[...]
The airport reference point, shown on Thompson Airport Zoning Plan No. E.2647 dated June 7, 1988, is a point lying perpendicularly distant 91.45 m northwesterly from a point on the centre line of runway 05-23 distant southwesterly 655.52 m from the threshold of runway 23.
[...]
The approach surfaces, shown on Thompson Airport Zoning Plan No. E.2647, dated June 7, 1988, are surfaces abutting each end of the strips associated with the runways designated 05-23 and 14-32, and are described as follows:
[...]
The outer surface, shown on Thompson Airport Zoning Plan No. E.2647 dated June 7, 1988, is an imaginary surface located at a common plane established at a constant elevation of 45 m above the elevation of the airport reference point, except that, where that common plane is less than 9 m above the surface of the ground, the outer surface is an imaginary surface located at 9 m above the surface of the ground.
[...]
The strips shown on Thompson Airport Zoning Plan No. E.2647 dated June 7, 1988, are described as follows:
[...]
The transitional surfaces, shown on Thompson Airport Zoning Plan No. E.2647 dated June 7, 1988, are described as follows:
[...]
The boundary of the outer limits of lands, shown on Thompson Airport Zoning Plan No. E.2647 dated June 7, 1988, is described as follows:
[...]
