I believe my uncle Jack was a Navigator/Bombadier with the dam busters. He went down on one of the raids. I would like to know more about him. Who would have his records or logs?

http://www.lostbombers.co.uk/bomber.php?id=3807
might give you some leads

You'll find all the addresse here http://www.raf.mod.uk/links/contacts.cfm for his service record £30 but if he or his spuse is still alive its free