Enjoy, if you can, the ambiance of a typical evening a couple of miles from Parafield Airport, in our exclusively residential area. ~20,000 homes cop this most nights during Spring, Summer and Autumn - We particularly enjoy windy winters. Also on this day we had a couple of hours of Flight Training Adelaide’s flying schietster helicopter learners circling around our homes for lunch - most annoying horrible noise, while we get gawked from perving pool spa sunbaker seeking pilots.
This night’s climax occurred just after dark at 2030, running at a typical disturbing rate of about 100 overflights per hour. Recordings commenced at 2215, Australian Central Daylight Savings Time, capturing about 90% of overflights, where the nuisance rate petered to about 50 overflights an hour. Even at that rate, it is a continuous waxing and waning buzz. The recording file timestamps are Australian Central (non-daylight savings) Time, so the last recording is at ~11PM. Amazing what a handful of foreigners learners are allowed to do to long established residential areas.
