An OC-135B Open Skies aircraft takes off from Offutt Air Force Base, Neb. The Open Skies Consultative Commission recently announced the 1,000th observation flight had been surpassed as part of the Open Skies Treaty. Two OC-135B Open Skies aircraft, which support the treaty for the U.S., are assigned to the 55th Wing. (Photo by Josh Plueger)