14 CFR · Part 27
14 CFR § 27.161
Trim control.
The trim control—
(a)
Must trim any steady longitudinal, lateral, and collective control forces to zero in level flight at any appropriate speed; and
(b)
May not introduce any undesirable discontinuities in control force gradients.
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
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