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The airport reference point, shown on Red Lake Airport Zoning Plan No. 60-041 86-112, Sheet 5, dated September 28, 1988, is a point which may be located by:
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The approach surfaces, shown on Red Lake Airport Zoning Plan No. 60-041 86-112, Sheets 4, 5 and 6, dated September 28, 1988, are planes abutting each end of the strip associated with runway designated 08-26 and are described as follows:
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The outer surface, shown on Red Lake Airport Zoning Plan No. 60-041 86-112, Sheets 1 to 9 inclusive, dated September 28, 1988, is an imaginary plane established at a constant elevation of 45 m above the elevation of the airport reference point, except that, where that plane is less than 9 m above the surface of the ground, the outer surface is located at 9 m above the surface of the ground.
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The strip associated with runway 08-26, shown on Red Lake Airport Zoning Plan No. 60-041 86-112, Sheet 5, dated September 28, 1988 is 150 m in width, 75 m being on each side of the centre line of the runway, and 1 644.28 m in length.
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Each transitional surface, shown on Red Lake Airport Zoning Plan No. 60-041 86-112, Sheets 4, 5 and 6, dated September 28, 1988, is 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, 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 outer boundary of the land to which these Regulations apply, shown on Red Lake Airport Zoning Plan No. 60-041 86-112, Sheets 1 to 9 inclusive, dated September 28, 1988, is described as follows:
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