Source?Supermarine Spitfire Mk.II, P7674 with ducted cowl (ground running rig ?)
I suspect ths is actually the the mockup for designing a cowling for the projected application of the Rolls-Royce Crecy experimental two-stroke engine. Spitfire P7674 was used for this mockup.Supermarine Spitfire Mk.II, P7674 with ducted cowl (ground running rig ?)
That's an awful lot of work for a ground running rig.Supermarine Spitfire Mk.II, P7674 with ducted cowl (ground running rig ?)