259.482e Perimeter of horizontal surface.
156 words·~1 min read·
/mi/chapter-259/259-482eA research copy — for the controlling text, always check the official state or federal source. Not legal advice.
259.482e Perimeter of horizontal surface.
Sec. 2e.
The perimeter of a horizontal surface is constructed by swinging an arc with a radius as specified by this section from the center point of each end of the primary surface of each runway of an airport and connecting adjacent arcs by a line tangent to those arcs. The radius of an arc for a utility runway or for other than a utility runway with a visual approach equals 5,000 feet. The radius of an arc for any other runway equals 10,000 feet. The radius of the arc specified for the end of a runway shall not be less than the longest radius for the other end of the runway.
If a 5,000 foot arc is encompassed by a tangent connecting adjacent 10,000 foot arcs, the 5,000 foot arc shall be disregarded in constructing the perimeter of the horizontal surface.
History: Add. 1986, Act 296, Eff. Apr. 1, 1987