Quote:
Originally Posted by md11phlyer
Full range yes, abruptly NO. An abrupt control change on a flight control with no air load on it isn't proving anything, it's just poor airmanship and hard on the airplane.
The CLT crash would not have been avoided by a rull range control check, and I'm sure they probably did one. Judging a few inches of elevator stop bolt misplacement is virtually undetectable as they would have gone full forward to the 'stops.' The 'stops' were unfortunately not in the right place.
Not dogging on ya, just don't beat on your airplane because you think it will help predict flight control problems.
I thought the CLT thing was because of a part replaced "upside down" in the elevator? Bad diagrams by Raytheon? Same in HYA with Colgan. They pitched up, tried to trim "down", but were actually continuously trimming UP!
As far as Alaska, easy to Monday morning quarterback, but they kept dinking around with the jackscrew, and kinda hurt themselves (MX,Dispatch, pilots)?
Old control check saying on the 80: "Nuts and Knees!!"