Iknow this is a very late reply but thought I'd post it in case someone else comes across this searching for giant scale PBY Catalina plans as I know good ones are hard to come by.
I have made some plans from scratch in the scale of 1:8. These are quality plans and can be purchased from my site:
http://www.wix.com/Sturla/PBY-Catalina
I also sell completed Landing Gears, Cowls and Blisters. Sturla
ORIGINAL: Guardian
hi does anyone know of plans for a 1/6th scale PBY-5A Catalina ? I know there are the Vintage r/c plans 108" cat., but isn't that 1/12th ? And has anybody had experience with the plans or built one ?