433rd Medical Squadron superintendent promotes to chief master sergeant Published Oct. 7, 2019 By Tech. Sgt. Iram Carmona 433rd Airlift Wing JOINT BASE SAN ANTONIO-LACKLAND, Texas -- Col. Bradley G. Butler, 433rd Medical Squadron commander, officiated the ceremony where Lisa Lopez, 433rd MDS superintendent, was promoted to the rank of chief master sergeant here Oct. 5.