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Code of Federal Regulations (Last Updated: November 25, 2020) |
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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 E — AIRSPACE |
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Part 77 - SAFE, EFFICIENT USE, AND PRESERVATION OF THE NAVIGABLE AIRSPACE |
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Subpart D — Aeronautical Studies and Determinations |