag carrier and largest airline of Canada. The airline, founded in 1936, provides scheduled and charter air transport for passengers and cargo to 178 destinations worldwide. It is the world's tenth largest passenger airline by number of destinations, and the airline is a...

, who chose the Embraer E-Jets
Embraer E-Jets
The Embraer E-Jets are a series of narrow-body, twin-engine, medium-range, jet airliners produced by Embraer, a Brazilian aerospace conglomerate that produces commercial, military, and corporate aircraft. Announced at the Paris Air Show in 1999, and entering production in 2002, the aircraft series...

 and Canadair CRJ
Bombardier Canadair Regional Jet
The Bombardier CRJ is a family of regional airliners manufactured by Bombardier:* CRJ100 - 50 seats* CRJ200 - 50 seats* CRJ700 - 70 seats* CRJ705 - 75 seats* CRJ900 - 90 seats* CRJ1000 - 100 seats...

 over the 717. In January 2005, citing slow sales, Boeing announced that it planned to end production of the 717 after it had met all of its outstanding orders.

A major difficulty with the 717 model was its lack of commonality with other Boeing aircraft. The 717 had no commonality with other aircraft, even prior MD-80 and DC-9 aircraft upon which it was based. The trend with aircraft manufacturers, particularly Airbus, was to make a "family" of aircraft with similar cockpits and systems, which would require only one "type-rating" for a crew. That way, whatever size of aircraft that was required on a particular route—even changing down to the day if necessary—could be used with any of the crew type-rated for the family. Although the 717 had operating costs 10% lower than the A318, airlines considering the 717 could not take advantage of the cost savings gained through commonality. Airbus used a commonality approach starting with their A320
Airbus A320
The Airbus A320 family is a family of short- to medium-range, narrow-body, commercial passenger jet airliners manufactured by Airbus Industrie.Airbus was originally a consortium of European aerospace companies, and is now fully owned by EADS. Airbus's name has been Airbus SAS since 2001...

 narrow-body family (including A318, A319, and A321), and Boeing embraced this concept with their Next-Generation 737-600, -700, -800, and -900 models. Embraer, in their new E-Jet family, also took this approach, offering four regional aircraft in a common family, the largest of which had operational capabilities very close to the 717.

The 156th and final 717 rolled off the assembly line in April 2006 for AirTran Airways
AirTran Airways
AirTran Airways, a subsidiary of the Dallas, Texas-based Southwest Airlines, is an American low-cost airline headquartered in Orlando, Florida. AirTran operates over 650 daily flights , primarily in the eastern and midwestern United States...

, who were the 717's launch customer as well as its final customer. The final two Boeing 717s were delivered to customers AirTran and Midwest Airlines
Midwest Airlines
Midwest Airlines was a U.S.-based airline and was also an operating brand of Republic Airways Holdings based in Oak Creek, Wisconsin. operating from Milwaukee's General Mitchell International Airport...

 on May 23, 2006. The 717 was the last commercial airplane
Fixed-wing aircraft
A fixed-wing aircraft is an aircraft capable of flight using wings that generate lift due to the vehicle's forward airspeed. Fixed-wing aircraft are distinct from rotary-wing aircraft in which wings rotate about a fixed mast and ornithopters in which lift is generated by flapping wings.A powered...

 produced at Boeing's Long Beach facility in Southern California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

.

Program milestones

  • Announced: June 16, 1991 at the Paris Airshow as MD-95 program by McDonnell Douglas.
  • Approval to offer: July 22, 1994 Douglas got MDC board approval to offer the aircraft.
  • First order: October 19, 1995 from ValuJet (later to become AirTran Airways) for 50 firm and 50 options for BR715-powered MD-95s.
  • Roll out: June 10, 1998 at Long Beach, California
    Long Beach, California
    Long Beach is a city situated in Los Angeles County in Southern California, on the Pacific coast of the United States. The city is the 36th-largest city in the nation and the seventh-largest in California. As of 2010, its population was 462,257...

    .
  • First flight: September 2, 1998.
  • FAA certification: September 1, 1999.
  • EASA (JAA) certification: September 16, 1999.
  • Entry into service: October 12, 1999 with AirTran Airways on Atlanta-Washington DC route.
  • 100th aircraft delivery: June 12, 2002 to AirTran Airways.
  • Last delivery: May 23, 2006 to AirTran Airways.

Design

The 717 features a two-crew cockpit that incorporates six interchangeable liquid-crystal-display units and advanced Honeywell VIA 2000 computers. The cockpit design is called Advanced Common Flightdeck
Glass cockpit
A glass cockpit is an aircraft cockpit that features electronic instrument displays, typically large LCD screens, as opposed to the traditional style of analog dials and gauges...

 (ACF) and is shared with the MD-11
McDonnell Douglas MD-11
The McDonnell Douglas MD-11 is a three-engine medium- to long-range widebody jet airliner, manufactured by McDonnell Douglas and, later, by Boeing Commercial Airplanes. Based on the DC-10, it features a stretched fuselage, increased wingspan with winglets, refined airfoils on the wing and smaller...

. Flight deck features include an Electronic Instrument System, a dual Flight Management System, a Central Fault Display System, and Global Positioning System. Category IIIb automatic landing capability for bad-weather operations and Future Air Navigation Systems are available. The 717 shares the same type rating as the DC-9 such that FAA approved transition courses for DC-9 and analog MD-80 pilots can be completed in 11 days.

In conjunction with Parker Hannifin, MPC Products of Skokie, Illinois designed a fly-by-wire technology mechanical control suite for the 717 flight deck. The modules replaced much cumbersome rigging that had occurred in previous DC-9/MD-80 aircraft. The Rolls-Royce BR715 engines are completely controlled by an electronic engine system (FADEC — Full Authority Digital Engine Control) developed by BAE Systems
BAE Systems
BAE Systems plc is a British multinational defence, security and aerospace company headquartered in London, United Kingdom, that has global interests, particularly in North America through its subsidiary BAE Systems Inc. BAE is among the world's largest military contractors; in 2009 it was the...

, offering improved controllability and optimization over its predecessors.

Like its DC-9/MD-80/MD-90 predecessors, the 717 has a 2+3 seating arrangement in coach, providing only one middle seat per row, whereas other single-aisle twin jets often have 3+3 arrangement with two middle seats per row. Unlike its predecessors, McDonnell Douglas decided not to offer the 717 with the boarding
Boarding (transport)
Boarding is a term to describe the entry of passengers onto a vehicle, usually in public transportation. Boarding starts with entering the vehicle and ends with the seating of each passenger and closure of the doors...

 flexibility of aft airstairs, with the goal of maximizing fuel efficiency through the reduction and simplification of as much auxiliary equipment as possible.

Variants

Three initial variants were proposed by McDonnell Douglas in 1993:
  • MD-95-30: Baseline aircraft with 100-seat
  • MD-95-30ER: extended range (with additional fuel), and
  • MD-95-50: a slightly larger with standard capacity for 122 passengers.

Boeing 717 Business Express

Corporate version of 717-200, unveiled at EBACE Convention in Geneva, Switzerland, on 7 May 2003. Configurable for 40 to 80 passengers in first and/or business class interior (typically, 60 passengers with seat pitch of 52 in, 132 cm). Maximum range in HGW configuration with auxiliary fuel and 60 passengers was 3,140 nmi (5,815 km; 3,613 miles). The 717 Business Express complements BBJ family.

Undeveloped variants

Boeing 717-100 (-100X): Proposed 86-seat version, formerly MD-95-20; four frames (6 ft 3 in, 1.9 m) shorter. Renamed -100X; wind tunnel tests began in early 2000; revised mid-2000 to eight-frame (12 ft 8 in, 3.86 m) shrink. Launch decision was deferred in December 2000 and again thereafter to an undisclosed date. Shelved by mid-2003.

Boeing 717-100X Lite: Proposed 75-seat version, powered by Rolls-Royce Deutschland BR 710 turbofans; later abandoned.

Boeing 717-300X: Proposed stretched version, formerly MD-95-50; studies suggest typical two-class seating for 130 passengers, with overall length increased to 138 ft 4 in (42.16 m) by addition of nine frames (five forward and four aft of wing); higher MTOW and space-limited payloads weights; additional service door aft of wing; and 21,000 lb (93.4 kN) BR 715C1-30 engines. AirTran expressed interest in converting some -200 options to this model. Was under consideration late 2003 by Star Group (Air Canada, Austrian Airlines, Lufthansa and SAS); interest was reported from Delta, Iberia and Northwest Airlines.

Current operators

In July 2011, 130 Boeing 717-200s were in airline service with three more aircraft awaiting re-entry into service with Hawaiian Airlines from September, October and November 2011:

  • Cobham Aviation Services Australia (formerly National Jet) (11+2) - operated for QantasLink
    QantasLink
    QantasLink is a regional brand of Australian airline Qantas and is an affiliate member of the Oneworld airline alliance. It is a major competitor to Regional Express Airlines, Virgin Australia and Skywest Airlines. As of September 2010 QantasLink provides 1900 flights each week to 54 domestic and...



  • Turkmenistan Airlines
    Turkmenistan Airlines
    Turkmenistan Airlines is the flag carrier of Turkmenistan, headquartered in Ashgabat. The airline connects its home base of Ashgabat with destinations in Russia, Europe and Asia...

     (7)

  • AirTran Airways
    AirTran Airways
    AirTran Airways, a subsidiary of the Dallas, Texas-based Southwest Airlines, is an American low-cost airline headquartered in Orlando, Florida. AirTran operates over 650 daily flights , primarily in the eastern and midwestern United States...

     (88)
  • Hawaiian Airlines
    Hawaiian Airlines
    Hawaiian Airlines, Inc. is a major airline of the United States. It is the largest airline based in the State of Hawai'i, and is the 11th largest commercial airline in the country. Based in Honolulu CDP, City and County of Honolulu, the airline operates its main hub at Honolulu International...

     (15+3)


The 22 remaining aircraft are stored at Victorville Airport with as of yet unknown fate.

Former operators

  • Impulse Airlines
    Impulse Airlines
    Impulse Airlines was an independent airline in Australia which operated regional and low cost trunk services between 1994 and 2001. It was acquired by Qantas in 2001 and later formed the basis of Qantas' low-cost airline Jetstar...

     (7) – later acquired by QantasLink
    QantasLink
    QantasLink is a regional brand of Australian airline Qantas and is an affiliate member of the Oneworld airline alliance. It is a major competitor to Regional Express Airlines, Virgin Australia and Skywest Airlines. As of September 2010 QantasLink provides 1900 flights each week to 54 domestic and...

    .
  • QantasLink
    QantasLink
    QantasLink is a regional brand of Australian airline Qantas and is an affiliate member of the Oneworld airline alliance. It is a major competitor to Regional Express Airlines, Virgin Australia and Skywest Airlines. As of September 2010 QantasLink provides 1900 flights each week to 54 domestic and...

     (14) - some sold to National Jet and wet leased back.
  • Jetstar Airways
    Jetstar Airways
    Jetstar Airways is an Australian low-cost airline headquartered in Melbourne, Australia. It is a subsidiary of Qantas, created in response to the threat posed by low-cost airline Virgin Blue...

     (14) – dry leased from QantasLink
    QantasLink
    QantasLink is a regional brand of Australian airline Qantas and is an affiliate member of the Oneworld airline alliance. It is a major competitor to Regional Express Airlines, Virgin Australia and Skywest Airlines. As of September 2010 QantasLink provides 1900 flights each week to 54 domestic and...

     and were later transferred back when Jetstar Airways received A320
    Airbus A320 family
    The Airbus A320 family is a family of short- to medium-range, narrow-body, commercial passenger jet airliners manufactured by Airbus Industrie.Airbus was originally a consortium of European aerospace companies, and is now fully owned by EADS. Airbus's name has been Airbus SAS since 2001...

    s.

  • Aebal (5)
  • Spanair
    Spanair
    Spanair is a Spanish airline, with its head office in the Spanair Building in L'Hospitalet de Llobregat, near Barcelona. It was, until 2009, a subsidiary of Scandinavian Airlines, which now holds slightly under 20% of the company. Spanair provides a scheduled passenger network within Spain and...

     (4)

  • Olympic Airlines
    Olympic Airlines
    Olympic Airlines was the flag carrier airline of Greece, with its head office in Athens. It operated services to 37 domestic destinations and to 32 destinations world-wide. Its main base was at Athens International Airport, with hubs at Thessaloniki International Airport, "Macedonia" and Rhodes...

     (3)

  • MexicanaClick (19)

  • Bangkok Airways
    Bangkok Airways
    Bangkok Airways Co., Ltd. is a regional airline based in Chatuchak District, Bangkok, Thailand. It operates scheduled services to destinations in Thailand, Cambodia, China, Laos, Maldives, Burma, India and Singapore...


  • Trans World Airlines
    Trans World Airlines
    Trans World Airlines was an American airline that existed from 1925 until it was bought out by and merged with American Airlines in 2001. It was a major domestic airline in the United States and the main U.S.-based competitor of Pan American World Airways on intercontinental routes from 1946...

     – 50 ordered with 30 delivered, aircraft later acquired by American Airlines
    American Airlines
    American Airlines, Inc. is the world's fourth-largest airline in passenger miles transported and operating revenues. American Airlines is a subsidiary of the AMR Corporation and is headquartered in Fort Worth, Texas adjacent to its largest hub at Dallas/Fort Worth International Airport...

     but sold to AirTran Airways
    AirTran Airways
    AirTran Airways, a subsidiary of the Dallas, Texas-based Southwest Airlines, is an American low-cost airline headquartered in Orlando, Florida. AirTran operates over 650 daily flights , primarily in the eastern and midwestern United States...

     (no. 773-799 AirTran ships are former TWA).
  • American Airlines
    American Airlines
    American Airlines, Inc. is the world's fourth-largest airline in passenger miles transported and operating revenues. American Airlines is a subsidiary of the AMR Corporation and is headquartered in Fort Worth, Texas adjacent to its largest hub at Dallas/Fort Worth International Airport...

     (28)
  • Midwest Airlines
    Midwest Airlines
    Midwest Airlines was a U.S.-based airline and was also an operating brand of Republic Airways Holdings based in Oak Creek, Wisconsin. operating from Milwaukee's General Mitchell International Airport...

     (25)

Incidents

As of March 2009, the Boeing 717 has been involved in 5 incidents, with no hull-loss accidents and no fatalities. The incidents included an on-ground collision, a hard landing and one attempted hijacking.

Specifications

717-200
Basic Gross Weight
717-200
High Gross Weight
Cockpit crew Two
Passengers,
typical seating
106 (two-class)
117 (one-class)
Length 124 ft 0 in (37.8 m)
Wingspan 93 ft 5 in (28.47 m)
Tail height 29 ft 1 in (8.92 m)
Cabin width, external 131.6 in (334.2 cm)
Cabin width, internal 123.8 in (314.5 cm)
Max takeoff weight 110,000 lb (49,900 kg) 121,000 lb (54,900 kg)
Max range 1,430 nmi (2,645 km) 2,060 nmi (3,815 km)
Typical cruising speed Mach
Mach number
Mach number is the speed of an object moving through air, or any other fluid substance, divided by the speed of sound as it is in that substance for its particular physical conditions, including those of temperature and pressure...

 0.77 (504 mph, 438 knots, 811 km/h)
at altitude of 34,200 feet (10,400 m)
Powerplants (2x) Rolls Royce BR715-A1-30
Rolls-Royce BR700
-External links:* * *...

Rolls Royce BR715-C1-30
Engine thrust 18,500 lbf
Pound-force
The pound force is a unit of force in some systems of measurement including English engineering units and British gravitational units.- Definitions :...

 (82.3 kN)
21,000 lbf (93.4 kN)


Sources: Boeing 717 Characteristics, 717 Airport planning report

Orders

 2004   2003   2002   2001   2000   1999   1998   1997   1996   1995 
8 8 32 3 21 0 50 0 0 50

Deliveries

 2006   2005   2004   2003   2002   2001   2000   1999   1998   1997 
5 13 12 12 20 49 32 12 0 0


See also

External links

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