I get that an LLC doesn't shield me from liability for an accident that I cause. That's what my insurance is for. But and LLC could shield me from being liable if someone else caused an accident with my airplane (not that I'd ever let someone else fly it while I'm still able to).
My primary reasons for wanting to own the aircraft through an LLC is 1) Privacy. Not perfect, but it shields me from the lookie-loos. 2) avoid probate. This makes it easier for my son to inherit the aircraft and do with it as he sees fit without probate. I was also considering asking the port to change my lease to reflect the LLC as the tenant so that my son could also take or dispose of its contents without waiting for the estate to settle. Not having to pay rent on a hangar full of crap that nobody is able to use would make my wife happy. My son could either get rid of all the crap and move out or make the rent payments himself.
As far as continuing costs, what I was thinking was book keeping and tax filing, that sort of thing. Doesn't an LLC have to have an EIN? Do they have to file taxes even if they have no income or employees?
Also, wasn't there something about running afoul of FAA? I heard something about if it wasn't done correctly for an EAB, the FAA might consider you in violation of 91.319.