 The Kentucky ANG transferred its RF-101Gs to the Arkansas ANG and transitioned to the RF-101H Voodoo, a follow-on to the RF-101G.Being derived from the F-101C tactical fighter, the RF-101H differed from the RF-101G in having a strengthened airframe designed to allow maneuvers at up to 7.33 G. and having different fuel pumps and fuel feed and control systems, increasing its maximum available afterburner time from six minutes to 15.During 1976, a no-notice conversion announced by the National Guard Bureau brought the two-seat RF-4C Phantom II to the Kentucky Air National Guard, with the RF-101Hs aircraft being retired to AMARC.