I'm thinking SB might be something Barrier
No idea on Cale, but something to do with jet deflectors fitted to carriers possibly from looking at some of the '96 pics, but difficult to tell.
I know that the northern side was NAD (Naval Air Department) but not sure if they had an HMS. I think it was under Naval command in the early days at least. The Navy had all sorts on the cats, from scimitars to Sea Vixens, to Phantoms, and most in between. Even the French used it for their Naval Jag and a few others.
I think I can animate the platform for the helos too, you can effectively to a type of stop frame animation in Sketchup, but it looks a bit messy, I may try Max again, but I'll probably need some assistance to do it.
