Do you guys think I'm making it up for heaven's sake?
That was an official notification given to ALL anti diver squadrons on that date. A V-1 (destroyed over the sea) counted as "one enemy aircraft destroyed." It can't be any clearer than that. It doesn't say one missile, one unmanned aircraft or one flying bomb. It doesn't qualify the victory in anyway. One enemy aircraft destroyed could be a Fw 190, a Ju 88, a V-1 or any other enemy aircraft.
The notification is referenced in several publications. I read it recently in Sharp and Bowyer's definitive tome on the Mosquito.
Cheers
Steve