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Electronic Code of Federal Regulations (e-CFR)
Title 14. Aeronautics and Space
Chapter I. FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
Subchapter E. AIRSPACE
Part 77. SAFE, EFFICIENT USE, AND PRESERVATION OF THE NAVIGABLE AIRSPACE
Subpart C. Standards for Determining Obstructions to Air Navigation or Navigational Aids or Facilities
14 CFR Subpart C - Standards for Determining Obstructions to Air Navigation or Navigational Aids or Facilities
§ 77.13 Applicability.
§ 77.15 Scope.
§ 77.17 Obstruction standards.
§ 77.19 Civil airport imaginary surfaces.
§ 77.21 Department of Defense (DOD) airport imaginary surfaces.
§ 77.23 Heliport imaginary surfaces.