Read a great book recently entitled "Beyond the Dams to the Tirpitz" , in paperback. Great read. As I recall, it was the same No.617 Squadron that carried out that raid, in a Norwegian fjord, back in late '43/early '44.
Did I hear you say RAF Lancs were single-pilot and RCAF Lancs were 2-pilot? Interesting.
What were RAF Stirlings and Halifaxes? I assume 2-pilot.
Cheers...