14 CFR · Part 21
14 CFR § 21.313
Duration.
A PMA is effective until surrendered, withdrawn, or the FAA otherwise terminates it.
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
Primary Source
14 CFR · Part 21
Duration.
A PMA is effective until surrendered, withdrawn, or the FAA otherwise terminates it.
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
Primary Source