WIND READER U.S Air Force Staff Sgt. Rebecca Church uses a portable wind meter to take a reading at Travis Air Force Base, Calif., June 5, 2008. The instrument measures wind speed, temperature and atmospheric pressure. Church is a combat weather forecaster assigned to the 60th Operations Support Squadron. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 529628-L-YXK67-546.jpg Photo Gallery