The Boeing 757-200

Powerplants Two 166.4kN (37,400lb) RollsRoyce RB211-535C turbofans, or 178.8kN (40,200lb) RB211-535E4s, or 193.5kN (43,500lb) RB211-535E4-Bs, or 162.8kN (36,600lb) Pratt & Whitney PW2037s, or two 178.4kN (40,100lb) PW2040s, or 189.5kN (42,600lb) PW2043s. Performance Max cruising speed 914km/h (493kt), economical cruising speed 850km/h (460kt). Range with P&W engines and 186 passengers 5053km (2728nm), with RR engines 4758km (2569nm). Range at optional max takeoff weight with P&W engines 7277km (3929nm), with RR engines 6888km (3719nm). 757-200PF - Speeds same. Range with 22,680kg payload and P&W engines 7195km (3885nm), with RR engines 6857km (3700nm). Weights Operating empty with P&W engines 57,840kg (127,520lb), with RB211s 57,975kg (127,810lb). Basic max takeoff 99,790kg (220,000lb), medium range MTOW 108,860kg (240,000lb), extended range MTOW 115,665kg (255,000lb) or 115,895kg (255,550lb). Dimensions Wing span 38.05m (124ft 10in), length 47.32m (155ft 3in), height 13.56m (44ft 6in). Wing area 185.3m2 (1994sq ft). Capacity Flightcrew of two. 757-200 - Typical passenger arrangements vary from 178 two class (16 first & 162 economy), or 202 (12 first & 190 economy) or 208 (12 first and 196 economy) or 214 to 239 in all economy class. 757-200PF - Maximum of 15 standard 2.24 x 2.74m (88 x 108in) freight pallets on main deck. Production 926 757-200s had been ordered by late 1998, of which over 829 had been delivered. Type Medium range narrowbody airliner Schematics History After a slow sales start, the medium range single aisle 757 has become yet another sales success story for Boeing. Boeing considered a number of proposals for a successor to the 727 trijet during the 1970s, with many of these designs featuring the nose and Ttail of the earlier jet. It was not until later in that decade however that Boeing settled on a more conventional design featuring the same cross section as the 727 (not to mention the 737, 707 and 720) but with the fuselage considerably longer in length, an all new wing, nose and flightdeck and fuel efficient high bypass turbofan engines. Boeing launched development of the 757 in March 1979 following orders from British Airways and Eastern. Developed in tandem with the larger widebody 767 the two types share a number of systems and technologies, including a common early generation EFIS flightdeck. First flight was on February 19 1982 and the 757 entered service in January the following year. Subsequent versions to appear are the 757-200PF Package Freighter, a pure freighter, and the 757-200M Combi (only one has been built). The standard passenger aircraft is designated the 757-200, there being no 100. The stretched 757-300 is described separately. Initial sales of the 757 were fairly slow, however orders picked up significantly in the mid to late 1980s as traffic on routes previously served by smaller 727s and 737s grew to require the 757's extra capacity. Today 757 sales comfortably exceed those of the 767, a position that was reversed until the late 1980s. Copyright Airliners.net, some information Copyright Aerospace Publications

The Boeing 747SP

Powerplants Four 218.4kN (48,750lb) Pratt & Whitney JT9D-7AW turbofans, or 222.8kN (50,100lb) Rolls-Royce RB211-524Bs or 229.5kN (51,600lb) RB211-524Cs, or 206.8kN (46,500lb) General Electric CF6-45A2s or CF6-50E2-Fs. Performance Max speed 1000km/h (540kt). Range with 331 passengers and baggage 10,840km (5855nm), range with 276 passengers 12,325km (6650nm), ferry range with max fuel and 13,610kg (30,000lb) payload 15,400km (8315nm). Weights Operating empty 147,420kg (325,000lb), max takeoff 317,515kg (700,000lb). Dimensions Wing span 59.64m (195ft 8in), length 56.31m (184ft 9in), height 19.94m (65ft 5in). Wing area 511m2 (5500sq ft). Capacity Flightcrew of three comprising two pilots and one flight engineer. Max high density single class seating for 440, typical two class seating for 28 first class and 288 economy class passengers Production Just 45 747SPs were built, of which approximately 18 remain in service by early 2005. Type Long range high capacity widebody airliner History Boeing developed the 747SP in the mid 1970s as a longer range, shortened 747, trading passenger seating for extra range. The 747SP is the only 747 model to feature a changed fuselage length compared with the 747-100. The 747SP first flew on July 4 1975, certification was awarded on February 4 1976 and first delivery (to Pan American) was in March 1976. The 747SP's fuselage is shortened by 14.35m (47ft 1in) compared to other 747 models, while the vertical tail was increased in height to compensate for the reduced moment arm with the shorter fuselage. Structurally the 747SP was lightened in some areas because of the significant reduction in gross weights. Overall though the 747SP retained 90% commonality of components with the 747-100 and 200. While shortening the 747's fuselage increased the fuel fraction and thus range, it also meant that seating capacity was reduced. The SP suffix in 747SP stands for Special Performance, and points to the ultra long range abilities of this 747 variant that preceded the later 747-400 by 15 years. The 747SP's range is best illustrated by the spate of long range distance records it set in the mid 1970s. The most prominent of those was the delivery flight of a South African Airways SP, which over March 23/24 1976 flew nonstop with 50 passengers from Paine Field in Washington State to Cape Town, South Africa, a distance of 16,560km (8940nm). This world nonstop record for a commercial aircraft stood until 1989 when a Qantas 747-400 flew 17,945km (9688mn) nonstop from London to Sydney. Sales of the 747SP were modest despite the increased range, as the SP had poorer operating economics per seat compared to the 747-200. However the 747SP did pioneer a number of long range nonstop services that are now commonly flown by the 747-400. Notable SP customers included South African Airways (who found the SP's extended range a great asset in bypassing African nations that denied it landing rights while South Africa's apartheid policies were in place), Qantas and PanAm, the latter pioneering nonstop trans Pacific Los Angeles/Sydney services. In early 2005 less than twenty SPs remain in airline or corporate service. Copyright Airliners.net, some information Copyright Aerospace Publications

The Boeing 747-400

Powerplants Four 252.4kN (56,750lb) Pratt & Whitney PW-4056 turbofans or 266.9kN (60,000lb) PW-4060s, or 275.8kN (62,000lb) PW-4062s, 252.4kN (56,750lb) General Electric CF6-80-C2B1Fs or 273.6kN (61,500lb) CF6-80-C2B1F1s or -80-C2B7Fs, or 258.0kN (58,000lb) RollsRoyce RB-211-524G or -524Hs, or 262.4 to 266.9kN (59 to 60,000lb) RB-211-524G/H-Ts. Performance 747-400 - Max cruising speed 939km/h (507kt), long range cruising speed 907km/h (490kt). Design range with 420 three class pax at 396,895kg (875,000lb) MTOW 13,491km (7284nm) with PW-4000s, 13,444km (7259nm) with GEs, 13,214km (7135nm) with RB-211s. 747-400ER - Range at MTOW 14,205km (7670nm). 747-400ERF - Range at MTOW 9200km (4970nm). Weights 747-400 - Standard operating empty with PW-4056s 180,985kg (399,000lb), with CF6-80-C2B1Fs 180,755kg (398,500lb), with RB-211s 181,755kg (400,700lb); operating weights at optional MTOW with PW-4056s 181,485kg (400,100lb), with CF6-80-C2B1Fs 181,255kg (399,600lb), with RB-211s 182,255kg (401,800lb). Max takeoff 362,875kg (800,000lb), or optionally 377,845kg (833,000lb), or 385,555kg (850,000lb), or 396,895kg (875,000lb). 747-400ER/ERF - MTOW 412,770kg (910,000lb). Dimensions Wing span 64.44m (211ft 5in), length 70.67m (231ft 10in), height 19.41m (63ft 8in). Wing area 541.2m2 (5825sq ft). Capacity 747-400 - Flightcrew of two. Typical three class seating for 416 (23 first, 78 business and 315 economy class pax). Cargo hold 170.5m3 (6025cuft) or 151m3 (5332cuft). 747-400 Domestic - Two class seating for 568 (24 first and 544 economy). 747-400 Combi - Typical arrangement for six or seven pallets and 266 three class passengers. 747-400ER - Same as -400, but cargo hold 158.6m3 (5599cuft) or 137m3 (4837cuft). 747-400F - 30 pallets on the main deck and 32 LD1 containers in the lower hold. Production Orders for the 747-400 as of August 2002 stood at 632 (of which 17 ER/ERF), of which 585 had been delivered. Total 747 sales stood at 1356. Type Long range high capacity widebody airliner Schematics History The 747-400 is the latest, longest ranging and best selling model of the 747 family. Boeing launched the 747-400 in October 1985 and the first development aircraft first flew on April 29 1988. US certification (with PW-4000s) was awarded in January 1989. The 747-400 externally resembles the -300, but it is a significantly improved aircraft. Changes include a new, two crew digital flightdeck with six large CRT displays, an increased span wing with winglets (the -400 was the first airliner to introduce winglets), new engines, recontoured wing/fuselage fairing, a new interior, lower basic but increased max takeoff weights, and greater range. Apart from the basic passenger 747-400 model, a number of variants have been offered including the winglet-less 747-400 Domestic optimised for Japanese short haul domestic sectors, the 747-400M Combi passenger/freight model, and the 747-400F Freighter (which combines the 747-200F's fuselage with the -400's wing). The latest model is the 747-400ER, which was launched on November 28, 2000 when Qantas placed an order for 6. The -400ER has the same size as the -400, but has more range or payload capability. The MTOW was increased by 15,870kg (35,000lb) to 412,770kg (910,000lb), giving a further range of 805km (435nm) or a 6800kg (15,000lb) greater payload. The -400ER also features a wholly new cabin interior with larger luggage bins, and several flight deck improvements. The -400ER incorporates the strengthened wing, body, and landing gear of the -400F, plus an auxiliary fuel tank in the forward cargo hold, and an optional second one. Operators who don't need these can remove them both, gaining additional cargo volume. The first 747-400ER was rolled out in June 2002, and flew for the first time on July 31, 2002, and this was the 1308th 747 to fly. A cargo version, the 747-400ERF, followed the standard -400ER, and was launched April 30, 2001 on an order by leasing company ILFC for 5. The first -400ERF is the 1315th 747 built. The -ERF has the same MTOW as the -ER, and this will give an extra range of 970km (525nm), or an extra payload of 9980kg (22,000lb) at MTOW compared with the standard -400F. Shortly before delivery of the first -400ER, Boeing had received orders for 15 ER/ERFs from 5 customers. Various growth 747 models have been studied. The 747-500X and -600X models were dropped in January 1997. Boeing is currently proposing the 747-400XQLR (Quiet Longer Range) to 747-size customers which will offer more range, more quiet, and more features. Copyright Airliners.net, some information Copyright Aerospace Publications

The Boeing 747-100 & 200

Powerplants 747-100 - Four 208.9kN (46,950lb) Pratt & Whitney JT9D7A turbofans or 215.1kN (48,000lb) JT9D7Fs or 206.8kN (46,500lb) General Electric CF645A2s. 747-200B - Four 243.5kN (54,750lb) JT9D7R4G2s, or four 233.5kN (52,500lb) CF650E2s, or 236.2kN (53,110lb) RollsRoyce RB211524D4s. Performance 747-100 - Max speed 967km/h (522kt), economical cruising speed 907km/h (490kt). Range with 385 pax and reserves 9045km (4880nm). 747-200B - Max speed 981km/h (530kt) (with RR engines), economical cruising speed 907km/h (490kt). Range (CF6-80C2 engines) with 366 pax and reserves 12,778km (6900nm). 747-200F - Range with 90,270kg (200,000lb) payload 9075km (4900nm) with CF680C2s. Weights 747-100 - Empty 162,386kg (358,000lb), max takeoff 340,195kg (750,000lb). 747-200 - Operating empty with JT9Ds 169,960kg (374,400lb), with CF680C2s 172,730kg (380,800lb), with RB211s 174,000kg (383,600lb). Max takeoff 377,840kg (833,000lb). 747-100SR - Operating empty 162,430kg (358,100lb), max takeoff 272,155kg (600,000lb). 747-200F - Operating empty with JT9Ds 155,220kg (342,200lb), max takeoff 377,840kg (833,000lb). Dimensions Wing span 59.64m (195ft 8in), length 70.66m (231ft 10in), height 19.33m (63ft 5in). Wing area 511m2 (5500sq ft). Capacity Flightcrew of three (two pilots and flight engineer). Seating arrangements include 397 in three classes, 452 in two classes (32 first & 420 economy), all economy seating for 447 nine abreast or up to 500 ten abreast. 747-200F - Max payload of 112,400kg (247,800lb) consisting of containers, pallets and/or igloos. Production 747-100/200 in production to 1991. 167 100s, 9 100Bs, 29 -100SR, 224 200Bs, 13 200Cs, 69 200Fs and 77 200Ms built, plus 12 military aircraft. Approx 144 100s and 360 200s in service in late 1998. Type Long range high capacity widebody airliners History The hugely significant 747 revolutionised airline transport. Far bigger than anything before it, the 747 slashed operating costs per seat and thus cut the cost of long haul international airline travel. Boeing conceived the 747 in the mid 1960s following its failure to secure a US Air Force contract for an ultra large strategic transport (which resulted in the Lockheed C-5 Galaxy), when it identified a market for a high capacity 'jumbo jet'. Boeing was able to draw upon design experience with the USAF transport and launched the new airliner on July 25 1966. First flight occurred on February 9 1969, certification was awarded on December 30 that year. The basic 747-100 entered service with Pan American in January 1970. Progressive development of the 747 led to the 747-200B with higher weights, more powerful engines and longer range. The -200B first flew in October 1970 entering service with KLM, while nine higher weight 747-100Bs were built. Developments include the 747-200F freighter, the SR (short range) optimised for high cycle short sector operations and the C (Combi). The 747 holds a place in the public eye unlike any other aircraft. The so called `Queen of the Skies' opened up international travel to millions. It is also notable for being the first widebody airliner, the largest and heaviest airliner, and the first to use fuel efficient, high bypass turbofans. Copyright Airliners.net, some information Copyright Aerospace Publications

The Boeing 737-800/900

Powerplants 737-800 - Two 107.6kN (24,200lb) CFM56-7B24s, or two 121.4kN (27,300lb) CFM56-7B27s on high gross weight versions. 737-900 - Two 117kN (26,300lb) CFM56-7B26s, or 121.4kN (27,300lb) or 121.4kN (27,300lb) CFM56-7B27s in high gross weight versions. Performance Typical cruising speed Mach 0.785. Max certificated altitude 41,000ft. 737-800 - Standard range with 162 passengers 3585km (1990nm) or 5445km (2940nm) for high gross weight version. 737-900 - Standard range with 177 passengers 3815km (2060nm), high gross weight version 5083km (2458nm). Weights 737-800 - Operating empty 41,145kg (90,710lb), max takeoff 70,535kg (155,500lb), high gross weight max takeoff 79,015kg (174,200lb). 737-900 - Operating empty 42,493kg (93,680lb), max takeoff 74,840kg (164,000lb), high gross weight max takeoff 79,015kg (174,200lb). Dimensions 737-800 - Wing span 34.31m (112ft 7in), length 39.47m (129ft 6in), height 12.55m (41ft 2in). Wing area 125.0m2 (1344sq ft). 737-900 - Same except length 42.11m (138ft 2in). Capacity Flightcrew of two. 737-800 - Typical two class seating for 162 with 12 first class passengers at four abreast and 91cm (36in) pitch and 150 economy class at six abreast and 81cm (32in) pitch. Max single class seating for 189 at 76cm (30in) pitch. 737-900 - Typical two class seating for 177, with 12 first class at four abreast and 91cm (36in) pitch, max seating for 189 in a single class at 81cm (32in) pitch. Production 737-800 - 1028 ordered (including 8 BBJ-2s), with 664 (including 7 BBJ-2s) delivered by October 2002. 737-900 - 49 ordered, with 29 delivered by October 2002. Type Short to medium range airliners Schematics History Boeing's Next Generation 737-800 and 737-900 are the largest members of the strong selling 737 family. Unlike the other Next Generation 737s, the -800 and -900 introduce new fuselage lengths, extending 737 single class seating range out to 189, compared with 100 in the original 737-100. Like the -600 and -700, the -800 and -900 feature the Next Generation improvements including more efficient CFM56-7B turbofans, the new wing with greater chord, span and wing area, larger tail surfaces and the 777 style EFIS flightdeck with six flat panel LCDs which can present information as on the 777 or as on the 737-300/400/500 series, the latter allowing a common pilot type rating for the two 737 families. A HUD is optional. BBJ style winglets are offered as an optional feature for the -800. Until its launch on September 5, 1994 the 737-800 was known as the 737-400X Stretch. Compared with the -400 the -800 is 3.02m (9ft 9in) longer, taking typical two class seating from 146 to 162, while range is significantly increased. The -800 has sold strongly since its launch, and early 2002 was the highest selling Next Generation model. First flight was on July 31 1997, first delivery (to Hapag Lloyd) was in April 1998. The largest single order for the -800 series has come from the Irish budget carrier, Ryanair. After 28 had already been ordered earlier, a firm order for 100 aircraft was made in January 2002, with an option of another 50, to be delivered over the next 8 years. Ryanair will use the aircraft in a single class configuration, to seat 189 passengers A variant of the 737-800 is the Boeing Business Jet 2 (BBJ2), which is described separately. The 737-900 is the largest and latest member of the 737 family, and was launched on September 10, 1997 with an order for 10 from Alaska Airlines. A 1.57m (5ft 2in) plug forward of the wing and a 1.07m (3ft 6in) plug rear compared with the -800 increases seating to 177 in two classes (maximum seating is the same as the 737-800's due to emergency exit requirements). First flight was made August 3, 2000, and the first delivery (to Alaska Airlines) May 15, 2001. Copyright Airliners.net, some information Copyright Aerospace Publications

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