Flight Ops Air Force Senior Airman Trevon Walker uses a Kestrel meter to measure wind speed, humidity and altitude to provide takeoff recommendations for a C-5M Super Galaxy at Amedee Army Airfield, Calif., Nov. 5, 2020. SHARE: Download: Full Size (0.46 MB) Tags: Air Force Credit: Air Force Master Sgt. David W. Carbajal VIRIN: 201105-F-XH170-1412C.JPG Photo Gallery