FlyerTalk Forums - View Single Post - Should United Cancel Its Order for 100

Mar 23, 2019 | 8:41 am

#35

JimInOhio

Join Date: Jun 2014

Programs: UA MM, Marriott LT Plat

Posts: 5,175

Quote:

Originally Posted by LarryJ

That MAX actually improved the landing speed issues over the 737 NG -800 and -900 aircraft.

The 737-800/900 has a roll stability issue with landing flaps 40. The wings "wag" back and forth. For that reason, the airplanes are normally landed with Flaps 30 which adds 8 or 9 knots to the approach and landing speeds. The MAX, -8 and -9, have fixed this problem so flaps 40 are the normal landing flaps setting resulting in landing speeds which are 8 or 9 knots slower than the -800/-900.

Thanks for that clarification. It still seems the landing speeds will be quite high for the MAX10 considering it's going to be a heavier plane but with only four tires for braking. Tell me if I'm wrongly projecting, though.

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