I recall reading many years ago in a U.S. aviation magazine that the fly-over noise of a Queen Air at 5,000 ft. exceeded that of a B707! When the N.S.W. Govt. used Queen Airs as the Air Ambulance there used to be many complaints from the general public regarding the noise, especially outside of Mascot's normal curfew hours, I remember one caller on talk-back radio complaining about the noisy "military aircraft" being allowed to operate!
Last edited by zlin77; 17th Mar 2023 at 20:18.