McChord Field's newest senior master sergeants Published Feb. 28, 2013 By 62nd Airlift Wing Public Affairs 62nd Airlift Wing Public Affairs JOINT BASE LEWIS-MCCHORD, Wash. -- Congratulations to the following master sergeants who have been selected for promotion to senior master sergeant. Marc Allen, 7th Airlift Squadron Andrea Andreasen, 62nd Airlift Wing Melisa Bumgardner, 62nd Comptroller Squadron Stephen Bumgardner, 627th Logistics Readiness Squadron Chad Heilman, 62nd Maintenance Squadron Seanjon Judkins, 62nd Aircraft Maintenance Squadron Mark Kistler, 22nd Special Tactics Squadron Michael McDonald, 62nd AMXS Matthew Mueller, 8th AS Charles Pfennig, 62nd Operations Support Squadron Maurice Plummer, 62nd AMXS Randall Robinett, 62nd Airlift Wing The Air Force released the list of 1,367 master sergeants selected for promotion today. Those selected represent 10.65 percent of the 12,834 eligible, Air Force Personnel Center officials said. The average overall score for those selected is 673.11. Average time-in-grade is 4.02 years and time-in-service is 18.89 years. Other score averages included 135 for enlisted performance reports, 20.63 for decorations and 71.73 for the Promotion Fitness Exam. Selectee promotions will begin in April, in order of promotion sequence numbers. For more information about promotion opportunities and other personnel issues, visit the myPers website at https://mypers.af.mil.