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Old 23rd Aug 2007, 01:35
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Join Date: Jul 2000
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All Autopilot Trim is half-rate for 757/767

There are three modes of stabilizer trim for the 757/767;
Electric - via dual pitch trim switches on control wheel
Alternate - via alternate switches on control stand
Automatic - via autopilot. In this case, only one stabilizer trim contol module is used, and trims at one-half the electric or alternate trim rates.
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