Adam Air (incorporated as PT. Adam SkyConnection Airlines ) was a privately owned airline based in West Jakarta , Jakarta , Indonesia. It operated scheduled domestic services to over 20 cities and international services to Penang and Singapore . Its main base was Soekarno-Hatta International Airport , Jakarta.
141-488: Although sometimes referred to as a low-cost carrier , it marketed itself as an airline straddled between low-cost and traditional carriers, offering both on-board meal service and low fares, similar to the model adopted by Singapore-based Valuair . Prior to the crash of Flight 574 , it had been the fastest-growing low-cost carrier in Indonesia. Adam Air was founded in 2002 by Agung Laksono , an Indonesian businessman and
282-470: A Boeing 737-400 registered as PK-KKT, flying from Jakarta to Batam , skidded 75 metres (246 ft; 82 yd) off the end of the runway while landing in Batam. All 171 passengers and 6 crew members survived, with two passengers treated for shock. The plane sustained damage to one wing and was ultimately written off by its lessor. This accident contributed to the airline's demise, just eight days later, and
423-426: A cost of available seat mile (CASM) advantage in relation to the traditional and established, legacy airlines such as Trans World Airlines and American Airlines . Often this CASM advantage has been attributed solely to the lower labor costs of the newly hired and lower pay grade workers of new start-up carriers, such as ValuJet , Midway Airlines, and their like. However, these lower costs can also be attributed to
564-655: A VIP aircraft by the Mexican Air Force for 23 years under registration TP-03. TP-03 would be broken up in 2006. The first 737-100, NASA 515, is on static display in the Museum of Flight in Seattle and is the last surviving example of the type. The 737-200 was a 737-100 with an extended fuselage, launched by an order from United Airlines in 1965 and entered service with the launch customer in April 1968. Its unit cost
705-464: A design team, which cooperated with CFM International to select, modify and deploy a new engine and nacelle that would make the 737-300 into a viable aircraft. They chose the CFM56-3B-1 high-bypass turbofan engine to power the aircraft, which yielded significant gains in fuel economy and a reduction in noise, but also posed an engineering challenge, given the low ground clearance of the 737 and
846-880: A domestic legacy airline and one or more foreign investors. By mid-2013, these new LCCs were operating at a unit cost of around 8 yen per seat-kilometer, compared to 10–11 yen per seat-kilometer for domestic legacy airlines. However, their unit cost was still much higher than the 3 yen per seat-kilometer for AirAsia in Malaysia , due to the higher cost of landing fees and personnel in Japan. By 2017, low-cost carriers had achieved market share of 57.2% in South Asia and 52.6% in Southeast Asia. Market share remained somewhat lower in Europe at 37.9% and North America at 32.7%. For
987-402: A flight from Jakarta to Makassar , Sulawesi . The aircraft was subsequently flown into a radar "black spot" and was lost for several hours, eventually making an emergency landing at Tambolaka Airport , Sumba (on a different island 481 kilometres (299 mi; 260 nmi) away from their intended destination, and southeast from their origin, instead of northeast). The pilot in that incident
1128-422: A flight on a full-service carrier. Most airlines charge additional taxes and fees on their tickets. Some low-cost airlines have been known to charge fees for the seemingly ridiculous, such as levying a credit card charge if credit card is the only payment method accepted. While tour and package operators have offered lower-priced, lower-frilled traveling for a large part of modern airline history, not until during
1269-529: A gravel deflector on the nose gear and a vortex dissipator extending from the front of the engine. Alaska Airlines used the gravel kit for some of its combi aircraft rural operations in Alaska until retiring its -200 fleet in 2007. Air Inuit , Nolinor Aviation and Chrono Aviation still use the gravel kit in Northern Canada. Canadian North also operated a gravel-kitted 737-200 Combi, but this
1410-544: A greater number of add-on fees. In the US market, Allegiant Air , Frontier Airlines , Spirit Airlines , and Sun Country Airlines are considered to be ULCCs. In Europe, Ryanair and Wizz Air are the most prominent ULCCs. In Asia, AirAsia and Lion Air are the most prominent ULCCs. The pricing policy of the low-cost carriers is usually very dynamic as befits their business model, with frequent discounts and tickets in promotion. Like other carriers, however, even if
1551-552: A higher age limit on unaccompanied minors than full-service carriers. Often these airlines do not offer connecting tickets, since the airline will have to pay for ground crew to transfer luggage. A customer may create a connection manually by purchasing two separate tickets, but these are considered separate contracts, and the passenger bears the risk if a delayed inbound flight causes a missed connection. When most countries had national monopolies, crews could negotiate pay raises and good pension benefits (something that costs money for
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#17327760283261692-795: A large-scale reduction of its fleet of Boeing 737 aircraft and operations. In March 2017, International Airlines Group established Level , a long-haul low-cost virtual airline based in Barcelona Airport and serving destinations in North and South America. Long-haul low-cost carriers are emerging on the transatlantic flights market with 545,000 seats offered over 60 city pairs in September 2017 (a 66% growth over one year), compared to 652,000 seats over 96 pairs for Leisure airlines and 8,798,000 seats over 357 pairs for mainline carriers . Former American Airlines CEO Bob Crandall thinks
1833-519: A minimum set of equipment, further reducing costs of acquisition and maintenance, as well as keeping the weight of the aircraft lower and thus saving fuel. Depending on the low-cost airline seats do not recline and do not have rear pockets, to reduce cleaning and maintenance costs. Others have no window shades. Pilot conveniences, such as ACARS , may be excluded. Often, no in-flight entertainment systems are made available, though many US low-cost carriers do offer satellite television or radio in-flight. It
1974-423: A need for a new aircraft to supplement the 727 on short and thin routes. Preliminary design work began on May 11, 1964, based on research that indicated a market for a fifty to sixty passenger airliner flying routes of 50 to 1,000 miles (100 to 1,600 km). The initial concept featured podded engines on the aft fuselage, a T-tail as with the 727, and five-abreast seating. Engineer Joe Sutter relocated
2115-459: A new Boeing aircraft. Lufthansa was the only significant customer to purchase the 737-100 and only 30 aircraft were produced. The -200 was rolled out on June 29, 1967, and had its maiden flight on August 8, 1967. It was then certified by the FAA on December 21, 1967. The inaugural flight for United Airlines took place on April 28, 1968, from Chicago to Grand Rapids, Michigan . The lengthened -200
2256-460: A page from the mainline, major, or legacy carriers' desire to reduce costs in all ways possible in regards regional route networks by outsourcing regional operations to the lowest expense airline bidder capable of operating regional aircraft, a new generation of low-cost airlines (in name only) soon evolved in the US with varying levels of success. Among these varieties of low-cost and discount operators were noteworthy starts-ups that managed to get off
2397-509: A range similar to the Airbus A319LR . The 737-800 was a stretched version of the 737-700 launched on September 5, 1994. The -800 seats 162 passengers in a two-class or 189 passengers in a high-density, one-class layout. Launch customer Hapag-Lloyd Flug (now TUIfly ) received the first one in April 1998. The -800 replaced directly the -400 and aging 727-200 of US airlines. It filled also the gap left by Boeing's decision to discontinue
2538-416: A retrofit was provided for active aircraft. Longer nacelle/wing fairings were introduced, and the airflow over the flaps and slats was improved. The production line also introduced an improvement to the flap system, allowing increased use during takeoff and landing. All these changes gave the aircraft a boost to payload and range, and improved short-field performance. Both the first and last 737-100s became
2679-468: A simpler fare scheme, such as selling only one-way tickets. Typically fares increase as the plane fills up, which rewards early reservations. In Europe (and early in Southwest's history) luggage is not transferred from one flight to another, even if both flights are with the same airline. This saves costs and is thought to encourage passengers to take direct flights. Tickets are not sold with transfers, so
2820-449: A single aircraft type, so that cabin and ground crew will only have to be trained to work on one type of aircraft. This is also beneficial from a maintenance standpoint as spare parts and mechanics will only be dedicated to one type of aircraft. These airlines tend to operate short-haul flights that suit the range of narrow-body (single aisle) planes. As of lately, however, there is also a rise in demand for long range low-cost flights and
2961-488: A single-class layout with slimline seats requiring an extra pair of exit doors . The MAX 200 would be 20% more cost-efficient per seat, including 5% lower operating costs than the MAX 8 and would be the most efficient narrow-body on the market when entering service. In mid-November 2018, the first MAX 200 of the 135 ordered by Ryanair rolled out, in a 197-seat configuration. It was first flown from Renton on January 13, 2019, and
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#17327760283263102-502: A strengthened wing spar . 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. The last two -400s, i.e. the last 737 Classics series, were delivered to CSA Czech Airlines on February 28, 2000. The 737-400 was replaced by the 737-800 of the Next Generation series. The 737-400SF was a 737-400 converted to freighter, though it
3243-527: A team from the National Transportation Safety Committee (KNKT), who they were supposed to transport to the site, and sent only their own engineers. According to Adam Air, they repaired the fault, and the aircraft was immediately returned to service without any inspection. Iksan Tatang, director general of air transportation, said the incident was "a serious violation", and promised a full investigation. However, no sign of
3384-654: A time. They said that there had been such incidents as: The Associated Press quoted one Adam Air pilot as saying that "Every time you flew, you had to fight with the ground staff and the management about all the regulations you had to violate." They also said that if the airline's pilots confronted their seniors, they were grounded or docked pay. The Asia Times said it had spoken to "some well-placed local sources requesting anonymity", who claimed that Agung Laksono did not invest any of his own money into Adam Air, instead using money available to him through his official government position. Furthermore, Laksono's position gave him
3525-428: A two class and 189 in a high-density, one class layout. The launch customer Alaska Airlines received the delivery on May 15, 2001. The 737-900ER (Extended Range) is the newest and largest variant of the 737NG generation. An additional pair of exit doors and a flat rear pressure bulkhead increased its seating capacity to 180 passengers in a two-class and up to 220 passengers in a one-class configuration. The -900ER
3666-458: A way to restructure the payments," Adam Suherman was quoted as saying. On 18 March 2008, after an accident at Batam , in which a Boeing 737 skidded off the runway while landing, the Indonesian government suspended Adam Air's Air Operator Certificate and gave them three months to show safety improvements. On 18 June 2008, the Indonesian government revoked Adam Air's operator certificate, and
3807-755: A week, and Melbourne thrice weekly. On 11 March 2009, AirAsia X started its first low-cost long-haul service into Europe, to London Stansted . The daily flights are operated by two leased Airbus A340 -300s. A one-way economy-class ticket often costs £150, and the premium-class one-way often costs £350. On 12 January 2012, AirAsia announced that it would be suspending services to London on 1 April 2012. Low-cost European airline, Norwegian Air Shuttle , started long-haul low-cost operations in May 2013 under their Norwegian Long Haul arm. Norwegian initially operated flights to Bangkok and New York from Scandinavia using leased Airbus A340 aircraft, switching to new Boeing 787s in
3948-575: Is also becoming a popular approach to install LCD monitors onto the aircraft and broadcast advertisements on them, coupled with the traditional route–altitude–speed information. Some allow priority boarding for an extra fee instead of reserved seating, and some allow reserving a seat in an emergency exit row (for longer leg room) at an extra cost. Like the major carriers, many low-cost carriers develop one or more bases to maximize destination coverage and defend their market. Many do not operate traditional hubs , but rather focus cities . Airlines often offer
4089-418: Is an airline that is operated with an emphasis on minimizing operating costs. It sacrifices certain traditional airline luxuries for cheaper fares. To make up for revenue lost in decreased ticket prices, the airline may charge extra fees, such as for carry-on baggage. The term originated within the airline industry referring to airlines with a lower operating cost structure than their competitors. The term
4230-959: Is an American narrow-body airliner produced by Boeing at its Renton factory in Washington . Developed to supplement the Boeing 727 on short and thin routes, the twinjet retained the 707 fuselage width and six abreast seating but with two underwing Pratt & Whitney JT8D low-bypass turbofan engines. Envisioned in 1964, the initial 737-100 made its first flight in April 1967 and entered service in February 1968 with Lufthansa . The lengthened 737-200 entered service in April 1968, and evolved through four generations, offering several variants for 85 to 215 passengers. The First Generation 737-100/200 variants were powered by Pratt & Whitney JT8D low-bypass turbofan engines and offered seating for 85 to 130 passengers. Launched in 1980 and introduced in 1984,
4371-542: Is at risk of becoming "a smoking hole in the ground." Following the crash of Adam Air Flight 292 in Batam , PT Bhakti Investama and business consortium Bright Star Perkasa, which together own 50 percent share in Adam Air, announced that they would bail their investments and sell their shares back to the carrier's founders. Bhakti Investama's investor relations official Henry Suparman did not cite any specific safety incident in
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4512-1050: Is often applied to any carrier with low ticket prices and limited services regardless of their operating models. Low-cost carriers should not be confused with regional airlines that operate short-haul flights without service, or with full-service airlines offering some reduced fares. Some airlines advertise themselves as low-cost while maintaining products usually associated with traditional mainline carriers’ services. These products include preferred or assigned seating , catering, differentiated premium cabins , satellite or ground-based Wi-Fi internet, and in-flight audio and video entertainment . The term ultra low-cost carrier ( ULCC ) has been used, particularly in North America and Europe to refer to carriers that do not provide these services and amenities. The low-cost carrier business model practices vary widely. Some practices are more common in certain regions, while others are generally universal. The common theme among all low-cost carriers
4653-923: Is the name given to the 737-300/400/500 series after the introduction of the -600/700/800/900 series of the Boeing 737 family. Produced from 1984 to 2000, a total of 1,988 Classic series were delivered. Close to the next major upgrade of single aisle aircraft at Airbus and Boeing, the price of jet fuel reached a peak in 2008, when airlines devoted 40% of the retail price of an air ticket to pay for fuel, versus 15% in 2000. Consequently, in that year carriers retired Boeing 737 Classic aircraft to reduce fuel consumption; replacements consisted of more efficient 737 Next Generation or A320 family aircraft. 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. This intensified
4794-400: Is the reduction of cost and reduced overall fares compared to legacy carriers. Traditional airlines have also reduced their cost using several of these practices. Most low-cost carriers operate aircraft configured with a single passenger class, and some low-cost carriers choose to operate more than one type and configure their aircraft with more than one passenger class, but most operate just
4935-420: Is well known for using fuel hedging programs to reduce its overall fuel costs. Check-in at the gate of luggage requires fees, as it requires addition to the weight calculation and last-minute baggage handling. Online check-in is becoming common, again in the interest of avoiding personnel costs. Where permissible, some airlines have a disinclination to handle Special Service passengers, for instance by placing
5076-460: Is why Ryanair flies to Gatwick Airport , Luton Airport , and Stansted Airport in the London area and how easyJet is able to fly to Paris-Charles de Gaulle , and Amsterdam Airport Schiphol . In London's case however, low-cost carriers would not be able to use Heathrow as the airport is running at near capacity, so there is no room to build a base. The airlines tend to offload, service and re-load
5217-526: The 737 MAX -7/8/9/10 variants, powered by improved CFM LEAP -1B high-bypass turbofans and accommodating 138 to 204 people, entered service in 2017. Boeing Business Jet versions have been produced since the 737NG, as well as military models. As of October 2024 , 16,705 Boeing 737s have been ordered and 11,898 delivered. Initially, its main competitor was the McDonnell Douglas DC-9 , followed by its MD-80 / MD-90 derivatives. In 2013,
5358-486: The Air Transport Association maintenance and engineering conference by chief project engineer Jack Steiner, where its elaborate high-lift devices raised concerns about maintenance costs and dispatch reliability. The original 737 continued to be developed into thirteen passenger, cargo, corporate and military variants. These were later divided into what has become known as the four generations of
5499-718: The Airbus A318 . The 737-700, the first variant of the Next-Generation, was launched in November 1993 with an order of 63 aircraft. The -700 seats 126 passengers in a two-class or 149 passengers in a one-class layout. The launch customer Southwest Airlines took the first delivery in December 1997. The 737-700 replaced the 737-300 and competes with the Airbus A319 . The 737-700C is a convertible version where
5640-471: The BAC One-Eleven (BAC-111), Douglas DC-9 , and Fokker F28 were already into flight certification. To expedite development, Boeing used 60% of the structure and systems of the existing 727, particularly the fuselage, which differs in length only. This 148-inch (3.76 m) wide fuselage cross-section permitted six-abreast seating compared to the rivals' five-abreast. The 727's fuselage was derived from
5781-548: The CFM LEAP -1B engine, with American Airlines intending to order 100 of these aircraft. On August 30, 2011, Boeing confirmed the launch of the 737 new engine variant, to be called the Boeing 737 MAX . It was based on earlier 737 designs with more efficient LEAP-1B power plants, aerodynamic improvements (most notably split-tip winglets ), and airframe modifications. It competes with the Airbus A320neo family that
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5922-567: The CFM56 . The 737 went on to become the highest-selling commercial aircraft in terms of orders until surpassed by the competing Airbus A320 family in October 2019, but maintains the record in total deliveries. The fuselage is manufactured in Wichita, Kansas , by Boeing spin-off company Spirit AeroSystems , before being moved by rail to Renton. The Renton factory has three assembly lines for
6063-855: The European Commission , the LCCs market share (44.8%) exceeded legacy carriers (42.4%) in 2012: between 2002 and 2017, LCC share of international seat capacity rose from 23% to 57% in the UK, from 10% to 55% in Italy and from 9% to 56% in Spain but have still room for growth in domestic seat-capacity In France with 19% and in Germany with 25% in 2017, compared with 66% in the UK, 48% in Spain and 47% in Italy. By early 2019, there were more than 100 LCCs operating 6,000 aircraft, doubled from 2,900 aircraft at
6204-669: The U.S. Air Force . Some were modified into CT-43s, which are used to transport passengers, and one was modified as the NT-43A Radar Test Bed. The first was delivered on July 31, 1973, and the last on July 19, 1974. The Indonesian Air Force ordered three modified 737-200s, designated Boeing 737-2X9 Surveiller . They were used as Maritime reconnaissance (MPA)/transport aircraft, fitted with SLAMMAR (Side-looking Multi-mission Airborne Radar). The aircraft were delivered between May 1982 and October 1983. After 40 years, in March 2008,
6345-891: The UK and Canada for £89. In August 2006, Zoom announced a UK subsidiary to offer low-cost long-haul flights to the United States and India, but suspended its operations from 28 August 2008 due to high fuel prices inducing financial problems. In 2005, Emirates ' Tim Clark viewed long-haul low-cost as inevitable, flights could be operated on 760 seats all-economy Airbus A380s , or 870 for an hypothetical A380 stretch. Since 2005, Australia's Jetstar Airways operates international flights, starting with Christchurch , New Zealand. In late 2006, others followed from Sydney , Melbourne and Brisbane , to popular tourist destinations within 10 hours like Honolulu , Japan, Vietnam , Thailand and Malaysia . With new aircraft deliveries, it hopes to fly to
6486-410: The -500. The Boeing 737 Next Generation , abbreviated as 737 Next Gen or 737NG , is the name given to the main models 737-600/700/800/900 series and the extended range -700ER/900ER variants of the Boeing 737 family. 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 . The primary goal was to re-engine
6627-467: The 707. The proposed wing airfoil sections were based on those of the 707 and 727, but somewhat thicker; altering these sections near the nacelles achieved a substantial drag reduction at high Mach numbers. The engine chosen was the Pratt & Whitney JT8D -1 low-bypass ratio turbofan engine, delivering 14,500 pounds-force (64 kN ) of thrust. The concept design was presented in October 1964 at
6768-599: The 737 MAX; a fourth is planned to open at the Everett factory in 2024. The Boeing 737 Original is the name given to the -100/200 and -200 Advanced series of the Boeing 737 family. The initial model was the 737-100, the smallest variant of the 737 aircraft family, which was launched in February 1965 and entered service with Lufthansa in February 1968. In 1968, its unit cost was US$ 3.7M (1968), $ 32.4M today. A total of 30 737-100s were ordered: 22 by Lufthansa, 5 by Malaysia–Singapore Airlines (MSA) and 2 by Avianca with
6909-421: The 737 project would not be canceled. Consultation with Lufthansa over the previous winter had resulted in the seating capacity being increased to 100. On April 5, 1965, Boeing announced an order by United Airlines for 40 737s. United wanted a slightly larger capacity than the 737-100, so the fuselage was stretched 36 inches (91 cm) ahead of, and 40 inches (102 cm) behind the wing. The longer version
7050-532: The 737 with the high pressure ratio CFM56-7. By the early 1990s, as the MD-80 slowly withdrew from the competition following the introduction of the MD-90, it had become clear that the new A320 family was a serious threat to Boeing's market share. Airbus won previously loyal 737 customers, such as Lufthansa and United Airlines. In November 1993, to stay in the single aisle competition, Boeing's board of directors authorized
7191-432: The 737-100 for commercial flight on December 15, 1967. It was the first aircraft to have, as part of its initial certification, approval for Category II approaches , which refers to a precision instrument approach and landing with a decision height between 98 and 197 feet (30 and 60 m). Lufthansa received its first aircraft on December 28, 1967, and on February 10, 1968, became the first non-American airline to launch
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#17327760283267332-537: The 737-900 and competes with the Airbus A321neo . The 737 MAX 10 was proposed as a stretched MAX 9 in mid-2016, enabling seating for 230 in a single class or 189 in two-class layout, compared to 193 in two-class seating for the A321neo. The modest 66-inch (1.7 m) stretch of fuselage enables the MAX 10 to retain the existing wing and CFM Leap 1B engine from the MAX 9 with a trailing-link main landing gear as
7473-408: The Boeing 737 family: The launch decision for the $ 150 million (~$ 1.11 billion in 2023) development was made by the board on February 1, 1965. The sales pitch was big-jet comfort on short-haul routes. Lufthansa became the launch customer on February 19, 1965, with an order for 21 aircraft, worth $ 67 million (~$ 494 million in 2023) after the airline had been assured by Boeing that
7614-532: The CFM56 included the U.S. Air Force with its program to re-engine KC-135 tankers. 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). The wing incorporated several changes for improved aerodynamics. The wingtip was extended 9 inches (23 cm), and the wingspan by 1 foot 9 inches (53 cm). The leading-edge slats and trailing-edge flaps were adjusted. The tailfin
7755-461: The FAA cleared the MAX to return to service. Before the aircraft can fly again, repairs must be implemented and airlines' training programs must be approved. Passenger flights in the U.S. are expected to resume before the end of the year. Worldwide, the first airline to resume passenger service was Brazilian low-cost Gol , on December 9, 2020. The 737 MAX 7, a shortened variant of the MAX ;8,
7896-478: The Irish Aviation Authority. As supply increases, this sort of differentiation by brand is an important criteria for the future success of low-cost carriers, since many experts believe price competition alone is not enough, given the number of carriers. As the number of low-cost carriers has grown, these airlines have begun to compete with one another in addition to the traditional carriers. In
8037-535: The MD-80 and MD-90 aircraft, following Boeing's merger with McDonnell Douglas . The 737-800 is the most widely used narrowbody aircraft and competes primarily with the Airbus A320. The 737-900 was launched in 1997 and took its first flight on August 3, 2000. 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
8178-625: The Middle East and 12% within Africa. A long-haul low-cost operation would be harder to differentiate from a conventional airline as there are few cost savings possibilities, while the seat costs would have to be lower than the competition. Long-haul aircraft scheduling is often determined by time zone constraints, like leaving the US East Coast in the evening and arriving in Europe
8319-407: The Next Generation program to mainly upgrade the 737 Classic series. In late 1993, after engineering trade studies and discussions with major customers, Boeing proceeded to launch a second derivative of the Boeing 737, the 737 Next Generation (NG) -600/700/800/900 series. It featured a redesigned wing with a wider wingspan and larger area, greater fuel capacity, longer range and higher MTOWs . It
8460-403: The Next Generation series. The 737-500 was offered as a modern and direct replacement of the 737-200. It was launched in 1987 by Southwest Airlines , with an order for 20 aircraft, and it flew for the first time on June 30, 1989. A single prototype flew 375 hours for the certification process, and on February 28, 1990, Southwest Airlines received the first delivery. The -500 incorporated
8601-549: The Second Generation 737 Classic -300/400/500 variants were upgraded with more fuel-efficient CFM56-3 high-bypass turbofans and offered 110 to 168 seats. Introduced in 1997, the Third Generation 737 Next Generation (NG) -600/700/800/900 variants have updated CFM56-7 high-bypass turbofans, a larger wing and an upgraded glass cockpit , and seat 108 to 215 passengers. The latest, and Fourth Generation,
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#17327760283268742-597: The Speaker of Indonesia's House of Representatives, and Sandra Ang. Sandra Ang is from an Indonesian-Chinese family which owned the airline. The airline was named after Sandra Ang's 26-year-old son Adam Suherman, who was named chief executive officer (CEO) of the airline. After studying in the United States, Suherman suggested that his family form an airline. The airline was established in 2002 and began operations on 19 December 2003 with two Boeing 737-400 aircraft leased from GE Commercial Aviation Services with first flight
8883-399: The US, airlines have responded by introducing variations to the model. In Europe, the emphasis has remained on reducing costs and no-frills service. A secondary term ultra low-cost carrier ( ULCC ) has been used to differentiate some low-cost airlines whose model deviates further from that of a standard low-cost carrier, with ultra low-cost carriers having minimal inclusions in the fare and
9024-440: The advertised base prices are very low, charges and taxes are typically not mentioned. With some airlines, some flights are advertised as free (plus applicable taxes, fees and charges). Depending on the airline, perhaps as many (or as few) as ten percent of the seats on any flight are offered at the lowest price and are the first to sell. The prices steadily rise thereafter to a point where they can be comparable or more expensive than
9165-476: The aft fuselage instead of as a T-tail. 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. At the time, Boeing was far behind its competitors; the SE 210 Caravelle had been in service since 1955, and
9306-673: The aircraft (turnaround) in shorter time periods and do not wait for late passengers, allowing maximum utilization of aircraft. Low-cost carriers generate ancillary revenue from a variety of activities, such as à la carte features and commission-based products. Some airlines may charge a fee for a pillow or blanket or for carry-on baggage. In Europe, it is common for each and every convenience and service to have an additional charge. Low-cost carriers intend to be low-cost, so in many cases employees work multiple roles. At some airlines flight attendants also work as gate agents or assume other roles, thereby limiting personnel costs. Southwest Airlines
9447-552: The aircraft to modern specifications, while also retaining commonality with previous 737 variants. In 1980, preliminary aircraft specifications of the variant, dubbed 737-300, were released at the Farnborough Airshow . This first major upgrade series was later renamed 737 Classic. It competed primarily with the MD-80, its later derivative the MD-90 , and the newcomer Airbus A320 family . Boeing engineer Mark Gregoire led
9588-532: The aircraft's tail stabilizer were found 300 metres (980 ft) offshore. The flight recorders and suspected debris were located, but were not initially recovered due to a dispute between Adam Air and the Indonesian Government over who should pay recovery costs. Both recorders were retrieved after Adam Air agreed to pay for seven days of searching. A 2009 episode of Mayday ( Air Crash Investigation , Air Emergency ) about Flight 574 stated that
9729-427: The airline but said that Bhakti had not seen any significant progress in the airline's handling of safety issues in the past year. Adam Air's safety record, like a number of other Indonesian airlines, had been heavily criticised. Pilots had reported repeated and deliberate breaches of international safety regulations due to the airline's attitude towards them and aircraft being flown in non-airworthy states for months at
9870-676: The airline can avoid responsibility for passengers' connections in the event of a delay. Low-cost carriers often have a sparse schedule with one flight per day and route, so it would be hard to find an alternative for a missed connection. Modern US-based low-cost carriers generally transfer baggage for continuing flights, as well as transferring baggage to other airlines. Many airlines opt to have passengers board via stairs, since jetways generally cost more to lease. Often, low-cost carriers fly to smaller, less congested secondary airports and/or fly to airports during off-peak hours to avoid air traffic delays and take advantage of lower landing fees . This
10011-399: The airline ceased operations. Prior to its demise, the company was in serious financial trouble. The company's owner (Sandra Ang) had been allegedly embezzling the company's money. The financial losses from the embezzlement reportedly amounted to Rp 2.1 trillion (approximately US$ 210 million). On August 12, 2008, the Indonesian police named Sandra Ang as a suspect for money embezzlement. She
10152-573: The airlines only in the long term). During this period, most passengers were business travellers who paid high fares that covered these costs. After deregulation, which led to lower fares, many airlines remained bound to these salary agreements and pensions, whereas new low-cost carriers employed new staff with lower salaries, especially for cabin crew, keeping personnel costs low and allowing for competitive fares. In some cases airlines have gone bankrupt (e.g., Alitalia , Sabena , and Swissair ), and new airlines replaced them. Traditional carriers followed
10293-538: The availability of next generation planes that make long haul routes more feasible for LCCs. In the past, low-cost carriers tended to operate older aircraft purchased second-hand, such as the McDonnell Douglas DC-9 and older models of the Boeing 737 . Since 2000, fleets generally consist of the newest aircraft, commonly the Airbus A320 family and Boeing 737. Although buying new aircraft is usually more expensive than second-hand, new planes are cheaper to operate in
10434-467: The competition between the two giant aircraft manufacturers, which has since become a duopoly competition . An optional upgrade with winglets became available for the Classic and NG series. Development began in 1979 for the 737's first major revision, which was originally introduced as the 'new generation' of the 737. Boeing wanted to increase capacity and range, incorporating improvements to upgrade
10575-592: The continental US and Europe . In April 2006, the industry magazine Airline Business analysed the potential for low-cost long-haul service and concluded that a number of Asian carriers, including AirAsia, were closest to making such a model work. On 26 October 2006, Oasis Hong Kong Airlines started flying from Hong Kong to London-Gatwick . The lowest prices for flights between Hong Kong to London could be as low at £75 (approximately US$ 150) per leg (not including taxes and other charges) for economy class and £470 (approximately US$ 940) per leg for business class for
10716-516: The country'. This meant that they were automatically charged a duty of 30,000 Rupiah each, when in reality they owed none. The money was then split between fourteen staff members. A computer from the check-in desk, as well as passenger tickets and lists, were seized. On 17 May 2007 Adam Air pilots decided to resign due to poor navigational systems with which they were forced to fly. The airline sued all of them since their contract length had not been fulfilled. A Liputan 6 article stated that Adam Air
10857-450: The denser, 200-seat MAX 200), and MAX 9 replace the 737-700, -800, and -900 respectively. The further stretched 737 MAX 10 has also been added to the series. The aim was to re-engine the 737NG family using CFM LEAP-1B engines having very high bypass ratio, to compete with the Airbus A320neo family. On July 20, 2011, Boeing announced plans for a third major upgrade and respectively fourth generation of 737 series to be powered by
10998-692: The end of Skytrain . In late 2007, Cebu Pacific , the Philippines ' largest low-cost carrier, announced non-stop flights from the Philippines to the United States West Coast and other US cities from mid-2009. The airline also intends to launch low-cost service to Middle East , where around a million Filipinos are based, and in Europe. Flights to Dubai — its first long-haul destination — started in 2013. As of September 2024, it operates flights to Dubai daily, to Sydney four times
11139-558: The end of 2009, while seat capacity reached nearly 1.7 billion in 2018. LCCs accounted for 33% of intra-regional seat capacity in 2018 with 1.564 billion, up from 25% in 2008 with 753 million, and 13% of seat capacity between regions with 101 million, up from 6% in 2009 with 26 million. In 2018, penetration rate was 41% of seats within Europe, 36% within Latin America, 32% within North America, 29% within Asia Pacific, 17% within
11280-437: The engines to the wings which lightened the structure and simplified the accommodation of six-abreast seating in the fuselage. The engine nacelles were mounted directly to the underside of the wings, without pylons, allowing the landing gear to be shortened, thus lowering the fuselage to improve baggage and passenger access. Relocating the engines from the aft fuselage also allowed the horizontal stabilizer to be attached to
11421-517: The equipment to be in good working order, and had the pilots arrested on charges of endangering passenger safety. Immediately after the incident, the Directorate General of Air Communications (DGAC) sent instructions to Adam Air to repair the faulty system. The airline was then required to conduct a total of thirteen test flights with DGAC inspectors aboard before the aircraft could return to commercial service. Adam Air instead left behind
11562-611: The final 737-200 aircraft in the U.S. flying scheduled passenger service were phased out, with the last flights of Aloha Airlines . As of 2018, the variant still saw regular service through North American charter operators such as Sierra Pacific Airlines . The short-field capabilities of the 737-200 led Boeing to offer the "Unpaved Strip Kit" (see the Air North example, right). This option reduced foreign object damage when operated on remote, unimproved or unpaved runways, that competing jetliners could not use safely. The kit included
11703-411: The final commercial aircraft delivered to MSA on October 31, 1969. This variant was largely overshadowed by its bigger 737-200 sibling, which entered service two months later. The original engine nacelles incorporated thrust reversers taken from the 727 outboard nacelles. They proved to be relatively ineffective and tended to lift the aircraft up off the runway when deployed. This reduced the downforce on
11844-484: The first variant of the 737 MAX, has a longer fuselage than the MAX 7. On July 23, 2013, Boeing completed the firm configuration for the 737 MAX 8. Its first commercial flight was operated by Malindo Air on May 22, 2017. The MAX 8 replaced the 737-800 and competed with the A320neo. 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
11985-561: The following morning, and the longer flight times mean there is less scope to increase aircraft utilization as in short-haul. The business model is financially risky , and many companies have entered bankruptcy , like Laker Airways . In 2004, Irish Aer Lingus maintains a full service on transatlantic flights while it lowered its prices to compete with Ryanair on short haul. Late in 2004, Oasis Hong Kong Airlines offered London to Hong Kong flights from £199, and Canadian Zoom Airlines started selling transatlantic flights between
12126-406: The formal revocation of its AOC three months later. The incident also illustrated that crew were not trained correctly on evacuation procedures. In particular, during the evacuation of this aircraft no slides were deployed to allow the passengers off the aircraft. Low-cost carrier A low-cost carrier ( LCC ) or low-cost airline , also called a budget , or discount carrier or airline ,
12267-599: The fuselage of the plane to crack and bend at the middle, with the tail of the plane drooping towards the ground. There were no reports of serious injuries from the incident. Subsequent flights to the airport were diverted to alternate airports. As a result, six Adam Air 737s were grounded awaiting safety checks, but five of these were then put back in regular service. Adam Air described this as "harsh punishment" for an accident it blamed on poor weather conditions, but Vice President Jusuf Kalla has said that all Boeing 737-300s should be checked. On 10 March 2008, Adam Air Flight 292,
12408-559: The global 737 fleet had completed more than 184 million flights over 264 million block hours since its entry into service. It was the highest-selling commercial aircraft until being surpassed by the competing Airbus A320 family in October 2019, but maintains the record in total deliveries. The 737 MAX, designed to compete with the A320neo , was grounded worldwide between March 2019 and November 2020 following two fatal crashes. Boeing had been studying short-haul jet aircraft designs, and saw
12549-401: The ground by using the larger aircraft services of established charter airlines. Among this group were the virtual airlines ; Direct Air , PeoplExpress , Western , and those that never began service such as JetAmerica . In Japan, low-cost airlines made major inroads into the market in 2012 when Peach , Jetstar Japan and AirAsia Japan began operations, each with financial sponsorship by
12690-487: The improvements of the 737 Classic series, allowing longer routes with fewer passengers to be more economical than with the 737-300. The fuselage length of the 737-500 is 1 foot 7 inches (48 cm) longer than the 737-200, accommodating up to 140 passengers. Both glass and older-style mechanical cockpits arrangements were available. Using the CFM56-3 engine also gave a 25 percent increase in fuel efficiency over
12831-473: The investigation's findings exists on the public record, and it is unclear if an investigation took place at all. Critics say Adam Air used its political connections to sidestep aviation authorities. When asked by Tempo magazine what caused the fatal crash of Adam Air Flight 574 in January 2007, before Adam Air agreed (nine months later) to help find the wreckage, chief executive officer Suherman said: "It
12972-438: The larger diameter of the engine over the original Pratt & Whitney engines. Gregoire's team and CFM solved the problem by reducing the size of the fan (which made the engine slightly less efficient than it had been forecast to be), placing the engine ahead of the wing, and by moving engine accessories to the sides of the engine pod, giving the engine a distinctive non-circular "hamster pouch " air intake. Earlier customers for
13113-428: The last 737-100s in service. The first aircraft used by Boeing as prototype under registration N73700 was later ordered by and delivered to NASA on July 26, 1973, which then operated it under registration N515NA and retired after 30 years on September 27, 2003. The last 737-100 built and also the last operating was originally sold to Malaysia–Singapore Airlines : it was transferred to Air Florida before being used as
13254-639: The legacy carriers will force Long-haul LCCS to lose too much money and will continue to dominate. While Asian carriers like AirAsia X, Scoot , Cebu Pacific and Jetstar Airways are successful, the October 2018 demise of Primera Air and its $ 99 transatlantic flights illustrates the difficulties of the model, as the US World Airways will be relaunched in 2019. Norse Atlantic Airways was founded in 2021 and commenced operations in 2022, operating transatlantic flights as well as flights to Thailand beginning in 2023. Boeing 737 The Boeing 737
13395-712: The less complex aircraft fleets and route networks with which these new carriers began operations, in addition to their reduced labor costs. To combat the new round of low-cost and start-up entrants into the very competitive and deregulated United States airline industry, the mainline major carriers and network legacy carriers strategically developed no-frills divisions within the main airlines brand and corporate structures. Among these were Continental Lite , Delta Express , MetroJet , Shuttle by United , Song , and Ted . However, most of these "airlines within an airline" were short-lived and quickly disposed-of when economic rationalization or competitive pressures subsided. Taking
13536-485: The long run since they are extremely efficient in terms of fuel, training, maintenance, and crew costs per passenger. In 2013, ch-aviation published a study about the fleet strategy of low-cost carriers. They stated that major LCCs that order aircraft in large numbers get large discounts for doing so, and due to this they can sell their aircraft just a few years after delivery at a price high enough to keep their operating costs relatively low. Aircraft often operate with
13677-402: The longer length. Entry into service with launch operator Southwest Airlines was expected in January 2019, but the airline deferred these orders until 2023–2024. The 737 MAX 7 replaced the 737-700 and was predicted to carry 12 more passengers and fly 400 nautical miles (740 km; 460 mi) farther than the competing Airbus A319neo with 7% lower operating costs per seat. The 737 MAX 8,
13818-666: The low-cost carriers by enabling web check-in, encouraging machine check-in at the airport, and generally reducing ground personnel cost. The number of crew members follow international conventions that require one flight attendant per 50 passenger seats and two pilots. However, carriers can save money by reducing the amount of ground crew. Carriers hire pilots through third-party agencies based in low-tax countries without benefits for sick pay, pensions or health insurance. Traditional carriers have also started to try this, including starting their own low-tax agencies. These agencies can easily find less experienced co-pilots and cabin crew, as
13959-477: The main wheels thereby reducing the effectiveness of the wheel brakes. In 1968, an improvement to the thrust reversal system was introduced. A 48-inch tailpipe extension was added and new target-style thrust reversers were incorporated. The thrust reverser doors were set 35 degrees away from the vertical to allow the exhaust to be deflected inboard and over the wings and outboard and under the wings. The improvement became standard on all aircraft after March 1969, and
14100-595: The official crash report had concluded the Inertial Reference System (IRS) had failed. This failure, which should not by itself have brought the plane down, caused the pilots to become preoccupied with trying to fix it. After changing the IRS from "Navigate" mode to "Attitude" mode, the pilots failed to manually fly the plane while the computer system recalibrated, a procedure that takes about 30 seconds. The failure to maintain straight and level flight during
14241-413: The older 737-200s P&W engines. The 737-500 has faced accelerated retirement due to its smaller size, after 21 years in service compared to 24 years for the -300. While a few 737-300s were slated for freighter conversion, no demand at all existed for a -500 freighter conversion. 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
14382-505: The only major change. The MAX 10 was launched on June 19, 2017, with 240 orders and commitments from more than ten customers. The variant configuration with a predicted 5% lower trip cost and seat cost compared to the A321neo was firmed up by February 2018, and by mid-2018, the critical design review was completed. The MAX 10 has a similar capacity to the A321XLR, but shorter range and much poorer field performance in smaller airports. It
14523-590: The original -200s and respectively -100s. The 737-200 Advanced became the production standard in June 1971. Boeing also provided the 737-200C ( Combi ), which allowed for conversion between passenger and cargo use and the 737-200QC (Quick Change), which facilitated a rapid conversion between roles. The 1,114th and last delivery of a -200 series aircraft was in August 1988 to Xiamen Airlines . Nineteen 737-200s, designated T-43 , were used to train aircraft navigators for
14664-424: The post– Vietnam War era did this business model escalate. Through various ticket consolidators, charter airlines , and innovators in lower-frills flying, such as Channel Airways and Court Line , the traveling public had been conditioned to want to travel to new and increasingly further away and exotic locations on vacation, rather than short-haul trips to nearby beach resorts. The world's first low-cost airline
14805-457: The primary competitor for the 737NG series remained only the A320 family. The 737-600, the smallest model of the Next-Generation, was launched by Scandinavian Airlines (SAS) in March 1995 with the first aircraft delivered in September 1998. A total of 69 aircraft without winglets have been produced with the last one delivered to WestJet in 2006. The 737-600 replaced the 737-500 and is similar to
14946-868: The profession is popular, but there are problems for low-cost carriers to recruit and keep captains who have to be experienced. At IATA , a LCC operation is defined as including the following characteristics, at least to some degree: While low-cost airlines differ in service offerings, by definition they feature most of the following: Not every low-cost carrier implements all of the above points. For example, some try to differentiate themselves with allocated seating, while others operate more than one aircraft type, still others have relatively high operating costs but lower fares. JetBlue , for instance, has in-flight entertainment in every passenger seat. Other airlines are limited on what points they can implement based on local laws. For example, Irish low cost airlines cannot remove window blinds from its aircraft, as they are required by
15087-405: The recalibration caused the autopilot to completely disengage and cease compensating for the plane's tendency to roll to the right, which caused the nose of the plane to dip. In attempting to correct the pitch of the aircraft before levelling the wings, the pilot sent the aircraft into an unrecoverable downward spiral, leading to the plane suffering massive structural failure as it descended at nearly
15228-498: The same route. From 28 June 2007, a second long-haul route to Vancouver, British Columbia , was started. The company ceased operations on 9 April 2008, after over a billion Hong Kong dollars in losses. On 2 November 2007, AirAsia X , a subsidiary of AirAsia and Virgin Group flew its inaugural flight from Kuala Lumpur , Malaysia, to Gold Coast , Australia. AirAsia X claims that it is the first true low-cost long-haul carrier since
15369-450: The seats can be removed to carry cargo instead. There is a large door on the left side of the aircraft. The United States Navy was the launch customer for the 737-700C under the military designation C-40 Clipper . The 737-700ER (Extended Range ) was launched on January 31, 2006, and featured the fuselage of the 737-700 and the wings and landing gear of the 737-800. A 737-700ER can typically accommodate 126 passengers in two classes with
15510-403: The second half of 2013 after Boeing resumed deliveries following extensive problems and delays. It served direct routes from the United States ( Los Angeles , Fort Lauderdale , New York City , Oakland-San Francisco , Boston and Orlando ) into Scandinavia ( Oslo , Stockholm , Copenhagen ). In January 2021 Norwegian announced the immediate cessation of their long-haul operations, along with
15651-442: The series has received 5,011 firm orders. In March 2019, civil aviation authorities around the world grounded the 737 MAX following two hull loss crashes which caused 346 deaths. On December 16, 2019, Boeing announced that it would suspend production of the 737 MAX from January 2020, which was resumed in May 2020. In the midyear 2020, the FAA and Boeing conducted a series of recertification test flights. On November 18, 2020,
15792-454: The speed of sound. The investigation disclosed that the accident aircraft, including the faulty IRS and several other systems, had been the subject of more than 40 pilot complaints, or "write ups" in the months prior to the crash. On 21 February 2007, Adam Air Flight 172 , a Boeing 737-300 aircraft flying from Jakarta to Surabaya with registration PK-KKV (c/n 27284), had a hard landing at Juanda International Airport . The incident caused
15933-520: The three European short-haul single aisles slowly withdrew from the competition. Sales were low in the early 1970s and, after a peak of 114 deliveries in 1969, only 22 737s were shipped in 1972 with 19 in backlog. The US Air Force saved the program by ordering T-43s , which were modified Boeing 737-200s. African airline orders kept the production running until the 1978 US Airline Deregulation Act , which improved demand for six-abreast narrow-body aircraft. Demand further increased after being re-engined with
16074-408: The time Adam Air was founded, the 737 aircraft families ( Boeing 737s and 737 Classics ) making up Adam Air's fleet had been out-of-production for several years, long replaced by the 737 Next-Generation family. After an incident in which an Adam Air aircraft landed 525 km (326 mi) away from its intended destination, the pilots blamed a malfunctioning navigation system. The airline claimed
16215-530: The unfair advantage of receiving heavily regulated licenses and airport landing rights. The same people claimed that the Ang family had no previous experience in the aviation industry. Adam Air's original advertising campaign contained statements considered by many to be direct lies, telling passengers to take to the skies with its "new Boeing 737-400s", despite the fact that its two Boeings, leased from GE Capital Aviation Services , were used and over fifteen years old. At
16356-428: The way Adam Air is run.". Adam Air ultimately sold a fifty percent stake of itself to PT Bhakti Investama. Aviation consultant Gerry Soejatman stated that Adam Air was successful because of its "fresh image", referring to the bright colors of the airline's livery and uniforms. On August 22, 2006, Soejatman posted on Airliners.net , accusing the airline of poorly maintaining its aircraft, saying that any Adam Air aircraft
16497-523: Was Bill Clinton , later US President. The first airline offering no-frills transatlantic service was Freddie Laker 's Laker Airways , which operated its famous "Skytrain" service between London and New York City during the late 1970s. The service was suspended after Laker's competitors, British Airways and Pan Am , were able to price Skytrain out of the market. In the United States, airline carriers such as Midway Airlines and America West Airlines , which commenced operations after 1978, soon realized
16638-494: Was Pacific Southwest Airlines , which started intrastate flights connecting Southern and Northern California on 6 May 1949. PSA's light-hearted atmosphere and efficient operations were a runaway success early on, and inspired a number of low-cost start-ups across the United States, beginning in the mid-1960s. Herb Kelleher studied the success of PSA, and copied their culture closely when he established Southwest Airlines in 1971. The first airline to offer cheaper transatlantic fares
16779-499: Was Icelandic airline Loftleiðir in 1964, often referred to as "the Hippie Airline". Many young Americans travelled to Europe after graduation, to experience the "old-world culture", and they were more concerned with getting there cheaply than comfortably or even exactly on time. Loftleiðir were not famous for speed or punctuality, but flying with the company became a sort of rite of passage for those young "hippies", one of whom
16920-400: Was US$ 4.0M (1968) ($ 35M today). The -200's unit cost was US$ 5.2M (1972) ($ 37.9M today). The 737-200 Advanced is an improved version of the -200, introduced into service by All Nippon Airways on May 20, 1971. 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
17061-470: Was a report that Indonesian consumer and labour groups were planning to lodge a US$ 100 million suit, claiming the airline neglected safety in order to save money. On 21 February 2007 it was reported that 13 Adam Air employees, as well as an employee of airport operator PT Angkasa Pura, working at Soekarno-Hatta International Airport had been arrested for fraudulent data manipulation. The scheme involved manipulating passenger data to show passengers as 'leaving
17202-465: Was a weather problem. Everything was okay when the plane took off, except for the X factor. We are not God." However, at that time, the Asia Times was already suggesting that because of corruption, the real cause of the crash might never be known. Large numbers of pilots joined the airline when it was founded in 2003, but most of them quit years later over safety concerns. On 10 January 2007 there
17343-450: Was designated the -300SP ( Special Performance ). The 737-300 was replaced by the 737-700 of the Next Generation series. The 737-400 was launched in 1985 to fill the gap between the 737-300 and the 757-200. In June 1986, Boeing announced the development of the 737-400, which stretched the fuselage a further 10 feet (3.0 m), increasing the capacity to 188 passengers, and requiring a tail bumper to prevent tailstrikes during take-off and
17484-491: Was designated the 737-200, with the original short-body aircraft becoming the 737-100. Detailed design work continued on both variants simultaneously. 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. After several test flights the Federal Aviation Administration (FAA) issued Type Certificate A16WE certifying
17625-502: Was due to be retired in early 2023. As of September 2023 , a relatively high number of 737-200s remain in service compared to other early jet airliners, with fifty examples actively flying for thirty carriers. During the 737 MAX groundings , older 737s, including the 200 and Classic series , were in demand for leasing. C-GNLK, one of Nolinor's 737-200s, is the oldest jet airliner in commercial service as of 2024, having entered service 50 years prior in 1974. The Boeing 737 Classic
17766-414: Was due to enter service in April 2019. The 737 MAX 9, the stretched variant of the MAX 8, was launched with an order of 201 aircraft in February 2012. It made its roll-out on March 7, 2017, and first flight on April 13, 2017; It was certified by February 2018. The launch customer, Lion Air Group, took the first MAX 9 on March 21, 2018, before entering service with Thai Lion Air . The 737 MAX 9 replaced
17907-405: Was equipped with CFM56-7 high pressure ratio engines, a glass cockpit , and upgraded interior configurations. The four main models of the series can accommodate seating for 108 to 215 passengers. It was further developed into additional versions such as the corporate Boeing Business Jet (BBJ) and military P-8 Poseidon aircraft. Following the merger between Boeing with McDonnell Douglas in 1997,
18048-411: Was fired. Adam Air broke multiple safety regulations, including removing an aircraft before it was due for inspection by aviation authorities. On 1 January 2007, air traffic controllers lost contact with Adam Air Flight 574 en route from Surabaya ( SUB ) to Manado ( MDC ). The aircraft, a Boeing 737-400 with the registration PK-KKW (c/n 24070), had 96 passengers and 6 crew. On January 10, parts of
18189-488: Was from Jakarta to Medan and Denpasar . Adam Air had been involved in talks with multiple private investors, including discussions about the sale of a 20% stake to Qantas , a takeover bid from private equity fund Texas Pacific Group , and a planned initial public offering in Singapore . However, foreign investment interest evaporated with the crash of Flight 574 . Indonesian investment firm PT Bhakti Investama Tbk
18330-497: Was given 21 days by the Indonesian government to decide whether to close down after safety concerns prompted an investment group to unload its 50 percent stake in the airline. The following day, the president of Adam Air announced that more than half of the fleet had been seized after the airline defaulted on payments. "Out of 22 planes, now we only have 10 because 12 of them have been declared in default. The other 10 have been declared in default as well, but I'm still trying to work out
18471-483: Was interested in acquiring Adam Air. The company already owned a stake in PT Indonesia Air Transport Tbk , a subsidiary of Pt Media Nusantara Citra Tbk , the southeast Asia's largest and most integrated media group, and president Hary Djaja says that "Given our experience with IAT, which has an excellent safety record, we're certain that we will be able to create positive synergies and improve
18612-559: Was introduced to meet the range and passenger capacity of the discontinued 757-200 and to directly compete with the Airbus A321 . The Boeing 737 MAX is the name given to the main models 737 MAX 7/8/9/10 series and the higher-density MAX 200 variant of the Boeing 737 family. It is offered in four main variants, typically offering 138 to 230 seats and a range of 3,215 to 3,825 nautical miles [nmi] (5,954 to 7,084 km; 3,700 to 4,402 mi). The 737 MAX 7, MAX 8 (including
18753-629: Was later arrested and also banned from leaving the country. By the end of 2008, almost every single one of Adam Air's planes was returned to lessor. Only 1 of its 737-200s remained, which was scrapped in Bandung 3 years later. Adam Air's fleet consisted of Boeing 737s during its entire operation. as Flight 172 In 2006, one aircraft skidded off a runway, and two others were operated despite known malfunctions related to landing gear. On 11 February 2006, Adam Air Flight 782, registered as PK-KKE, lost navigational and communications systems 20 minutes into
18894-437: 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 737 MAX had its first flight on January 29, 2016, and gained FAA certification on March 8, 2017. 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. As of January 2019 ,
19035-402: Was not a model delivered by Boeing and hence the nickname Special Freighter (SF) . Alaska Airlines was the first to convert one of their 400s from regular service to an aircraft with the ability to handle 10 pallets. The airline had also converted five more into fixed combi aircraft for half passenger and freight. These 737-400 Combi aircraft were retired in 2017 and replaced by the 737-700F of
19176-430: Was not attempting to claim for damage caused by the pilots' public accusations of poor safety standards. On March 16, 2007, the Indonesian government announced the shut down of an unspecified Indonesian air carrier. Although no details were immediately released, it was revealed that the airline had had a string of recent accidents, making Adam Air a likely candidate. One official from the airline, speaking anonymously as he
19317-534: Was not permitted to speak to the press, said that Adam Air was "prepared for the worst." It was announced on March 22 that Adam Air was one of seven airlines that would lose their licences within three months unless they could improve their safety standards. The other six airlines involved were Bouraq Indonesia Airlines , Transwisata Prima Aviation , Tri-MG Intra Asia Airlines , Manunggal Air Services , Jatayu Airlines and Kartika Airlines . All fifty-four of Indonesia's airlines were told to make some improvements. It
19458-497: Was originally based on the 737-700, flying 1,000 nautical miles (1,900 km; 1,200 mi) farther and accommodating two more seat rows at 18% lower fuel costs per seat. The redesign uses the 737-8 wing and landing gear; a pair of over-wing exits rather than the single-door configuration; a 46-inch-longer (1,200 mm) aft fuselage and a 30-inch-longer (760 mm) longer forward fuselage; structural re-gauging and strengthening; and systems and interior modifications to accommodate
19599-450: 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 prototype -300, the 1,001st 737 built, first flew on February 24, 1984, with pilot Jim McRoberts. It and two production aircraft flew a nine-month-long certification program. The 737-300 retrofitted with Aviation Partners ' winglets
19740-446: Was reported on June 28, 2007, that Adam Air would escape shutdown and had upgraded its safety rating to the middle tier. By then, four airlines had had their licences revoked and five others were grounded pending improvements. As reported on the local news, Adam Air reduced many of its flights. Adam Air decreased its frequencies to only several flights departing both from Jakarta Airport and Surabaya Airport . On 16 March 2008, Adam Air
19881-502: Was widely preferred over the -100 by airlines. The improved version, the 737-200 Advanced, was introduced into service by All Nippon Airways on May 20, 1971. The 737 original model with its variants, known later as the Boeing 737 Original , initially competed with SE 210 Caravelle and BAC-111 due to their earlier entry into service and later primarily with the McDonnell Douglas DC-9, then its MD-80 derivatives as
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