a mug in Alaska

Nice to know one of my mugs is having a little adventure.
Dan wanted a large mug (20 oz) with a large handle to take to Alaska for the summer.  This one wasn't quite 20 oz.  I had never made a mug that large and wasn't sure how big to go, but he bought it anyway.  I am getting ready to fire a few mugs now that ought to make the size requirement.

This guy left Marietta, Ohio to fly a plane in Alaska!  He just sent these pictures from his iphone.  He didn't say, but I'm sure the one at right is from his plane.