consumo boeing 737
SAS reports a mere 0.001 difference in fuel burn per seat per kilometer in litres in favor of Boeing in each case–despite the 738 having 18 more seats, in which case the difference could be expected to be much greater. 1,114 aircraft were made and the last one was delivered to Xiamen Airlines on August 8, 1988. It competes with the Airbus A320neo family that was launched in December 2010 and reached 1,029 orders by June 2011, breaking Boeing's monopoly with American Airlines, which had an order for 130 A320neos that July. The legs are covered by partial doors, and "brush-like" seals aerodynamically smooth (or "fair") the wheels in the wells.  The 737 went on to become the highest-selling commercial aircraft until surpassed by the competing Airbus A320 family in October 2019, but maintains the record in total deliveries. 737-700: 141. The US Air Force saved the program by ordering T-43s, which were modified Boeing 737-200s. Eyebrow windows were used on the Boeing 707. Oct 19, 2017 - Explore Alfonso Saavedra's board "BOEING 737", followed by 105 people on Pinterest. Introduced in 1997, the 737 Next Generation (NG) -600/700/800/900 variants have updated CFM56-7s, a larger wing and an upgraded glass cockpit, and seat 108 to 215 passengers.  The 737-400 was replaced by the 737-800 of the Next Generation series. However, 737s used by the military still have them installed. These enhanced short runway versions could increase pay or fuel loads when operating on runways under 5,000 feet (1,500 m). On February 10, 1968, Lufthansa became the first non-American airline to fly a new Boeing aircraft.  Similar rudder issues led to a temporary loss of control on at least five other 737 flights before the problem was ultimately identified. In the late 1980s, Boeing marketed the 77-33 jet, a business jet version of the 737-300. It was brought into service with Southwest Airlines in 1990. Boeing 737-75B.  The Sky Interior is also designed to make the cabin less noisy by 2–4 dB. Mario Dell’Acqua, President of Aerolíneas Argentinas, feels “proud” and “responsible” with this new acquisition since it is the first 737 MAX to be received by a … The 737-700, the first variant of the Next-Generation, was launched in November 1993 with an order of 63 aircraft. ", "Boeing Delivers First 737 with Enhanced Short Runway Package to GOL", "US Marine Corps looks to buy two C-40 executive transports", "Boeing Business Jets Launches New Family Member", "Boeing delivers first 737-800BCF to West Atlantic", "Boeing to launch 737 freighter conversion program", "Boeing positioned to narrow market share gap", "Historical Orders and Deliveries 1974–2009", "Boeing looks to sell more 737-based military jets", "6,000 and counting for Boeing's popular little twinjet", "Boeing's 737 Turns 8,000: The Best-Selling Plane Ever Isn't Slowing", "Boeing shelves plans for 737 replacement", "Bombardier's Win May Prod Airbus, Boeing to Upgrade Engines", "FlightGlobal airliner census reveals fleet developments", "A320's order total overtakes 737's as Max crisis persists", "Commercial : Boeing Orders and Deliveries", International Civil Aviation Organization, "Boeing Conducts Successful First Flight of Australia's 737 Airborne Early Warning & Control Aircraft", "Boeing Completes Successful 737 MAX First Flight", "Boeing had more cancellations than orders in 2019 as 737 Max crisis deepens", "Boeing posts negative commercial airplane orders in 2019 for first time in decades", "Statistical Summary of Commercial Jet Airplane Accidents – Accident Rates by Airplane Type", "Report says Boeing 737 rudder problems linger", "Airframe Dossier - Boeing 737-281, c/n 20561, c/r LV-WTX", "CC-CSK Aerolineas Del Sureste Boeing 737-200", "Trasladaron el Boeing 737-200 al motel en Concón (Actualizado con fotos)", "WestJet donates 737-200 aircraft to BCIT Aerospace", "C-GWJT WestJet Boeing 737-200 - cn 21262 / 470", "N29SW Ryan International Airlines Boeing 737-200 - cn 21340 / 499", "N740AS Alaska Airlines Boeing 737-200 - cn 22578 / 767", "ROYAL THAI AIR FORCE MUSEUM, DON MUEANG", "60201 Royal Thai Air Force Boeing 737-200 - cn 23059 / 980", "Boeing 737-301 - Institute of Technical Education - ITE", "Civilian Aviation • Home to the Civil Aviation Enthusiast • View topic - G-CELS Boeing 737-300", "Boeing 737 Airplane Characteristics for Airport Planning", "737 MAX Airplane Characteristics for Airport Planning", "Boeing 737-100/200 Technical data & specifications", "Boeing revises "obsolete" performance assumptions", https://en.wikipedia.org/w/index.php?title=Boeing_737&oldid=993856353, Articles with dead external links from November 2014, Short description is different from Wikidata, Articles containing potentially dated statements from November 2020, All articles containing potentially dated statements, Articles containing potentially dated statements from May 2019, Articles containing potentially dated statements from January 2019, Wikipedia articles needing factual verification from March 2020, Articles lacking reliable references from January 2020, Articles containing potentially dated statements from February 2020, Creative Commons Attribution-ShareAlike License, A Boeing 737-200, the first mass-produced 737 model, in operation with, Mach 0.745–Mach 0.82 (430–473 kn; 796–876 km/h) Cruise—MMO, *Overlapping production times like between the 747-400 and the 747-8 have been decided in favor of newer models. Alaska Airlines was the first to convert one of their 400s from regular service to an aircraft with the ability to handle 10 pallets. This happened with the last flights of Aloha Airlines. The -400F was not delivered by Boeing. The first airline to use it was Piedmont Airlines. , 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. ", "Troubled American Airlines jet lands safely at LAX. The 737-700C is a convertible version where the seats can be removed to carry cargo instead.  Boeing cancelled the Boeing Supersonic Transport and started making less Boeing 747s. The Boeing 737 is a narrow-body aircraft produced by Boeing Commercial Airplanes at its Renton Factory in Washington. This was the 389th built. They were changed into cargo planes by the airlines that owned them.  The launch customer, Lion Air Group, took the first MAX 9 on March 21, 2018, before entering service with Thai Lion Air. In November 1993, Boeing began the Next Generation program. The 737-500 was replaced by the 737-600 of the Next Generation series, though the -600 was not as successful in total orders as the -500. This was the 1,113th 737-300 made.  The first delivery was a MAX 8 on May 6, 2017 to Lion Air's subsidiary Malindo Air, which put it into service on May 22, 2017. Servo tabs are small hinges which move important parts of an aircraft. The 747–8 is about 20% more efficient than the 747–400. , The 737-400F was a 737-400 changed into a cargo plane. American Airlines said they would order 100 of these aircraft. The Boeing C-40 Clipper is a military version of the 737-700C NG. It is still being worked on, but when it is finished, it will be made up of the 737-MAX-7, 737-MAX-8 and 737-MAX-9. It was the last NG to be launched (it was launched in December 1997). Developed to supplement the Boeing 727 on short and thin routes, the twinjet retains the 707 fuselage cross-section and nose with two underwing turbofans. A winglet lift credit, achieved through additional winglet testing, that reduces the minimum landing-approach speeds. , The first 737s were made near Boeing Field (now officially called King County International Airport) because the factory in Renton was too busy building the 707 and 727.  Boeing said that the 737 Next Generation (NG) program had begun on November 17, 1993. It was further developed into additional versions such as the corporate Boeing Business Jet (BBJ) and military P-8 Poseidon aircraft. 126 passengers can fit onto the plane. No 737-100s are still being used by airlines. Questi nuovi motori, certificati dalla FAA nel 1996 per una spinta di circa 12 mila chili (26.400 libbre), sono caratterizzati dal basso consumo di carburante e dai ridotti costi di manutenzione. They weigh 550–700 lb (250–320 kg) less than the steel brakes normally fitted to the 737 Next Generation family. The passenger capacity of the aircraft was increased to 149 by extending the fuselage around the wing by 9 feet 5 inches (2.87 m). Naval Reserve Gets First Look at Newest Class of Aircraft", "Boeing Delivers First 737-700ER to Launch Customer ANA", "First Boeing Next-Generation 737-800 Goes To Hapag-Lloyd", "Inside MRO: Boeing 737-800 Not Expected To Peak Until 2021", "Boeing and American Airlines Agree on Order for up to 300 Airplanes", "Boeing Launches 737 New Engine Family with Commitments for 496 Airplanes from Five Airlines", "Boeing officially launches re-engined 737", "Boeing Board Gives Go-Ahead To Re-Engined 737", "American Orders 460 Narrow Jets from Boeing and Airbus", "Boeing's 737 MAX takes wing with new engines, high hopes", "Malindo operates world's first 737 Max flight", "Trump Announces Ban of Boeing 737 Max Flights", "Boeing Statement Regarding 737 MAX Production", "Boeing 737 Max: Brazilian airline resumes passenger flights", "Farnborough: Boeing's Execution on 737 MAX Sparkles as MAX 7.5 and MAX 10X Loom", "Southwest converts options for 40 more 737 Max 8s", "Boeing Begins 737-7 Flight Test Program", "Boeing Completes 737 MAX 8 Firm Configuration", "Boeing Launches 737 MAX 200 with Ryanair", "Ryanair's first Boeing 737 MAX 200 aircraft has rolled out of Boeing's final assembly line", "First High-Capacity Boeing 737-8 Enters Flight Test Jan 23, 2019 Guy Norris", "Boeing's 737 MAX 9 takes off on first flight", "Boeing 737 Max 9 receives certification", "Boeing Defines Final 737 MAX Stretch Offering", "Boeing 737 MAX 10 Reaches Firm Configuration", "Why the A321XLR makes sense for Alaska Airlines", "Boeing plans to develop new airplane to replace 737 Max by 2030", "Boeing Revisits Past In Hunt For 737/757 Successors", "Boeing: Still 'A Lot' To Be Decided On NMA", "Boeing's NMA in doubt as airlines take fresh look at 737 Max & 757 replacement", "Boeing to take another 'clean sheet' to NMA with focus on pilots", "COCKPIT WINDOWS Next-Generation 737, Classic 737, 727, 707 Airplanes", "Boeing Next-Generation 737 Gets a Face-Lift", "Aerospace Notebook: New Boeing 717 design is bound to lift quite a few eyebrows", "Mindful of rivals, Boeing keeps tinkering with its 737. "], CS1 maint: multiple names: authors list (, "6,000 and counting for Boeing’s popular little twinjet. This is an Airborne Early Warning and Control (AEW&C) version of the 737NG. El Boeing 737 MAX és un avió de fuselatge estret dissenyat i fabricat per Boeing Commercial Airplanes.Es tracta de la quarta generació de Boeing 737 i succeí al Boeing 737 Next Generation (NG).. Fou llançat el 30 d'agost del 2011 i emprengué el seu primer vol el 29 de gener del 2016. It flew from Chicago to Grand Rapids, Michigan. This other plane was called the 737-200. , The gearbox of the engine was moved from the bottom of the engine to the side. Boeing va construir el 737 per cobrir la necessitat de tenir un producte que pogués competir al mercat del transport aeri de curt abast, el qual va ser obert pel BAC One-Eleven i el McDonnell Douglas DC-9.Boeing anava per darrere de la seva competència, ja que, quan la construcció del 737 es va iniciar el 1964, ambdós dels seus competidors ja tenien els seus certificats de vol. The -500 is 1 ft 7 in (48 cm) longer than the 737-200. They said they would decide in 2011.  Using the CFM56-3 engine also gave a 25% increase in fuel efficiency over the older -200s P&W engines. , From July 2008 the steel landing gear brakes on new NGs were replaced by Messier-Bugatti carbon brakes, achieving weight savings up to 550–700 lb (250–320 kg) depending on whether standard or high-capacity brakes. The wheels do not have a door to close over them. , The 737 is unusual in that it still uses a hydro-mechanical flight control system, similar to the Boeing 707 and typical of the period, that transmits pilot commands to control surfaces by steel cables run through the fuselage and wings rather than by an electrical fly-by-wire system as used in all of the Airbus fleet and all later Boeing models. In this mode, the servo tabs aerodynamically control the elevators and ailerons; these servo tabs are in turn controlled by cables running to the control yoke. The main development was to re-engine with CFM LEAP-1B very high bypass ratio. This aircraft's cabin is pressurized to a simulated 6,500-foot (2,000 m) altitude. , The 737 MAX 9, the stretched variant of the MAX 8, was launched with an order of 201 aircraft in February 2012.   The tailfin was redesigned, the flight deck was improved with the optional EFIS (Electronic Flight Instrumentation System), and the passenger cabin incorporated improvements similar to those developed on the Boeing 757. The dark circles of the tires are clearly visible when a 737 takes off, or is at low altitude. [better source needed] The 737 MAX backlog fell by 182, mainly due to the Jet Airways bankruptcy, a drop in Boeing's airliner backlog was a first in at least the past 30 years. It entered service in 1968. , In the 1990s, Boeing realised that the Airbus A320 family was a serious threat. However, they were only called the 737 Classics after the 737 Next Generation (737-600/700/800/900) aircraft were made. Nesse centro são entregues apenas os modelos 737, sendo que os demais são entregues aos clientes nas próprias fábricas. Rispetto al CFM56-3C montato sui 737-300, -400 e -500, il CFM56-7 offre una spinta maggiore del 10%. ", "737 decision may slip to 2011: Credit Suisse. The launch customer Alaska Airlines received the delivery on May 15, 2001. If it has to land at an unsafe weight, the plane needs to be looked at for damage. , The first Boeing 737-100 prototype was ready in 1966. The 737's main landing gear (wheels) go into holes at the bottom of the plane. , Boeing had been studying short-haul jet aircraft designs, and saw a need for a new aircraft to supplement the 727 on short and thin routes. Ambos combustibles, el Jet A y el Jet A-1 pesan 6.84 libras por cada galón. Consumo boeing 737. O Boeing 737 Max-8200 traz consigo, diz a empresa, mais oito assentos por voo, “mas gasta menos 16% de combustível” e reduz o ruído. Características de combustível do Boeing 747. The aircraft were delivered between May 1982 and October 1983..  The prototype of the 737-300 first flew on 24 February 1984. Acerca de Norwegian. The -700 was based on the 737-300. A ventral tailskid was installed to prevent tailscrape damage on over-rotation, the FCTM shows that the -400 has the greatest risk of tailstrike of all the series of 737.  The 737-300 series was made until 1999. , 737s do not have fuel dump systems.  It began designing the 737 on May 11, 1964. O consumo … These burned much less fuel and made much less noise than the Pratt & Whitney JT8D engines which were used on the -100 and -200.  It was first flown from Renton on January 13, 2019 and was due to enter service in April 2019. The -100 was finished on January 17, 1967. On average, somewhere in the world, a 737 took off or landed every five seconds in 2006. Passenger flights in the U.S. are expected to resume before the end of the year. ", "Next Generation 737 Program Milestones. As of January 1, 2001, 1,945 are in service. Boeing later offered the redesigned Sky Interior on the NG. The 737-800 is the most widely used narrowbody aircraft and competes primarily with the Airbus A320.. The first 737 equipped Boeing Sky Interior was delivered to Flydubai in late 2010. Over 4,500 are still being used by airlines. The 737-300 was replaced by the 737-700 of the Next Generation series. ", "Boeing Commercial Aircraft - In-Flight Fuel Jettison Capability", "Troubled American Airlines jet lands safely at LAX. Informally referred to as the Gator (an abbreviation of "navigator") and "Flying Classroom", nineteen of these aircraft were delivered to the Air Training Command at Mather AFB, California during 1973 and 1974. This means that the plane can fly further than a normal 737-700. (Project 2A2H). They were said to lift the aircraft off the runway when they were used. Os MAX visavam a concorrer com o A320 Neo, apresentado meses antes pela Airbus. Envisioned in 1964, the initial 737-100 made its first flight in April 1967 and entered service in February 1968 with Lufthansa. Winglets can be fitted to 737s which do not have them already installed. Winglets can help a plane burn up to 5% less fuel. The second "Classic" generation: 737-300, -400 and 500 series, launched in 1979. The improvement became standard on all aircraft after March 1969, and a retrofit was provided for active aircraft. The 737 Classic planes also had some improvements made to the wings.  In late 1993, after engineering trade studies and discussions with major customers, Boeing proceeded to launch the third derivative of the Boeing 737, the 737 Next Generation (NG) -600/700/800/900 series.  A 48-inch tailpipe extension was added and new, target-style, thrust reversers were incorporated.  The -900ER was introduced to meet the range and passenger capacity of the discontinued 757-200 and to directly compete with the Airbus A321. The first aircraft was delivered to Scandinavian Airlines on September 18, 1998. In 1970, Boeing only got 37 orders for 737s.  The -800 replaced directly the -400 and aging 727-200 of US airlines.  Boeing wanted to increase capacity and range, incorporating improvements to upgrade the aircraft to modern specifications, while also retaining commonality with previous 737 variants. 737-600: US$59.4 million, 737-700: US$78.3 million, 737-800: US$93.3 million, 737-900ER: US$99.0 million. The package includes:, The first enhanced version was delivered to Gol Transportes Aéreos (GOL) on July 31, 2006. , Boeing delivered 8,918 of the 737 family between March 1988 and December 2018, while Airbus delivered 8,605 A320 family aircraft over a similar period since first delivery in early 1988. The Boeing 737 Classic is the name of the 737-300/-400/-500.  159 of these have been "hull loss accidents". The 727's fuselage was derived from the 707. An example of one is a bigger wingspan (made bigger by 16 ft (4.9 m)). Southwest Airlines ordered 20 aircraft. After 40 years the last 737-200 aircraft in the United States were retired on March 31, 2008. The wing incorporated several changes for improved aerodynamics.  The Max 10 has similar capacity as A321XLR, but shorter range and much poorer field performance in smaller airports than A321XLR. 3,020 planes still need to be delivered. In 2019 two MAX 8 aircraft crashed, killing all aboard and causing aviation authorities to ban commercial operation of the 737 MAX until they are fixed.  The Next Generation series helped make sure the 737 stayed the bestselling airliner family since it first flew.  The name was short-lived.  Many designs for the engine attachment strut were tested in the wind tunnel and the optimal shape for high speed was found to be one which was relatively thick, filling the narrow channels formed between the wing and the top of the nacelle, particularly on the outboard side. The smallest of the 737NGs, the -600, is the same size as the -500. 30 de agosto - A Boeing apresenta a nova família 737 MAX (737-7, 737-8 e 737-9), versões atualizadas do 737 NG de um corredor só, com motores mais econômicos no consumo de combustível. Since the engine is close to the ground, it is possible that they can be damaged by things lying on the ground. "Boeing shelves plans for 737 replacement. The FAA certified it on August 18, 1998. Available for sale from GALLERyLABs, Joseph Adolphe, Air 2, Boeing 737 (2015), Oil on Canvas, 37 × 34 in  They gave it the Type Certificate A16WE. , The 737-500 was first ordered by Southwest Airlines in 1987. Boeing and engine supplier CFM International (CFMI) solved the problem by placing the engine ahead of (rather than below) the wing, and by moving engine accessories to the sides (rather than the bottom) of the engine pod, giving the 737 Classic and later generations a distinctive non-circular air intake. They also help make less noise on takeoff. It was finished on December 8, 1996. The newest cabin design is called the Sky Interior. 2019 novemberére 15 156 megrendelt, 10 565 leszállított géppel minden idők legtöbbet megrendelt és legtöbbet legyártott utasszállítója. The 737 MAX, designed to compete with the A320neo, was grounded worldwide between March 2019 and November 2020 following two fatal crashes. It first flew on February 9, 1997.  Lion Air and others have made orders for 737 MAX planes.  The engine chosen was the Pratt & Whitney JT8D-1 low-bypass ratio turbofan engine, delivering 14,500 lbf (64 kN) thrust. It also has redesigned windows. , The Boeing 737 Classic is the name given to the -300/400/500 series after the introduction of the -600/700/800/900 series of the Boeing 737 family. Història. Designs from the Boeing 777 were used to design the cabin for the Next Generation 737. Airbus A330 = 5.500 kgs/h. This aircraft was 2,843rd 737 built. 1,988 aircraft were delivered in that time.  Entry into service with launch operator Southwest Airlines was expected in January 2019' but the airline deferred these orders until 2023–2024. The United States Navy was the launch customer for the 737-700C under the military designation C-40 Clipper.  The airline had also converted five more into fixed combi aircraft for half passenger and freight. On average, a 737 takes off or lands every five seconds. An optional upgrade with winglets became available for the Classic and NG series. This page was last changed on 8 July 2020, at 08:35. The fuselage length of the -500 is 1 ft 7 in (48 cm) longer than the 737-200, accommodating up to 140 passengers. The 737-500 (originally known as the 737 Lite and the 737-1000) combined the original length fuselage of the -200, with the various improvements of the -300 and -400. 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. Boeing 737-800. , How the cabin looks was changed in each different type of 737 (Classic and Next Generation). exist, they are no longer needed. É o único avião narrowbody (corredor único) da Boeing em produção, nas versões -700, -800 e -900. Since the wings were made bigger, 30% more fuel could fit in the plane. A320: 168. Owing to the 737's long production history and popularity, many older 737s have found use in museums after reaching the end of useful service.  69 -600s have been delivered. , The 737 MAX 7, a shortened variant of the MAX 8, was originally based on the 737-700, flying 1,000 nmi (1,900 km) farther and accommodating two more seat rows at 18% lower fuel costs per seat. The 737-600 was finished in 1995.  This is a list of how many planes have been built for each type of 737. Boeing called these models the Boeing 737 Classic series.  As of November 2020[update], 14,668 units of the Boeing 737 family had been ordered, with 4,082 units to be delivered, or 3,333 when including "additional criteria for recognizing contracted backlog with customers beyond the existence of a firm contract" (ASC 606 Adjustment). Depending upon the nature of the emergency, 737s either circle to burn off fuel or land overweight. [verification needed], The 737 had the highest, cumulative orders for any airliner until surpassed by the A320 family in October 2019. Consiste en un modelo igual que el Boeing 737 MAX 8, pero con el … , Blended winglets were standard on the 737 NG and are available for retrofit on 737 Classic models. The pilot's muscle forces alone control the tabs. It could carry 10 pallets of cargo. The family which came before it is the 737 Classic (−300/-400/-500) family. A Boeing 737 a világ legnépszerűbb közepes hatótávolságú, keskeny törzsű utasszállító repülőgépe.  Split Scimitar winglets were developed by Aviation Partners Inc. (API), the same Seattle-based corporation that developed the blended winglets; the Split Scimitar winglets produce up to a 5.5% fuel savings per aircraft compared to 3.3% savings for the blended winglets. Boeing 737 MAX je čtvrtá generace dvoumotorového proudového úzkotrupého dopravního letounu Boeingu 737 na krátké a střední tratě vyvinutá Boeingem jako reakce na úspěch Příští generace (Next Generation) Boeingů 737-700, 800 a 900. The 737 MAX 7, MAX 8 (including the denser, 200-seat MAX 200), and MAX 9 replace the 737-700, -800, and -900 respectively. Boeing will make three types of 737 MAX. ", "Check Out Boeing's Swanky New High-Tech Interior. The Boeing 737 is a twin jet narrow-body airliner built by Boeing.  Lufthansa was the only significant customer to purchase the 737-100 and only 30 aircraft were produced. Boeing and CFM solved the problem by putting the engine slightly ahead of the wing, instead of right under it. It was launched in 1987 by Southwest Airlines, with an order for 20 aircraft, and flew for the first time on June 30, 1989.  While a few 737-300s were slated for freighter conversion, no demand at all existed for a -500 freighter conversion. It features a redesigned wing with a larger area, a wider wingspan, greater fuel … The -200 was basically just a longer version of the 737-100. Because the engine is close to the ground, 737-300s and later models are more prone to engine foreign object damage (FOD).  As of January 2019[update], the series has received 5,011 firm orders. Le compagnie espressero anche il desiderio che la cabina di pilotaggio del nuovo aereo fosse compatibile con quella della generazione precedente. Demand further increased after being re-engined with the CFM56.  25% of the world's jet airliners are Boeing 737s. Reprinted in the AIAA Journal of Aircraft, Vol.3 No.6, November/December 1966, pp.524-528. At the time, Boeing was far behind its competitors; rival aircraft in service SE 210 Caravelle and in development, the BAC One-Eleven (BAC-111), Douglas DC-9, and Fokker F28 were already into flight certification. Con máis de 7000 unidades vendidas, é o avión para transporte de pasaxeiros máis producido da historia. , In March 2019, aviation authorities around the world grounded the 737 MAX following two hull loss crashes which caused 346 deaths. Customers include: GOL, Alaska Airlines, Air Europa, Air India, Egyptair, GE Commercial Aviation Services (GECAS), Hapagfly, Japan Airlines, Pegasus Airlines, Ryanair, Sky Airlines and Turkish Airlines.. In 1991, Boeing started working on an updated group of 737s. , The Boeing Converted Freighter program (BCF), or the 737-800BCF program, was launched by Boeing in 2016.  This improvement was put onto all aircraft after March 1969.  The improvements to the wing, engine and fuel mean that the 737NG can travel 900 nautical miles further. It was a modern, complete replacement of the 737-200. The T-43 was retired by the Air Education and Training Command in 2010 after 37 years of service.. La capacidad está calculada en galones, pero al planear el consumo de combustible el cálculo se hace en libras. In July 2019, there were 46 Boeing 737-200s in service, mostly with "second and third tier" airlines, and those of developing nations. It was called the 737 MAX. If the hydraulics or both engines fail, servo tabs will be automatically used. In generale però, per calcolare quanto viene consumato durante un volo, va considerata la distanza percorsa dall'aereo. El Boeing 737 MAX (también comercializado bajo denominaciones técnicas, como en el caso del modelo Boeing 737-8200)    es una familia de aviones de pasajeros desarrollada por el fabricante aeronáutico estadounidense Boeing Commercial Airplanes a partir de la familia Boeing 737 Next Generation para competir con la familia Airbus A320neo. The 737-200 Advanced is an improved version of the -200, introduced into service by All Nippon Airways on May 20, 1971. The number of passengers it can carry ranges from 85 to 215. It has been produced since 1996 and introduced in 1997, with a total order of 7,097 aircraft, of which 7,031 have been delivered as of May 2019[update]..  It featured a redesigned wing with a wider wingspan and larger area, greater fuel capacity, longer range and higher MTOWs.  At first, Boeing was making it to be a shorter, cheaper airliner than its 707 and 727. The first -100 was rolled out on January 17, 1967 and took its maiden flight on April 9, 1967, piloted by Brien Wygle and Lew Wallick, and several test flights, the FAA issued Type Certificate A16WE certifying the 737-100 for commercial flight on December 15, 1967. Atualmente não são apenas os passageiros que devem caber em maior número dentro do avião. Over 10,000 737s have been ordered by airlines.