Eight Mighty Ninety master sergeants promote to Senior Published March 18, 2022 By Glenn S. Robertson 90th Missile Wing Public Affairs F.E. WARREN AIR FORCE BASE, Wyo. -- Eight 90th Missile Wing master sergeants were selected for promotion to senior master sergeant March 20. Only 1,443 master sergeants were selected for promotion out of 17,419 Air Force-wide, bringing the selection rate to approximately 8,28%. The average overall score for those selected was 402.98. Selectees’ average time in grade was 4.24 years and time in service was 18.02 years. Be sure to congratulate the following promotees: Michael Chancy, in bound to 90 Civil Engineer Squadron Marlyn Daust, 90 Operations Support Squadron Stefan Hobbs, 90 Security Forces Squadron Markeus Lee, 790 Maintenance Squadron Justin Macias, 90 Civil Engineer Squadron Paramore Monzon VI, 90 Force Support Squadron Ryan Santini, 90 Munitions Squadron Benjamin Smith, 373 Training Squadron