AOW at Circleville or someplace else south of Columbus.

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Hey Bob, what makes you think these people are invisible? I can see 'em!
 
wb416:
GUE instructors have their own way of dealing with that... but typically it involves OOA's and mask removals... :D (just kidding BTW)....
Maybe mask removal would keep me preoccupied, but I think OOA just means there's nothing in my mouth.......or that my DB clearly needs to pay attention to me.

Oh I think I'm gonna like this class. :)
 
https://www.shearwater.com/products/perdix-ai/

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