June 29, 2011 New leader for 31st TES Lt. Col. Steven Tittel addresses attendees at the 31st Test and Evaluation Squadron change of command in Hangar 1810, June 27. Colonel Tittel assumed command of 31st TES from Lt. Col. Russell Hart who is headed to the Air War College in Alabama. Colonel Tittel previously served as the 31st TES
June 29, 2011 Raptor squadron gets new boss Lt. Col. Daron Drown is congratulated following the 411th Flight Test Squadron change of command June 23. Colonel Drown assumed command from Lt. Col. Ernest Teichert who is headed to the Industrial College of the Air Force in Washington D.C. Colonel Drown comes to Edwards from Wright-Patterson Air