§ 137.21. Duration of certificate.
33 words·~1 min read·
/us/cfr/t14/s§ 137.21·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
An agricultural aircraft operator certificate is effective until it is surrendered, suspended, or revoked. The holder of an agricultural aircraft operator certificate that is suspended or revoked shall return it to the Administrator.