This reduced the downforce on the main wheels thereby reducing the effectiveness of the wheel brakes. The 737-700C is a convertible version where the seats can be removed to carry cargo instead. [145] Boeing has signed an agreement with Chinese YTO Cargo Airlines to provide the airline with 737-800BCFs pending a planned program launch. Demand further increased after being re-engined with the CFM56. The Boeing AT Winglet resembles a cross between the Blended Winglet and the Split Scimitar Winglet.[128]. [57] The -400s first flight was on February 19, 1988, and, after a seven-month/500-hour flight-testing run, entered service with Piedmont Airlines that October. "], Competition between Airbus A320 and Boeing 737, List of accidents and incidents involving the Boeing 737, "Boeing 737 Model Summary – Orders and Deliveries", "Boeing 737 MAX can return to the skies, FAA says", "Half-century milestone marks 737's enduring appeal", "Original 737 Comes Home to Celebrate 30th Anniversary", "Small local suppliers flying blind through 737 Max crisis", "737 Airplane Characteristics for Airport Planning", "Southwest Airlines Retires Last of Founding Aircraft; Employees Help Celebrate the Boeing 737-200's Final Flight", "Arctic Eagles Bid Mud Hens Farewell At Alaska Airlines", "Next Generation 737 Program Milestones. Boeing achieved this by adapting the airframe to use the wings, landing gear and central section from the 737 MAX 9. They proved to be relatively ineffective and tended to lift the aircraft up off the runway when deployed. Air Force One. 737 MAX has it, with the innovative Boeing Sky Interior — a design utilizing modern-sculpted sidewalls, customizable LED lighting, and other improvements to both form and function. The BBJ3 has 1,120 square feet (104 m2) of floor space, 35% more interior space, and 89% more luggage space than the BBJ2. B-52 Bomber. Boeing 737 Specs. The 737 continued to evolve into many variants but still remains recognisable as the 737. [93] It was first flown from Renton on January 13, 2019 and was due to enter service in April 2019. These were later divided into what has become known as the four generations of the Boeing 737 family: The launch decision for the $150 million development was made by the board on February 1, 1965. The 737 MAX, designed to compete with the A320neo, was grounded worldwide between March 2019 and November 2020 following two fatal crashes. [13] The engine chosen was the Pratt & Whitney JT8D-1 low-bypass ratio turbofan engine, delivering 14,500 lbf (64 kN) thrust. The 737 MAX 10 flies 200 nmi longer range than the current 737, meaning that you can explore more distant destinations with more of your friends and family. The Boeing 737 MAX 200 first came about in 2014. The 737 MAX 200, a high-density version of the 737 MAX 8, was launched in September 2014 and named for seating for up to 200 passengers in a single-class layout with slimline seats requiring an extra pair of exit doors. [182]:13[183]:ix As a result of the NTSB's findings, the Federal Aviation Administration ordered that the rudder servo valves be replaced on all 737s and mandated new training protocols for pilots to handle an unexpected movement of control surfaces. The original 737 continued to be developed into thirteen passenger, cargo, corporate and military variants. [72], On August 30, 2011, Boeing confirmed the launch of the 737 new engine variant, to be called the Boeing 737 MAX. [82] Production of the MAX series resumed on May 27th, 2020.[185]. ", "Bjorn's Corner: Fly by steel or electrical wire, Part 3", "Southwest flies first 737 with new 'split scimitar' winglets", "Design, Analysis and Multi-Objective Constrained Optimization of Multi-Winglets", "Narrow margins: Airbus and Boeing face pressue with the A-320 and 737. The extraordinary and innovative 737 MAX—with power on the outside, beauty on the inside, and a passenger experience that’s second to none. They improve fuel efficiency by up to 5% through lift-induced drag reduction achieved by moderating wingtip vortices. D'autres concernent la cellule et les commandes de vol. It retains the MTOW, fuel capacity, trading range for payload and also the exit configuration of the −800, limiting its seat capacity to approximately 177 in a two class and 189 in a high-density, one class layout. Because the engine is close to the ground, 737-300s and later models are more prone to engine foreign object damage (FOD). On April 5, 1965, Boeing announced an order by United Airlines for 40 737s. The BBJ1 was similar in dimensions to the 737-700 but had additional features, including stronger wings and landing gear from the 737-800, and had increased range over the other 737 models through the use of extra fuel tanks. It filled also the gap left by Boeing's decision to discontinue the MD-80 and MD-90 aircraft, following Boeing's merger with McDonnell Douglas. On June 4, 2008, United Airlines announced it would retire all 94 of its Classic 737 aircraft (64 737-300 and 30 737-500 aircraft), replacing them with A320 family jets taken from its Ted subsidiary, which has been shut down. [51][52] Earlier customers for the CFM56 included the U.S. Air Force with its program to re-engine KC-135 tankers. [25] After aircraft #135, the 737-200 Advanced has improved aerodynamics, automatic wheel brakes, more powerful engines, more fuel capacity, and hence a 15% increase in payload and range over the original -200s and respectively -100s. The new series was publicly announced on August 30, 2011. Southwest Airlines flew their first flight of a 737-800 with Split Scimitar winglets on April 14, 2014. [51], The wing also incorporated changes for improved aerodynamics. [135], This short-field design package is an option on the 737-600, -700 and -800 and is standard equipment for the new 737-900ER. African airline orders kept the production running until the 1978 US Airline Deregulation Act, which improved demand for six-abreast narrow-body aircraft. [148], Boeing delivered 8,918 of the 737 family between March 1988 and December 2018,[149][150] while Airbus delivered 8,605 A320 family aircraft over a similar period since first delivery in early 1988. Boeing 737 MAX 9 – The 737 MAX 9 can fly 3,550 nautical miles (6,570) with an additional fuel tank. [94][95], The 737 MAX 9, the stretched variant of the MAX 8, was launched with an order of 201 aircraft in February 2012. It is also fitted with auxiliary belly fuel tanks and winglets. Wherever. Autonomous Systems. The 737 has evolved four winglet types: the 737-200 Mini-winglet, 737 Classic/NG Blended Winglet, 737 Split Scimitar Winglet, and 737 MAX Advanced Technology Winglet. It feels great to fly on a 737 MAX – that’s how you know you’re on one. In November 1993, to keep the hand in the single aisle competition, Boeing's board of directors authorized the Next Generation program to mainly upgrade the 737 Classic series. The wingtip was extended 9 in (23 cm), and the wingspan by 1 ft 9 in (53 cm). ", "Check Out Boeing's Swanky New High-Tech Interior. In 1980, preliminary aircraft specifications of the variant, dubbed 737-300, were released at the Farnborough Airshow. The MAX 8, the first variant of the 737 MAX, has a longer fuselage than the MAX 7. [1], In March 2019, aviation authorities around the world grounded the 737 MAX following two hull loss crashes which caused 346 deaths. [129] Worldwide, the first airline to resume passenger service was Brazilian low-cost Gol, on December 9, 2020. The production line also introduced an improvement to the flap system, allowing increased use during takeoff and landing. Whenever. The 737-800 is the most common variant of the 737NG and is the most widely used narrowbody aircraft. Look for: Carbon fiber fan blades with a titanium leading edge, chevrons at the rear of the engine casing and a larger engine that sits higher up and farther forward on the wing. Le Boeing 737 Max, cet avion qui est devenu la terreur des voyageurs. The A320 was developed to compete also with the McDonnell Douglas MD-80/90 and 95 series; the 95 later becoming the Boeing 717. [11] To expedite development, Boeing used 60% of the structure and systems of the existing 727, the most notable being the fuselage, which differs in length only. Depending upon the nature of the emergency, 737s either circle to burn off fuel or land overweight. It took its maiden flight on January 29, 2016 and was certified by the U.… The MAX 7 has a range of 3,850 nautical miles, while the MAX 8 and 9 have a slightly lower range of 3,550 nautical miles. The T-43 was retired by the Air Education and Training Command in 2010 after 37 years of service.[138]. In the event of total hydraulic system failure or double engine failure, they will automatically and seamlessly revert to control via servo tab. The world's largest and most efficient twin-engine jet. This aircraft's cabin is pressurized to a simulated 6,500-foot (2,000 m) altitude. [141], On October 11, 1999 Boeing launched the BBJ2. It is forbidden to operate without the caps, because they are linked to the ground speed sensor that interfaces with the anti-skid brake system. The package includes:[136], The first enhanced version was delivered to Gol Transportes Aéreos (GOL) on July 31, 2006. the last 737 Classics series, were delivered to CSA Czech Airlines on February 28, 2000. [164], In 2016, there were 6,512 737 airliners in service (5,567 737NGs plus 945 737-200s and 737 Classics), more than the 6,510 A320 family. [91] Its first commercial flight was operated by Malindo Air on May 22, 2017. The Boeing 737-600 is a twin-engined short-to-medium-range narrowbody airliner with a capacity of maximum 149 passengers produced by the American manufacturer Boeing Commercial Airplanes. Boeing 737 MAX 10 has a range of 3,300 nautical miles (6,110 km) with an extra fuel tank. 737-700 737-800 737-900; Seats (2-class) 126: 162: 178: Maximum seats: 149: 189: 220: Length: 33.6 m (110 ft 4 in) 39.5 m (129 ft 6 in) 42.1 m (138 ft 2 in) Wingspan: 35.8 m (117 ft 5 in) 35.8 m (117 ft 5 in) 35.8 m (117 ft 5 in) Height: 12.5 m (41 ft 3 in) 12.5 m (41 ft 3 in) 12.5 m (41 ft 3 in) Engine: CFM-56: CFM-56: CFM-56 These 737-400 Combi aircraft were retired in 2017 and replaced by the 737-700F of the Next Generation series. [181] Similar rudder issues led to a temporary loss of control on at least five other 737 flights before the problem was ultimately identified. The leading-edge slats and trailing-edge flaps were adjusted. The launch customer Southwest Airlines took the first delivery in December 1997. [123], The Original -100 and -200 series were built without wingtip devices but these were later introduced to improve fuel efficiency. [4] [184], Following the crashes of two 737 MAX 8 aircraft, Lion Air Flight 610 in October 2018 and Ethiopian Airlines Flight 302 in March 2019, which caused 346 deaths, national aviation authorities around the world grounded the 737 MAX series. [34] The variant still sees regular service through North American charter operators such as Sierra Pacific. Commercial Home ; Defense. [178][179], A Boeing analysis of commercial jet airplane accidents between 1959 and 2013 found that the hull loss rate for the Original series was 1.75 per million departures, for the Classic series 0.54, and the Next Generation series 0.27. It is offered in four main variants, typically offering 138 to 230 seats and a range of 3,215 to 3,825 nmi (5,954 to 7,084 km). It was further developed into additional versions such as the corporate Boeing Business Jet (BBJ) and military P-8 Poseidon aircraft. [167][verification needed], The 737 had the highest, cumulative orders for any airliner until surpassed by the A320 family in October 2019. This 148-inch (3.76 m) wide fuselage cross-section permitted six-abreast seating compared to the rivals' five-abreast. Boeing Business Jets brings the best of commercial aviation into the realm of private air travel, offering customers a wide range of Boeing products that can be uniquely customized for the private, business or governmental sectors. Site Terms | Privacy and Cookie Statement | Ad Choices The T-43 was a 737-200 modified for use by the United States Air Force for training navigators, now known as USAF combat systems officers. The wing incorporated several changes for improved aerodynamics. The third generation "NG" series: 737-600, -700, -800 and 900 series, also the military C-40 and P-8, launched late 1993. The latest generation, the 737 MAX -7/8/9/10, powered by improved CFM LEAP-1B high bypass turbofans and accommodating 138 to 204 people, entered service in 2017. An optional Enhanced Short Runway Package was developed for use on short runways. With between 188 (two class) and 230 passengers (one class), 737 MAX 10 brings more affordable air travel in reach of more people around the world. These engines were expected to be 10-12% more efficient than the CFM56-7B engines on the 737 Next Generation series. [176], As of January 2021[update], there has been a total of 502 aviation accidents and incidents involving all 737 aircraft,[177] including 218 hull losses resulting in a total of 5,585 fatalities. The fuselage cross section and nose is derived from that of the Boeing 707 and Boeing 727. The Boeing 737 MAX is the fourth generation of the Boeing 737, a narrow-body airliner manufactured by Boeing Commercial Airplanes (BCA). Some were modified into CT-43s, which are used to transport passengers, and one was modified as the NT-43A Radar Test Bed.