Originally posted by Karnak
Cockpit visibility is a performance characteristic.
Also, the F.21, should it ever happen (I doubt it), is a high backed Spitfire.
Yup F.21 was high back, my bad.
Was looking to the future.
Who's to say whether we might get a further 'fattening out' of Spit/109/190 etc.
Still room for II, XII, F.21 (dunno why not, seen service from early 45)
Now that would be a line up -
I
II
F Vb
LF Vc
F IX
LF VIII
LF IX (highback 18lbs)
XII
F XIV
LF XVI (bubble 25lbs)
F.21
Anyway maybe we should be thinking about Hurris, Mossies, Tiffs.
Get one step ahead.
e.g. Hurri I, IIc, IId, Sea Hurricane
Mossie B IV, FB VI, +later war one.