It has taken almost this long to show the "brass" that white is an effective color for wheel wells, why? Easier to find a leak and trace the source. Red means hydralic fluid, the most prevelant fluid in a wheel well, but it could have lubrication, coolant, water lines as well. against black or a darl color it would be very hard to find a leaks source.
And a pilot might just write up, "fluid leaking in right well." Not too helpful. Like the pilot that wrote up, "Fluid leaking from aft of aircraft on ground." for me back in 1979. . .it was the relief tube being used!!
Don
I know it's only rock and roll, but I like it.