Or. Admin. Code § 738-070-0130

Current through Register Vol. 63, No. 10, October 1, 2024

Section 738-070-0130 - Airport Imaginary Surfaces for Heliports

(1) Heliport primary surface: The area of the primary surface coincides in size and shape with the designated take-off and landing area of a heliport. This surface is a horizontal plane at the elevation of the established heliport elevation.

(2) Heliport approach surface: The approach surface begins at each end of the heliport primary surface with the same width as the primary surface, and extends outward and upward for a horizontal distance of 4,000 feet where its width is 500 feet. The slope of the approach surface is 8 to 1 for civil heliports and 10 to 1 for military heliports.

(3) Heliport transitional surfaces: These surfaces extend outward and upward from the lateral boundaries of the heliport primary surface and from the approach surfaces at a slope of 2 to 1 for a distance of 250 feet measured horizontally from the centerline of the primary and approach surfaces.

Or. Admin. Code § 738-070-0130

1AD 2-1983, f. & ef. 2-14-83

Stat. Auth.: ORS 184, ORS 835 & ORS 836

Stats. Implemented: ORS 836.530