How to make an exercise successful
MCCONNELL AIR FORCE BASE, Kan. -- Staff Sgt. Gary Shamlian, 349th Air Refueling Squadron boom operator, double checks his checklists after cargo has been loaded, April 15. Four turbofans, mounted under 35-degree swept wings, power the KC-135 to takeoffs at gross weights up to 322,500 pounds. Nearly all internal fuel can be pumped through the flying boom, the KC-135 Stratotanker’s primary fuel transfer method. (Photo by Staff Sgt. Ronald Lafosse)