Major General David Macghee, Director of Air and Space Operations, Headquarters ACC at Langley Air Force Base, Virginia, offers his condolences on behalf of the Air Force to the families of airmen that were killed in the crash of two HH-60G Pave Hawk helicopters (not shown) on September 3, 1998. According to officials, the mid-air collision was caused by operator error and possible breakdown in crew coordination during close formation flying