AS 2363-1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
06-06-2019
English
01-01-1999
Sets out methods for the measurement of noise from existing or proposed helicopter landing sites, and helicopter overflights. It provides technical guidance for local planners, government agencies, and operators in calculating the acoustic environment near existing and proposed helicopter landing sites or routes as a result of helicopter operations.
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