I dug into a bit of this for an old friend a couple of years back - there are quite a few resources in Canada and there was even some sort of special research group.IIRC.
https://www.rcafassociation.ca/commo...g-plan-museum/
would be the best place to start IMHO; it's in Brandon, Manitoba
https://military-history.fandom.com/..._Training_Plan
has a good bibliography
it can be a bit tough getting records of those who have died from Canadian sources - they seem to have a hundred year rule on many items.