February 28, 2018 at 5:48 pm
I can’t find much information anywhere.
By: DazDaMan - 28th February 2018 at 23:15
There weren’t many Pr.Xs built. A handful compared to the other PR variants.
By: WebPilot - 28th February 2018 at 18:30
Simplified version, the X was pressurised, the XI wasn’t.
By: RJH - 28th February 2018 at 18:17
As the ‘X’ was a PR – Photo Reconnaissance model, try searching under ‘Spitfire PR X’
According to an appendix in the excellent book Spitfire, by Jeffrey Quill, the PR X had a 1475 hp Merlin 77 and a pressure cabin for high altitude work.
I’m sure that more exulted ones will update this thread much better than I could shortly. I know, don’t call me shortly !