Permission and Credits

Hey fellow simmers. I stumbled upon a neat little mission this weekend that involves Grumman Avengers. This is my first mission using a non-default aircraft. I hope to use the 1% TBM from the old avhistory website.
I remember reading somewhere that I should either get permission or give credit in this situation. But while looking through the 1% "read-me", I found no email address for contacting the designers. Are these folks still around? :-?
I remember reading somewhere that I should either get permission or give credit in this situation. But while looking through the 1% "read-me", I found no email address for contacting the designers. Are these folks still around? :-?