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Title 14 Part 137 → Subpart B → §137.21

Title 14 → Chapter I → Subchapter G → Part 137 → Subpart B → §137.21

Electronic Code of Federal Regulations e-CFR

Title 14 Part 137 → Subpart B → §137.21

e-CFR data is current as of May 26, 2020

Title 14Chapter ISubchapter GPart 137Subpart B → §137.21


Title 14: Aeronautics and Space
PART 137—AGRICULTURAL AIRCRAFT OPERATIONS
Subpart B—Certification Rules


§137.21   Duration of certificate.

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.