A movie about one of the great maritime disasters of World War II had a little disaster of its own. A WWII-era Navy sea plane broke up during shooting for an upcoming movie about the sinking of the USS Indianapolis near the end of WWII. A PBY aircraft used to stage the rescue of survivors was being used for the shoot started leaking as it was floating on the surface of the water, said Elizabeth Wolfe, spokeswoman for the film “USS Indianapolis: Men of Courage.” The film crew had to evacuate the plane for safety reasons. The crew attempted to…