Tuesday was a glorious, clear day, and one could see all the way to the peaks surrounding the Sonoma Valley. This was the day for the core event in the Green Flight Challenge, the test of whether an airplane could accomplish the primary goal of the competition, flying a 200 mile course in a precise …
Tuesday was a glorious, clear day, and one could see all the way to the peaks surrounding the Sonoma Valley. This was the day for the core event in the Green Flight Challenge, the test of whether an airplane could accomplish the primary goal of the competition, flying a 200 mile course in a precise …
