Larry Kraus wrote: I trust that David Legg will correct any if this information that may be in error.
Hi Larry - sorry for the slow reply but I have been away in France on holiday.
Although I have not studied the list of Argentine Catalinas/Cansos in the list on that website closely yet, I can say that the author has tied himself up in knots as regards the type designations although he may well just be copying what some others have written in the past (e.g. the book you quote from) and perpetuated earlier errors.
So, first, there was no such thing as a 'PBV-1A Canso' even though that designation appears in print from time to time That would mix up US Navy and RCAF designations. Canadian Vickers built Canso A amphibians for the RCAF and were also contracted to build PBV-1A Catalinas for the US Navy. Different contracts, different end-users and so different designations. In the event, none of the latter aircraft ever saw US Navy service and all went to the USAAF as OA-10A Catalinas straight off the Cartierville, PQ production line. These were the 230 aircraft you correctly mention. Canadian Vickers also built 139 (
not 149) Canso As for the RCAF, 30 at St Hubert, PQ and the rest at Cartierville. The 362 aircraft that Boeing built at Sea Island, Vancouver, BC were not all Cansos as you quote. In fact, only 55 were and they were assembled from Consolidated-manufactured parts. It is not correct to call them PB2B-1 Canso As as the Argentine listing does as, again, that mixes up US Navy and RCAF designations. The remaining 307 aircraft were a mix of PB2B-1 and PB2B-2 non-amphibians and went to various Allied air forces, a few staying with the US Navy.
I hope that helps.