[...]
The approach surfaces, shown on Department of Transport Abbotsford Airport Zoning Plan No. (Z) B.C. 1414 dated November 7, 1980 are surfaces abutting each end of the strips associated with runways designated 06-24, 12-30 and 18-36 and are described as follows:
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The outer surface, shown on Department of Transport Abbotsford Airport Zoning Plan No. (Z) B.C. 1414 dated November 7, 1980 is an imaginary surface located at a common plane established at a constant elevation of 45 m above the assigned elevation of the airport reference point except where that common plane is less than 9 m above the surface of the ground, the imaginary surface is located at 9 m above the surface of the ground.
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The strips, shown on Department of Transport Abbotsford Airport Zoning Plan No. (Z) B.C. 1414 dated November 7, 1980 are described as:
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Each transitional surface, shown on Department of Transport Abbotsford Airport Zoning Plan No. (Z) B.C. 1414 dated November 7, 1980 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 centre line produced of each strip and extending upward and outward from the lateral limits of each strip and its approach surfaces to an intersection with the outer surface or another transitional surface of an adjoining strip.
