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Fields of engineering and other industries.
If you would like to see a new badge/membership type added just send an email to CR4 Admin and, if you can, include an image that you'd like me to use for the badge. (We can resize them for you. Do not send copyrighted images.)
I build and fly aeromodels as well as working as an engineer at the largest US aircraft manufacturer.
I love 'em! I need 'em! Ah yeah!