There are plenty of Phantom lovers “out there”, Dakotaman. I suggest what you need is an avid plane-spotter. You know, the type that notes down every serial and time of arrival and location.
Phantom lovers generally concern themselves with paying homage to the Mighty Phantom itself and rarely get bogged down in the number-crunching game.
The Internet would probably be a good port of call for serial lists.
Anon.