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Part 121—Operating Requirements: Domestic, Flag, and Supplemental Operations

Operating Requirements: Domestic, Flag, and Supplemental Operations

ContainsSections 121.1200–121.1499; Subparts A–AA; Appendices A–Appendixes I-J to Part 121; Subparts B–S; Appendices Special Federal Aviation Regulation No. 50-2–Special Federal Aviation Regulation No. 97; Subparts T–Z
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Displayed edition2026-04-15
Last updated2026-04-15

PART 121—OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS

Contents

Authority49 U.S.C. 106(f), 40103, 40113, 40119, 41706, 42301 preceding note added by Pub. L. 112-95, sec. 412, 126 Stat. 89, 44101, 44701-44702, 44705, 44709-44711, 44713, 44716-44717, 44722, 44729, 44732; 46105; Pub. L. 111-216, 124 Stat. 2348 (49 U.S.C. 44701 note); Pub. L. 112-95, 126 Stat. 62 (49 U.S.C. 44732 note); Pub. L. 115-254, 132 Stat. 3186 (49 U.S.C. 44701 note).