Actually there is a CV
-770 but only one was ever made, and don't try to correct me, the company i work is the current owner of Convair. The Model 770 was never actually made by convair but was the designation given to one of the many turboprop conversions of the CV
-340. It is very similar to the CV
-580 but if you look closely at the picture in the response above, the nacelles and tailpipes are slightly different. The A/C in the picture C-GKFY is parked in YLW still, there was talk of Kelowna Flightcraft mounting the a/c on a pole in front of the companys office building.
If you look at the first photo you can see the different tailpipes, the a/c in the background of the second photo is KFY