Does that aerofoil shaped thing between the wheels of Fokker aircraft have an official name?
Anyway, I've always wondered what colour the upper surface of this "thing" would be. Most profiles show an underside view, mainly blue or lozenge coloured, but what about the top side?
Specifically I was wondering about DR.1's with Fokker "streak" colours and D.VII's with lozenge flying surfaces.
I appreciate that with the jazzy colours sported by many there may have been repainting but as a general rule of thumb what is the factory fresh colour for both schemes and secondly, would this area have been repainted when individual pilots had their favoured colours applied elsewhere.
Hope this makes sense and many thanks, Clive.