"In order to represent all those associated with the Tuskegee experience the aircraft has been painted with markings from each of the fighter squadrons. The letter "A" was a designation for the 99th Fighter Squadron. The yellow bands on the end of the wing was a scheme associated with the 101st Fighter Squadron. The number 42 was the series of numbers denoting the 301st Fighter Squadron. The yellow trim tabs and red and yellow nose strips were paint schemes from the 302nd Fighter Squadron. The decals from the bomber squadrons are displayed on the fuselage. "
Ok, this explains some of the wing markings. Thanks
However since i'm doing the p51D here and it's from the 301st I'll use the single yellow band on the wings.
If, and when, the p51B comes out, i'll reskin it with the 101 colors. I do like the double yellow bands with red tips.
As to the Rudder, it's just the trim tabs that were painted different colors depending on squadran. I have found several references for this...