§135.63 Recordkeeping requirements.

(a) Each certificate holder shall keep at its principal business office or at other places approved by the Administrator, and shall make available for inspection by the Administrator the following—

§135.73 Inspections and tests.

Each certificate holder and each person employed by the certificate holder shall allow the Administrator, at any time or place, to make inspections or tests (including en route inspections) to determine the holder's compliance with the Federal Aviation Act of 1958, applicable regulations, and the certificate holder's operating certificate, and operations specifications.

§ 44713. Inspection and maintenance
(a) GENERAL EQUIPMENT REQUIREMENTS.—An
air carrier shall make, or cause to be made, any
inspection, repair, or maintenance of equipment
used in air transportation as required by this
part or regulations prescribed or orders issued
by the Administrator of the Federal Aviation
Administration under this part. A person operating,
inspecting, repairing, or maintaining the
equipment shall comply with those requirements,
regulations, and orders

§ 44709. Amendments, modifications, suspensions,
and revocations of certificates
(a) REINSPECTION AND REEXAMINATION.—The
Administrator of the Federal Aviation Administration
may reinspect at any time a civil aircraft,
aircraft engine, propeller, appliance, design
organization, production certificate holder,
air navigation facility, or air agency, or reexamine
an airman holding a certificate issued under
section 44703 of this title.