14 CFR · Part 29
14 CFR § 29.27
Center of gravity limits.
The extreme forward and aft centers of gravity and, where critical, the extreme lateral centers of gravity must be established for each weight established under § 29.25. Such an extreme may not lie beyond—
(a)
The extremes selected by the applicant;
(b)
The extremes within which the structure is proven; or
(c)
The extremes within which compliance with the applicable flight requirements is shown.
Regulations Referenced
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
Primary Source