Excellent article in the May?June 2008 of the Canadian Legion Magazine on "The Humble Corvette". Good detail about the difference between the Canadian and British builds.
Sad part is that it does not appear to be on-line, although other articles from that issue are posted. They might delay them for a month? This article was Part 27 by Marc Milner and I do see that Part 26 is posted, so maybe keep and eye open on this link:
The Wolf Packs: Navy, Part 26 | Legion Magazine
I tried changing the 03 to an 04 and the 26 to 27 but that did not work!
Richard