U.S Air Force Lt. Col. Cheryl Buehn, 71st Fighter Training Squadron T-38A Talon instructor pilot, performs preflight inspections on a T-38A Talon at Joint Base Langley-Eustis, Virginia, March 27, 2018. Buehn’s interest in flight came in part from her love of a challenge and conquering things other people said were too difficult. (U.S. Air Force Photo by Airman 1st Class Steven Sechler)