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The approach surfaces, shown on Department of Transport Winnipeg International Airport Zoning Plan No. E.1540, are surfaces abutting each end of the strips associated with the runways designated 18L-36R, 13R-31L, 13L-31R, the 18R end of the strip associated with runway 18R-36L and the 25 end of the strip associated with runway 07-25 and are described as follows:
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consisting of an inclined plane having a ratio of one foot measured vertically to 50 feet measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip, 1,000 feet measured vertically above the elevation at the end of the strip, and 50,000 feet measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being 8,100 feet from the projected centre line; and
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consisting of an inclined plane having a ratio of one foot measured vertically to 50 feet measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip, 1,000 feet measured vertically above the elevation at the end of the strip, and 50,000 feet measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being 8,000 feet from the projected centre line; and
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consisting of an inclined plane having a ratio of one foot measured vertically to 50 feet measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip, 200 feet measured vertically above the elevation at the end of the strip, and 10,000 feet measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being 1,600 feet from the projected centre line; and
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consisting of an inclined plane having a ratio of one foot measured vertically to 50 feet measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip, 200 feet measured vertically above the elevation at the end of the strip, and 10,000 feet measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being 2,000 feet from the projected centre line.
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