14 CFR · Part 35
14 CFR § 35.16
Propeller critical parts.
The integrity of each propeller critical part identified by the safety analysis required by § 35.15 must be established by:
(a)
A defined engineering process for ensuring the integrity of the propeller critical part throughout its service life,
(b)
A defined manufacturing process that identifies the requirements to consistently produce the propeller critical part as required by the engineering process, and
(c)
A defined service management process that identifies the continued airworthiness requirements of the propeller critical part as required by the engineering process.
Regulations Referenced
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
Primary Source