By Lt. Col. Bradley L. Johnson, USAF, and Col. Lance D. Clark, P.E., M.SAME, USAF
By E. Sherrell Crow, PMP, Jeff Freemyer, CCEA, PMP, M.SAME, and Jack Dempsey P.E., M.SAME
By Mark C. Siegenthaler, P.E., PLS, M.SAME, and Laura W. Kelly, P.E.
By Jeffrey S. Sorenson, P.E., CFM, DBIA, M.SAME, and Sondra Retzlaff, M.SAME
By Michael Hillesheim, Alicen Kandt, and Steven Phillips
By Jesse E. Barrera, P.E., M.SAME, and Zakary J. Payne, P.E., M.SAME
By Ed Maguire and John Hurd
By Lt. j.g. Frances Hunter, CEC, M.SAME, USN, and Lt. James A. Harder, CEC, M.SAME, USN
By Capt. Steve Mackinder, P.E., M.SAME, USAF, and Capt. Holly A. Bigelow, M.SAME, USAF
By Lt. Diana Wong, Ph.D., M.SAME, USPHS
By Alex Tarter, Ph.D.