1. Regulations
  2. title 14
  3. chapter I
  4. part 21
  5. subpart B
  6. § 21.51

View all text of Subpart B [§ 21.11 - § 21.55]

§ 21.51 - Duration.

A type certificate is effective until surrendered, suspended, revoked, or a termination date is otherwise established by the FAA.

AUTHORITY: 42 U.S.C. 7572; 49 U.S.C. 106(f), 106(g), 40105, 40113, 44701-44702, 44704, 44707, 44709, 44711, 44713, 44715, 45303.

CITE AS: 14 CFR 21.51