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The boundary of the outer limits of lands, shown on Cranbrook Airport Zoning Plan No. B.C. 1640 (Z), dated January 12, 1987, is described as follows:
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Thence, westerly and southerly following the sinuosities of the northerly limit of said District Lot 2 to the northwesterly corner of said District Lot 2;
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Thence, westerly to the southwesterly corner of assigned Lot B, Sketch Map 20655A;
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Thence, westerly to the southwesterly corner of said District Lot 11570;
Thence, westerly to the southwesterly corner of District Lot 11569, Kootenay District;
Thence, westerly to the northwesterly corner of District Lot 11571, Kootenay District;
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Thence, westerly to the northwesterly corner of Lot 1, Plan 13513;
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Thence, westerly along the southern limit of said District Lot 11530 to the point of intersection with the southerly production of the westerly limit of District Lot 2045, Kootenay District;
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Thence, westerly to the southwesterly corner of District Lot 7010, Kootenay District;
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