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The airport reference point shown on Flin Flon Airport Zoning Plan No. E.2710 dated January 17, 1989, is a point located on the centre line of runway 18-36 distant 762.0 m from the end of runway 18.
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The approach surfaces, shown on Flin Flon Airport Zoning Plan No. E.2710 dated January 17, 1989, are surfaces abutting each end of the strip associated with the runway designated 18-36, and are described as follows:
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The outer surface, shown on Flin Flon Airport Zoning Plan No. E.2710 dated January 17, 1989, is an imaginary surface located at a common plane established at a constant elevation of 45 m above the elevation of the airport reference point, except that, where that common plane is less than 9 m above the surface of the ground, the outer surface is an imaginary surface located at 9 m above the surface of the ground.
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The strip associated with runway 18-36, shown on Flin Flon Airport Zoning Plan No. E.2710 dated January 17, 1989, is 150 m in width, 75 m being on each side of the centre line of the runway, and 1 644 m in length.
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Each transitional surface, shown on Flin Flon Airport Zoning Plan No. E.2710 dated January 17, 1989, is a surface consisting of an inclined plane rising at a ratio of 1 m measured vertically to 7 m measured horizontally at right angles to the centre line and projected centre line of the strip and extending upward and outward from the lateral limits of the strip and its approach surfaces to an intersection with the outer surface.
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The boundary of the outer limits of lands, shown on Flin Flon Airport Zoning Plan No. E.2710 dated January 17, 1989, is a circle with a radius of 4 000 m centered on the airport reference point.