These three models were very similar in size, difficult to tell apart, seemed built on the same platform. The big difference in the layout was the bath facilities. The Airflyte had none; the Astroflyte had a toilet and no shower; Starflyte had the full wet bath with shower.
Thanks for posting this brochure. It helped me identify my vintage Shasta correctly. The paperwork said LoFlyte but mine is actually a 1968 AirFlyte. It is 15 feet long, has the wings and is that typical "toaster" shape. The AstroFlyte was two feet longer with an extra window on the curb side and the bump out at the back. Now I just have to get the brakes working and I can get it registered. I'll post pictures of the restoration work as we get started. This old girl is a project and will need lots of work.