Dr. C. P. (Case) van Dam of the University of California at Davis provided some counter-intuitive pointers on making small airplanes ride more smoothly to participants at the eighth annual Electric Aircraft Symposium in late April. His solutions for ride quality enhancement in small airplanes are an essential ingredient in making electric Sky Taxis a plausible reality. Because at least initially many electric aircraft are constrained to long wing spans and light wing loadings, they are subject to “perturbations of significant magnitude to be unacceptable.” These disruptions of the intended altitude and direction of the aircraft can be more upsetting to passengers than to the aircraft itself, but van Dam had several suggestions to alleviate the vertical and lateral accelerations that passengers perceive as bumpy air. He had explained the possible need for a gust alleviation system in his 2008 Electric Aircraft Symposium talk, something he felt even then would be necessary, “In order for these vehicles to achieve acceptable …