AIR & SPACE MAGAZINE Lightning Refuel It takes concentration for a mid-air refueling. U.S. Air Force—Master Sgt. John R. Nimmo, Sr. September 13, 2013 Matt Hale Get the latest stories in your inbox every weekday.
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/refuelmakeaface_m.jpg)