14 CFR 117.13
§ 117.13 Flight duty period: Unaugmented operations.
United States · 14 CFR — Aeronautics and Space · Status: effective
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- Citation
- 14 CFR 117.13, § 117.13 Flight duty period: Unaugmented operations, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/56498
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Full text
(a) Except as provided for in § 117.15, no certificate holder may assign and no flightcrew member may accept an assignment for an unaugmented flight operation if the scheduled flight duty period will exceed the limits in Table B of this part.
(b) If the flightcrew member is not acclimated:
(1) The maximum flight duty period in Table B of this part is reduced by 30 minutes.
(2) The applicable flight duty period is based on the local time at the theater in which the flightcrew member was last acclimated.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.