[...]
The following described boundaries are the outer limits of lands:
COMMENCING at a point in the southern boundary of Lot 3, Group 1355, Plan 43574 (C.L.S.R.) 218 (L.T.O.), where it is intersected by the circumference of a circle having a radius of 4 000 m and centered at the airport reference point as described in Part I of the schedule; THENCE, in a southwesterly direction following the circumference of the said circle clockwise to the point where it intersects the northern boundary of Lot 3, Group 1355, Plan 43574 (C.L.S.R.) 218 (L.T.O.); as said outer limits are shown on Department of Transport Inuvik Airport Zoning Plan No. E.1552.
[...]
The approach surfaces, shown on Department of Transport Inuvik Airport Zoning Plan No. E.1552, are surfaces abutting each end of the strip associated with the runway designated 04-22 and are described as follows:
[...]
The outer surface, shown on Department of Transport Inuvik Airport Zoning Plan No. E.1552, 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 the common plane is less than 9 m above the surface of the ground, the imaginary surface is located 9 m above the surface of the ground.
[...]
The strip, shown on Department of Transport Inuvik Airport Zoning Plan No. E.1552, is described as follows:
[...]
Each transitional surface, shown on Department of Transport Inuvik Airport Zoning Plan No. E.1552, is a surface consisting of an inclined plane having a ratio of 1 m measured vertically to 7 m measured horizontally at right angles to the centre line and centre line produced of the strip and extending upward and outward from the lateral limits of the strip and its approach surfaces to an intersection with the outer surface.
