14 C.F.R. § 121.105 Servicing and maintenance facilities.
Title 14 - Aeronautics and Space
Each certificate holder conducting domestic or flag operations must show that competent personnel and adequate facilities and equipment (including spare parts, supplies, and materials) are available at such points along the certificate holder's route as are necessary for the proper servicing, maintenance, and preventive maintenance of airplanes and auxiliary equipment. [Doc. No. 28154, 61 FR 2610, Jan. 26, 1996]
Title 14: Aeronautics and Space
PART 121—OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS
Subpart E—Approval of Routes: Domestic and Flag Operations
§ 121.105 Servicing and maintenance facilities.
