14 C.F.R. § 298.53 Suspension or revocation of authority.
Title 14 - Aeronautics and Space
A Commuter Air Carrier Authorization may be suspended or revoked if any of the following occur: (a) The operator fails to maintain insurance coverage as required by part 205 of this chapter for commuter operations; (b) The scheduled passenger authority under the operator's Air Carrier Certificate is suspended or revoked by the Federal Aviation Administration; (c) The operator does not commence operations for which it has been found fit, or the operator ceases those operations as provided in §204.7 of this chapter; (d) The Department finds that the carrier is not fit, willing, and able to conduct scheduled service or fails to qualify as a citizen of the United States; or (e) The Department determines that it is otherwise in the public interest to do so.
Title 14: Aeronautics and Space
PART 298—EXEMPTIONS FOR AIR TAXI AND COMMUTER AIR CARRIER OPERATIONS
Subpart E—Commuter Air Carrier Authorizations
§ 298.53 Suspension or revocation of authority.