Hi guys,
Thanks for all the suggestions.
I just wanted to close this thread with the final resolution.
To get a transparent background for your nose art the correct RGB value is 176.
Red: 176
Green: 176
Blue: 176
This will produce a light gray color.
This color will be transparent on your plane/vehicle nose art.
Thanks again for the help!

KEYWORDS:
nose art transparency, nose art, transparency value, RGB value, creating nose art, squadron insignia, squad logo
P.S
Easyscor, Airbumba and the rest of the old 113th 'Lucky Strikes' ... good to be back!