Airmen from the 378th Expeditionary Operations Support Squadron recently installed a Deployable Tactical Air Navigation (D-TACAN) at Prince Sultan Air Base, Kingdom of Saudi Arabia. The TACAN is a navigational aid to help pilots obtain their bearing and distance from the navigational aid or airport. This new navigational aid allows air traffic controllers and the pilots they coordinate with to continue air operations in the region, providing agile combat employment to maintain air superiority against any threat. (Courtesy Photo)