Col. Kolbe takes over 75th ABW Published Jan. 14, 2013 Air Force Sustainment Center HILL AIR FORCE BASE, Utah -- Col. Kathryn Kolbe took command of the 75th Air Base Wing here during a change of command ceremony officiated by Air Force Sustainment Center commander, Lt. Gen. Bruce Litchfield, Jan. 11. Colonel Kolbe took over for Col. Zarah Zabel. Colonel Kolbe has been at Hill AFB for two years, serving as the vice commander of the 75th ABW. Col. Kolbe said the wing will, "Recognize opportunities, improve processes, maximize our available resources and now, more than ever, take care of our Air Force family."