The beacon is not for my plane. I have a '76 M, not a '67 G.

A guy at my airport with a '67 G knocked his off by not opening the hangar door up all the way. I am supposed to start flying it for him to keep it from sitting, since he doesn't have his pilots license.
Michael, that sounds GREAT! I'll talk to the owner a bit later today and see what he wants to do. Thanks so much for the quick responses.
