This is the last set of photographs from the Ukiah, California Airshow. Here is a trainer aircraft used in WW II and today at airshows called the T6 or AT6. The Vulpee B-13 Valiant was a similar aircraft. I am not totally sure which it is. It had a 42 foot wingspan and weighed 5600 lbs, having 600 hp and flying at a maximum 208 mph.