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The approach surfaces, shown on Halifax International Airport Zoning Plan Nos. S-2449-1 to S-2449-28 inclusive, S-2449-30 and S-2449-32 to S-2449-39 inclusive, dated March 30, 1990, are planes abutting each end of the strips associated with runways 06-24 and 15-33 and are described as follows:
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(a) an inclined plane abutting the end of the strip associated with the approach to runway 06 having a ratio of 1 m measured vertically to 50 m measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 15 000 m measured horizontally from the end of the strip; the outer ends of the imaginary horizontal line being 2 400 m from the projected centre line; said imaginary horizontal line being 300 m above the elevation at the end of the strip;
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(b) an inclined plane abutting the end of the strip associated with the approach to runway 24 having a ratio of 1 m measured vertically to 50 m measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 15 000 m measured horizontally from the end of the strip; the outer ends of the imaginary horizontal line being 2 400 m from the projected centre line; said imaginary horizontal line being 300 m above the elevation at the end of the strip;
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(c) an inclined plane abutting the end of the strip associated with the approach to runway 15 having a ratio of 1 m measured vertically to 50 m measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 15 000 m measured horizontally from the end of the strip; the outer ends of the imaginary horizontal line being 2 400 m from the projected centre line; said imaginary horizontal line being 300 m above the elevation at the end of the strip; and
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(d) an inclined plane abutting the end of the strip associated with the approach to runway 33 having a ratio of 1 m measured vertically to 50 m measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 15 000 m measured horizontally from the end of the strip; the outer ends of the imaginary horizontal line being 2 400 m from the projected centre line; said imaginary horizontal line being 300 m above the elevation at the end of the strip.
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