On another note with the people flying without licenses, assuming they are not student pilots, where would they get the aircraft? No flying club would allow them to fly and I would bet that no private owner would allow a non PPL to fly their aircraft down to it most definitely not been covered in the insurance. Honestly, that, the aircraft registration you have given us which doesn't belong to an aircraft and the other dodgy things you have told us really does make one lean towards the fact that you are indeed just angry at aircraft flying above your house at all. The result been that you make up things to complain about that aren't true and maybe to get a little bit of attention.
It would be wise to not state your opinion, seemingly untrue events or things you have heard as fact without adequate proof, parties involved may wish to seek legal action against you for such accusations.