Public C of A
So we've got this aging C172 on a private C of A owned by a group. Getting a bit tatty and high engine hours. So we're thinking of giving it a new zero timed engine and a respray and hiring it out to help build up a sensible fund. Now if hiring it out needs a Public C of A, then what's required to move from the existing Private to a Public C of A ? Must be possible I guess?