As originally built in 1948 it was the world's first single engined aircraft with an 'airscrew turbine' a.k.a a turboprop. This was the Armstrong Siddeley Mamba.
However, production delays etc. caused 'the Ministry' to change its mind and after 3 were built, subsequent aircraft were fitted with the R.R. Merlins which were in plentiful supply in the immediate post-war days.
The majority (196) were for the R.A.F. and 30 were T.21 Sea Balliols with arrestor hooks and a few other mods.
Such an aircraft, WL732 is preserved in the Cosford museum.
This is what we are modelling for FS9 -

Here's a first look - very much in an early stage of W.I.P. so don't hold yer breath.

Cheers

Dave M(oly)