主题：谁了解上海制造的MD90的故事 -- donkeyking

谁了解上海制造的MD90的故事

MD82项目之后，上海飞机制造厂又开始了MD90项目，但是这个项目似乎虎头蛇尾，好像制造了两架就停产了。对于中国航空业这么大的动静，民航似乎不太配合呀。给我的感觉是，那几年民航只对波音感兴趣。

这里有没有专家能够横向对比一下波音737，757和MD90的性能，另外我记得MD82在中国出了好几次事故（如果记忆有误，请大家指正），如果事故确实存在的话，这些飞机是否是上海制造的呢？这些事故是否和当时的制造质量不过关有关系呢？是不是因为这些事故，使民航对麦道的产品心怀疑虑。

MD-80 MD-90

First flight: Oct. 18, 1979 Feb. 22, 1993

Model number: MD-81 MD-90-30

Wingspan: 107 feet 8 inches 107 feet 10 inches

Length: 147 feet 9 inches 152 feet 7 inches

Height: 30 feet 5 inches 30 feet 11 inches

Weight: 140,000 pounds 156,000 pounds

Power plant: Two 18,500-pound-thrust Pratt & Whitney JT8D-209 engines Two 25,000-pound-thrust International Aero Engines V2500 engines

Speed: 546 mph 0.76 Mach

Range: 1,600 miles 2,400 miles

Accommodation: 155 passengers 153 passengers

737-600

Passengers

Typical 2-class configuration 110

Typical 1-class configuration 132

Cargo 720 cu ft (20.4 cu m)

Engines (maximum thrust) CFMI CFM56-722,700 lb

Maximum Fuel Capacity 6,875 U.S. gal (26,020 L)

Maximum Takeoff Weight 145,500 lb (66,000 kg)

Maximum Range 3,050 nautical miles (5,648 km)

Typical Cruise Speed(at 35,000 feet) 0.785 Mach (530 mph)

Basic Dimensions

Wing Span With Winglets 112 ft 7 in (34.3 m) 117 ft 5 in (35.8 m)

Overall Length 102 ft 6 in (31.2 m)

Tail Height 41 ft 3 in (12.6 m)

Interior Cabin Width 11 ft 7 in (3.53 m)