Chief Nyhus retires Published Oct. 25, 2017 By Master Sgt. Eric Amidon 934th Airlift Wing MINNEAPOLIS-ST. PAUL AIR RESERVE STATION, MINN. -- Chief Master Sgt. Jeff Nyhus receives his retiremtent certificate from Lt. Col. Andrew Staut, 934th Maintenance Group deputy commander, during his retirement ceremony Oct. 14. (Air Force Photo/Master Sgt. Eric Amidon)