The 419th Flight Test Squadron (419 FLTS), located at Edwards Air Force Base, California, is responsible for developmental testing of the B-1B, B- 2A, and B-52H aircraft for the US Air Force. The Operations Engineering Flight at the 419 FLTS is comprised of operations engineers, test conductors, and test directors who are responsible for coordinating the efforts of the entire flight test team. Several flight test programs took place on ...