Aircraft Sound Level Examples Sound levels for small, medium, and large aircraft manufactured by DHC, Embraer, Airbus, and Boeing. Prepared by Mayes, Jan L. (2019, October) Aircraft-Sound-Levels.pdf
This free pdf is at my issuu online publication platform. It is a text transcript I did of the Raincoast Conservation Foundation’s educational livestream hosted by Bob McDonald of CBC. Link: The future of killer whale recovery. If humans don’t protect the whale’s habitat from noise pollution, the whales have no future.