Mission Spotlight: 31st Surgical Operations Squadron
Master Sgt. Katina Major, 31st Surgical Operations Squadron superintendent and ultrasound technician, points at the display of an ultrasound image of a fetus in the womb, Dec. 16, 2014, at Aviano Air Base, Italy. An ultrasound is a sound pressure wave with a frequency greater than the upper limit of the human hearing range. (U.S. Air Force photo/Airman 1st Class Ryan Conroy)

Download Image: Full Size (2.85 MB)
Photo by:  |  VIRIN: 141216-F-BH566-129.JPG