Oh, whatever. I'm tired of being expected to "educate" people. That's not my job. They are grown adults and if they experience massive blowback for their choices, perhaps they could learn a lesson from it.  

The comment below urging people to think as a "teacher" or "parent" - please! I'm not their damn mommy and if I wanted to be a teacher that's what I'd be doing with my life. 

That grown-ass man spouted off with racist comments on a public internet site, and now he's getting what he deserves. Did he think that Natives don't use the internet? Did he think all the other white pilots were going to pat him on the back, maybe give him an award, what? 

It's 2016. It is far past being acceptable to be a racist. If you are one, educate YOURSELF. The rest of us are not here to do it for you, nor are we here to be nice to you in your ignorance.