14 C.F.R. § 121.681 Applicability.
Title 14 - Aeronautics and Space
This subpart prescribes requirements for the preparation and maintenance of records and reports for all certificate holders.
Title 14: Aeronautics and Space
PART 121—OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS
Subpart V—Records and Reports
§ 121.681 Applicability.