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e-CFR data is current as of August 4, 2020

Title 14Chapter ISubchapter EPart 77Subpart C → §77.13


Title 14: Aeronautics and Space
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


§77.13   Applicability.

This subpart describes the standards used for determining obstructions to air navigation, navigational aids, or navigational facilities. These standards apply to the following:

(a) Any object of natural growth, terrain, or permanent or temporary construction or alteration, including equipment or materials used and any permanent or temporary apparatus.

(b) The alteration of any permanent or temporary existing structure by a change in its height, including appurtenances, or lateral dimensions, including equipment or material used therein.

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