Southwest's Boeing 737-800 has 175 all-economy class seats that are 17 inches wide and provide 31-32 inches of pitch. It has been flying since the 1990s. Southwest introduced 737 MAX 8 jets in 2018; they also have 175 seats that are slightly wider at 17.8 inches with 32-33 inches of pitch
【在 S*******n 的大作中提到】 : Southwest's Boeing 737-800 has 175 all-economy class seats that are 17 : inches wide and provide 31-32 inches of pitch. It has been flying since the : 1990s. : Southwest introduced 737 MAX 8 jets in 2018; they also have 175 seats that : are slightly wider at 17.8 inches with 32-33 inches of pitch
https://www.boeing.com/commercial/737max10/index.page 看一下 这里有比较 737 MAX 7 737 MAX 8 737 MAX 9 737 MAX 10 Seats (2-class) 138 – 153 162 – 178 178 – 193 188 – 204 Maximum seats 172 210 220 230 Range nm (km) 3,850 (7,130) 3,550 (6,570) 3,550 (6,570)* 3,300 (6,110)* Length 35.56 m (116 ft 8 in) 39.52 m (129 ft 8 in) 42.16 m (138 ft 4 in) 43. 8 m (143 ft 8 in) Wingspan 35.9 m (117 ft 10 in) 35.9 m (117 ft 10 in) 35.9 m (117 ft 10 in) 35.9 m (117 ft 10 in) Engine LEAP-1B from CFM International LEAP-1B from CFM International LEAP-1B from CFM International LEAP-1B from CFM International 210 seats: 737-8-200 *one auxiliary tank *one auxiliary tank
【在 S*******n 的大作中提到】 : 是你想当然的还是你查过max9 10的长度?
S*n
16 楼
The 737 900 has a seating capacity of 189 (1 class, dense) The length is 138 ft 2 in (42.1 m) with a wingspan of 117 ft 5 in (35.7 m). The 737 900's tail height is 41 ft 2 in (2.5 m).
(6,110)* ft 4 in) 43. ft 10 in)
【在 f*****h 的大作中提到】 : https://www.boeing.com/commercial/737max10/index.page : 看一下 这里有比较 : 737 MAX 7 737 MAX 8 737 MAX 9 737 MAX 10 : Seats (2-class) 138 – 153 162 – 178 178 – 193 188 – 204 : Maximum seats 172 210 220 230 : Range nm (km) 3,850 (7,130) 3,550 (6,570) 3,550 (6,570)* 3,300 (6,110)* : Length 35.56 m (116 ft 8 in) 39.52 m (129 ft 8 in) 42.16 m (138 ft 4 in) 43. : 8 m (143 ft 8 in) : Wingspan 35.9 m (117 ft 10 in) 35.9 m (117 ft 10 in) 35.9 m (117 ft 10 in) : 35.9 m (117 ft 10 in)
f*h
17 楼
原来都一样大啊 看来我认识有误区 为了省点油 搞出这么多事情 值得吗?
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【在 S*******n 的大作中提到】 : The 737 900 has a seating capacity of 189 (1 class, dense) : The length is 138 ft 2 in (42.1 m) with a wingspan of 117 ft 5 in (35.7 m). : The 737 900's tail height is 41 ft 2 in (2.5 m). : : (6,110)* : ft 4 in) 43. : ft 10 in)
that is simply untrue 737 line up和 320 line up都有各种长短大小版本 center of gravity都是一样的 错在设计中redundancy不够, error correction/risk mitigation机制不同 感觉跟中国思维一样,一个传感器保全机。。。错