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The airport reference point, shown on Halifax International Airport Zoning Plan No. S-2449-24 dated March 30, 1990, is determined by measuring 1 372 m northeasterly along the centre line of runway 06-24 from the southwesterly end of runway 06 and thence measuring 122 m southeasterly at right angles from the said centre line.
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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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The outer surface, shown on Halifax International Airport Zoning Plan Nos. S-2449-13 to S-2449-15 inclusive, S-2449-23 to S-2449-25 inclusive and S-2449-29 to S-2449-31 inclusive, dated March 30, 1990, 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 strips, shown on Halifax International Airport Zoning Plan Nos. S-2449-23, S-2449-24 and S-2449-30, dated March 30, 1990, are described as follows:
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Each transitional surface, shown on Halifax International Airport Zoning Plan Nos. S-2449-14, S-2449-23 to S-2449-25 inclusive and S-2449-30, dated March 30, 1990, 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 or with another transitional surface of an adjoining strip.
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The outer limit, shown on Halifax International Airport Zoning Plan Nos. S-2449-13 to S-2449-15 inclusive, S-2449-23 to S-2449-25 inclusive and S-2449-29 to S-2449-31 inclusive, dated March 30, 1990, is a circle with a radius of 4 000 m centred on the airport reference point.
