The 737 was born out of Boeing's need to field a competitor in the short-range, small capacity jetliner market which had been opened up by the BAC 1-11 and the Douglas DC-9. Boeing was badly behind however when the 737 program was initiated in 1964, as both of these rivals were already into their flight certification programs. The 737 was cheaper and quicker to design, featuring six-abreast seating compared to the 1-11 and DC-9's five-abreast layout.By the 1990s, the 737 had lost ground technologically to the newer Airbus A320. In 1993, Boeing initiated the 737-X or Next Generation (NG) program. The Next-Generation 737 encompasses the -600, -700, -800 and -900, and amounted to a complete redesign of the 30-year old airliner. The 737NG is an entirely new aircraft, sharing very little with previous 737s, other than fuselage frames. New wings, new avionics and revised engines were the biggest engineering changes. The 737 was given a glass cockpit with CRT screens (except the -900, which had newer and higher tech LCD screens) and digital systems inspired by the ones that were used on the 777. The parts count is down by about 33%, reducing weight and simplifying maintenance. Additional changes since its introduction include a new interior and performance enhancing winglets which reduce fuel consumption and improve take-off and climb performance. All textures have been modified in DXT-3 format for crisp visuals without comprimising frame rates. The panel has been aliased to the FS-X default Boeing 737. A magnificient Boeing 737 CFM56 Turbofan sound package by Christoffer Peterson has been included for authenticity. This package includes the Alaska Airlines livery. This file is for FS-X ONLY!
FS X Alaska Airlines Boeing 737-800 
The 737 was born out of Boeing's need to field a competitor in the short-range, small capacity jetliner market which had been opened up by the BAC 1-11 and the Douglas DC-9. Boeing was badly behind however when the 737 program was initiated in 1964, as both of these rivals were already into their flight certification programs. The 737 was cheaper and quicker to design, featuring six-abreast seating compared to the 1-11 and DC-9's five-abreast layout.By the 1990s, the 737 had lost ground technologically to the newer Airbus A320. In 1993, Boeing initiated the 737-X or Next Generation (NG) program. The Next-Generation 737 encompasses the -600, -700, -800 and -900, and amounted to a complete redesign of the 30-year old airliner. The 737NG is an entirely new aircraft, sharing very little with previous 737s, other than fuselage frames. New wings, new avionics and revised engines were the biggest engineering changes. The 737 was given a glass cockpit with CRT screens (except the -900, which had newer and higher tech LCD screens) and digital systems inspired by the ones that were used on the 777. The parts count is down by about 33%, reducing weight and simplifying maintenance. Additional changes since its introduction include a new interior and performance enhancing winglets which reduce fuel consumption and improve take-off and climb performance. All textures have been modified in DXT-3 format for crisp visuals without comprimising frame rates. The panel has been aliased to the FS-X default Boeing 737. A magnificient Boeing 737 CFM56 Turbofan sound package by Christoffer Peterson has been included for authenticity. This package includes the Alaska Airlines livery. This file is for FS-X ONLY!