(A) General. Except as provided in division (B) below, and in addition to all other local notification and permitting requirements, each person who proposes any of the following construction or alteration shall complete and submit an FAA Form 7460-1, Notice of Proposed Construction, to the local jurisdiction and to the Federal Aviation Administration in accordance Federal Aviation Regulation Part 77, Object Affecting Navigable Airspace:
(1) Any construction or alteration of more than 200 feet in height above the ground level at its site; and
(2) Any construction or alteration of greater height than an imaginary surface extending outward and upward at a slope of 100:1 for a horizontal distance of 20,000 feet from the nearest point of the nearest runway at the Brigham City Municipal Airport.
(B) Exemptions from notification.
(1) Any object that would be shielded by existing structures of a permanent and substantial character or by natural terrain or topographic features of equal or greater height, and would be located in the congested area of a city, town or settlement where it is beyond all reasonable doubt that the structure so shielded will not adversely affect safety in air navigation.
(2) Any antenna structure of 20 feet or less in height, except one that would increase the height of any antenna structure.
(C) Time of notice. The notice required under division (A) above must be submitted at least 30 days before the earlier of the following dates:
(1) The date the proposed construction or alteration is to begin; and
(2) The date an application for a construction permit is to be filed.
(Prior Code, § 29.19.110)