She calls it a 360 degree maneuver. It was not. And many times, in those days, anon remembers the expression "360" being used in the wrong context. Our 757 stunt pilot, Hani Hanjour, flew a space shuttle style, heading alignment cylinder approach. That lined him up directly on a straight line vector over the gentlest possible descending slope to the west wall of the Pentagon. Straight up Columbia Pike. See attached elevation contour map overlay. Courtesy of the USGS website.