452nd Flight Test Squadron bids farewell to RQ-4 Global Hawk
Fire trucks from the 812th Civil Engineer Squadron provide a water salute to an RQ-4 Global Hawk, assigned to and operated by the 452nd Flight Test Squadron, at Edwards Air Force Base, California, May 23.The water salute was in honor of the 452nd FLTS's final test flight of the RQ-4. (Air Force photo by Todd Schannuth)