Setting?

I’m wanting to set my B24 on a base but before I do so I want to know what coloured soils where in China? Red-brown? Dark brown?
Can anyone help??

I know in some parts of China they have a red clay type of soil about the color of brick and I was watching some color film of AVG Warhawks and they took off from a light colored (tannish?) strip. I am not sure if this any help to you, but it can’t hurt.

Thanks , its a starting point at least!