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Code · CFR · Title 14 — Aeronautics and Space · Part 121 — Operating Requirements: Domestic, Flag, and Supplemental Operations · § 121.139

§ 121.139. Manual accessibility: Supplemental operations.

62 words·~1 min read·/us/cfr/t14/s§ 121.139·

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Each certificate holder conducting supplemental operations must ensure the appropriate parts of the manual are accessible to flight, ground, and maintenance personnel at all times when such personnel are performing their assigned duties. The information and instructions contained in the manual must be displayed clearly and be retrievable in the English language. [Docket FAA-2022-0912, Amdt. 121-388, 88 FR 34443, May 30, 2023]
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§ 121.139
Manual accessibility: Supplemental operations.
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