WIND SPEED As seen through a night-vision device, a U.S. airman provides wind speed and aircraft direction to a C-130 H3 aircraft during night airfield operations on an airfield during Joint Exercise Flintlock 2014 over Niger, Feb. 28, 2014. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 367329-E-BYK38-750.jpg Photo Gallery