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The airport reference point shown on Wiarton Airport Zoning Plan No. 42-062 84-87, Sheet 5, dated April 2, 1986, is a point distant 247.5 m measured southeasterly at right angles from the centre line of runway 05-23, from a point distant 495.4 m measured southwesterly along the said centre line from the northeastern end of the said runway 05-23.
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The approach surfaces, shown on Wiarton Airport Zoning Plan No. 42-062 84-87, Sheets 2 to 8 inclusive and 10 to 13 inclusive, dated April 2, 1986 are surfaces abutting each end of the strips associated with runways designated 05-23 and 11-29 and are described as follows:
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The outer surface, shown on Wiarton Airport Zoning Plan No. 42-062 84-87, Sheets 1 to 9 inclusive and 11 and 12, dated April 2, 1986, 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 strips shown on Wiarton Airport Zoning Plan No. 42-062 84-87, Sheet 5 dated April 2, 1986 are described as follows:
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Each transitional surface, shown on Wiarton Airport Zoning Plan No. 42-062 84-87, Sheets 2 to 8 inclusive and 11 and 12, dated April 2, 1986, is described as follows:
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The boundary of the outer limits of lands, shown on Wiarton Airport Zoning Plan No. 42-062 84-87, Sheets 1 to 4 and 6 to 13, dated April 2, 1986, is described as follows:
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