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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 14
Chapter I
Part 133
Subpart C - Subpart C—Operating Rules and Related Requirements
§ 133.31 - Emergency operations.
§ 133.33 - Operating rules.
§ 133.35 - Carriage of persons.
§ 133.37 - Crewmember training, currency, and testing requirements.
§ 133.39 - Inspection authority.
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