U.S. Air Force Capt. <PERSON>, 55th Electronic Combat Group instructor, and Capt. <PERSON>, 42nd Electronic Combat Squadron evaluation pilot, simulate a landing of an EC-130H Compass Call at Davis-Monthan Air Force Base, Ariz., Sept. 22, 2017. The 42nd ECS flight simulator went through a $10.5 million upgrade to better prepare the pilots for their future flights.