Six graduate from NCO Academy Published Nov. 4, 2010 341st Missile Wing Public Affairs Office staff MALMSTROM AIR FORCE BASE, Mont. -- The following Air Force Global Strike Command technical sergeants assigned to Malmstrom graduated from the Vosler NCO Academy at Peterson Air Force Base, Colo., Oct. 28: Chad Cowdery, 341st Logistics Readiness Squadron Kevin Powell, 341st Missile Maintenance Squadron Brian Cool, 490th Missile Squadron Derek Harris, 341st Operations Support Squadron Ryan McAffee, 341st Maintenance Operations Squadron Russell Tripi, 341st MSFS