The first KC-135 tanker aircraft with the 939th Air Refueling Wing to depart its home base at Portland, Ore., for the last time took wing July 14, marking the first step toward fulfillment of the unit’s BRAC 2005 obligation. The 939th ARW will lose all eight of its aircraft and 900 authorized positions, most by September 2007. The wing’s executive staff and mission support personnel are expected to remain in Portland until Sept. 30, 2010. Air Force Reserve Command plans to secure a new space mission for the 939th and move it to Vandenberg AFB, Calif., beginning in October 2010.
Celebrating 100 Years of Liquid-Fueled Rockets
March 11, 2026
March 16, 2026, marks 100 years since Dr. Robert H. Goddard launched the world’s first liquid-fueled rocket. Over the past century, new and ever more capable liquid-fueled rockets have literally propelled humanity into space. Why liquid-fueled rockets?