10 Airports in 3 Hours!! - Grand Coulee Loop.

In this video I wanted to attempt to touch at 10 Airports in one flight, and do it well within the limits of the fuel on board. So I set a goal of 3 hours for a loop of 202 sm. With a light wind it should be doable. What I didn't expect is what I ran into when I got close to the 5th airport.