Thank you cfwake, a rational response.
Jesus, anyone would think I am a hack from the Sun trying to dig up titbits on sworded vicars etc.
Just to let you know I am not one of those "film makers" who shows a 747 SP taking off (you know the stubby ones SAA used to use for freight/passenger shipments in the 80's) and then show a L-1011 landing at some unrelated airport. I do my research and visiting sites like this is part of it. Clearly your response has answered a few of my questions.
I make my own self funded programmes and spend a lot of time roping in investors so as I can sell the programme to a network, it's called running a business. It would seem that others on this site think that profiteering of an historical event is damnation, Although I guess buying your end of season DVD of your football/any sport team is acceptable.
I do this because I love flying and I like to report history factually without any unneccesary accountability, but what the heck, guess I'll just let you go back to watching Big Brother.