CTHRepealedLegislation
Airports (Protection of Airspace) Regulations 1996
6ALevel of air turbulence
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6A Level of air turbulence
For subparagraph 182(1)(f)(i) of the Act, the level of air turbulence for turbulence caused by an emission from a stack or vent is upward vertical velocity of 4.3 metres per second at the point of emission.