Figure 2: 737 Control yoke electric trim switches, manual trim wheel, and lateral axis pitch While this was occurring, the auto-throttles remained at the 94% (N1 Reference) climb thrust setting.

U.S. and European regulators knew at least two years before a Lion Air crash that the usual method for controlling the Boeing 737 MAX's nose angle might not work in conditions similar to those in two ...

On the 737 MAX, Boeing removed the “yoke jerk” function that enabled pilots to disable the automated trim system with a hard pull on the control column rather than hitting two cut-out switches ...

US investigators have determined that an Embraer 175 pitch-trim switch, inadvertently fitted upside-down, resulted in the crew’s experienced a serious flight-control incident on departure from ...

The Boeing 737 Max crashes in 2018-19 illustrated that the initial reactions to unexpected aircraft motion must be exactly correct for the specific make and model of the aircraft.

Change to 737 MAX controls may have imperiled planes, experts say By Alwyn Scott and Eric M. Johnson March 22, 201911:22 AM PDTUpdated March 22, 2019 ...

On the 737 MAX, Boeing removed the "yoke jerk" function that enabled pilots to disable the automated trim system with a hard pull on the control column rather than hitting two cut-out switches on ...

On the 737 MAX, Boeing removed the "yoke jerk" function that enabled pilots to disable the automated trim system with a hard pull on the control column rather than hitting two cut-out switches on the ...

The trim wheel is a relic of the Boeing 737’s 1960s origins and does not appear in more modern planes like the 787 and Airbus SE A350. It is not often used, several current and former 737 pilots told ...