Goldfein Greeting Air Force Chief Master Sgt. John Lipsey, the command chief of the 62nd Maintenance Group, right, and Air Force Col. Aaron Sasson, commander of the 62nd Maintenance Group, center, greet Air Force Chief of Staff Gen. David L. Goldfein at Joint Base Lewis-McChord, Wash., June 18, 2020. SHARE: Download: Full Size (1.18 MB) Credit: Air Force Airman 1st Class Sara Hoerichs VIRIN: 200618-F-WX530-1008A.JPG Photo Gallery