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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 14 - Aeronautics and Space |
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Chapter I - Federal Aviation Administration, Department of Transportation |
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SubChapter C - Aircraft |
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Part 21 - Certification Procedures for Products and Articles |
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Subpart K - Parts Manufacturer Approvals |
§ 21.313 - Duration.
Latest version.
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§ 21.313 Duration.
A PMA is effective until surrendered, withdrawn, or the FAA otherwise terminates it.