Complex sentence: In April 1944, "Camp Kearns" was returned to the Western Technical Training Command when the WTTC's Fort Logan in Colorado transferred to the Air Service Command--then on 1 July 1944 Camp Kearns transferred to AAF Personnel Distribution Command.
Split into simpler sentences: In April 1944, "Camp Kearns" was returned to the Western Technical Training Command when the WTTC's Fort Logan in Colorado transferred to the Air Service Command. On 1 July 1944 Camp Kearns transferred to AAF Personnel Distribution Command.