I care, cause we've got enough locals complaining about aircraft noise without unnecessary very low/noisy aircraft flying directly over the Camden suburbs at any time of day let alone 9:00pm. A simple 3 mile left track offset would have them tracking clear of the built up areas. We fly neighbourly and I'm sure the military usually do. I've lived in/flown from Camden for 30 years and not witnessed this type of activity before and thought there might have be some good reason for it.