Lt. Col. Lars Hoffman reviews his checklist before flying the new U-2S Dragon Lady, Block 20, aircraft on its first flight from Osan Air Base, South Korea, on Tuesday, June 20. Colonel Hoffman is the 5th Reconnaissance Squadron commander. (U.S. Air Force photo/Staff Sgt. Andrea Knudson)
Added On | 14th September 2015 |
Viewed | 16 viewed |