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  2. Boeing 737 Next Generation - Wikipedia

    en.wikipedia.org/wiki/Boeing_737_Next_Generation

    The Boeing 737 Next Generation, commonly abbreviated as 737NG, or 737 Next Gen, is a twin-engine narrow-body aircraft produced by Boeing Commercial Airplanes. Launched in 1993 as the third generation derivative of the Boeing 737, it has been produced since 1997. [4] The 737NG is an upgrade of the 737 Classic (–300/–400/–500) series.

  3. Thickness-to-chord ratio - Wikipedia

    en.wikipedia.org/wiki/Thickness-to-chord_ratio

    The natural outcome of this requirement is a wing design that is thin and wide, which has a low thickness-to-chord ratio. At lower speeds, undesirable parasitic drag is largely a function of the total surface area, which suggests using a wing with minimum chord, leading to the high aspect ratios seen on light aircraft and regional airliners ...

  4. Boeing 737 - Wikipedia

    en.wikipedia.org/wiki/Boeing_737

    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 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 ...

  5. Boeing 737 Classic - Wikipedia

    en.wikipedia.org/wiki/Boeing_737_Classic

    The initial 737-300 (foreground) is 9 ft 5 in (2.87 m) longer than the 737-200 (background) and is re-engined with wider and more efficient CFM56 turbofans. Following the success of the Boeing 737-200 Advanced, Boeing wanted to increase capacity and range, incorporating improvements to upgrade the plane to modern specifications, while also retaining commonality with previous 737 variants.

  6. Thrust-specific fuel consumption - Wikipedia

    en.wikipedia.org/wiki/Thrust-specific_fuel...

    For example, Concorde cruised at 1354 mph, or 7.15 million feet per hour, with its engines giving an SFC of 1.195 lb/(lbf·h) (see below); this means the engines transferred 5.98 million foot pounds per pound of fuel (17.9 MJ/kg), equivalent to an SFC of 0.50 lb/(lbf·h) for a subsonic aircraft flying at 570 mph, which would be better than even ...

  7. Boeing E-7 Wedgetail - Wikipedia

    en.wikipedia.org/wiki/Boeing_E-7_Wedgetail

    The Boeing E-7 Wedgetail, also marketed as the Boeing 737 AEW&C, is a twin-engine airborne early warning and control aircraft based on the Boeing 737 Next Generation design. It has a fixed, active electronically scanned array radar antenna instead of a rotating one as with the 707-based Boeing E-3 Sentry .

  8. Boeing C-40 Clipper - Wikipedia

    en.wikipedia.org/wiki/Boeing_C-40_Clipper

    The U.S. Navy Reserve was the first customer for a 737 Next Generation based "combi" aircraft (capable of transporting cargo and passengers). [5] [6] The Clipper was ordered by the U.S. Navy to replace its fleet of aging C-9B Skytrain IIs. The C-40A is the first new logistics aircraft in 17 years to join the U.S. Navy Reserve.

  9. Middle of the market - Wikipedia

    en.wikipedia.org/wiki/Middle_of_the_market

    Boeing dismissed Airbus projections of demand for 1,000 aircraft and considers the niche between the 737 MAX 9 and the 787-8 too small for a direct replacement of the 757 but could launch a clean sheet MoM aircraft. [21] The A321neo is outselling the Boeing 4 to 1. [22] The A321LR is seen as a replacement for the 757 by long-time Boeing ...