Translation of "Axe x perpendiculaire au plan de son orbite " (French → English) :

X-POP attitude [ x axis perpendicular to the plane of its orbit ]

‘axle’ means the common axis of rotation of two or more wheels whether power-driven or freely rotating, and whether in one or more segments located in the same plane perpendicular to the longitudinal centre-line of the vehicle.

5.4. For all light-signalling devices, the reference axis of the lamp when fitted to the vehicle shall be parallel with the bearing plane of the vehicle on the road; in addition it shall be perpendicular to the median longitudinal plane of the vehicle in the case of side retro-reflectors and of side-marker lamps and parallel to that plane in the case of all other signalling devices.

(b) a surface abutting the end of the strip associated with runway approach 32 consisting of an inclined plane having a ratio of 1 m measured vertically to 50 m measured horizontally rising to an intersection with the outer surface; THENCE such approach surface shall be horizontal and contiguous to said outer surface to an intersection with an imaginary horizontal line drawn at right angles to the projected centre line of the strip at its intersection with the southerly boundary of Lot U, Plan 6127 of District Lot 865, Range 5, Coast District; THENCE said approach surface shall slope upward at the above specified slope of 1 m measured ...[+++]vertically to 50 m measured horizontally 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 and 799.7 m, measured vertically, above the assigned elevation of the airport reference point.

(a) a surface abutting the end of the strip associated with runway approach 08 consisting of an inclined plane having a ratio of 1 m measured vertically to 60 m measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 2 538 m measured horizontally from the end of the strip; the outer ends of the imaginary horizontal line being 530.7 m from the projected centre line; said imaginary horizontal line being 42.3 m above the elevation at the end of the strip; thence continuing along the centre line, an inclined plane 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 291.54 m above the elevation at the end of the strip;