Ray,
Thanks for the great information. My dad (actually stepfather) is George William "Bill" Acks, Acks-10. I do have his WWII file that he requested years ago, probably in the 1990s or early 2000's. I had not looked at it for years, but your post caused me to bring it out for another look. So, lots of things to chase down, here.
Firstly, he appears to have served in the US Army Air Corps (US AAC), but it is rather confusing. From Wikipedia, it seems the US Army Air Corps become the US Army Air Force (AAF) in June 1941. Though, the AAC continued to exist in some fashion through the rest of the war. My father served from 8 Sep 1942 to 3 Jan 1946. But two letters of commendation for overseas service signed by Major Robert A Shortridge and James G. Moore in 1945, indicate they are both in the Air Corps. Therefore, I have him in the in the Army Air Corps, at least for some of his service.
Lots of information to follow up on here. I was not able to connect to him to the 9th or 12th Air Forces as Ray mentioned. His discharge papers list him assigned to the "744 AAF 114 AACS Sq" as a "Control Tower Opr 552". AACS is the Army Airways Communications Service.
Some of the records appear damaged (fire?) or are just hard to read. From a "Military Record" form and multiple "Insert ??? Records", he served stateside 7 Sep 1994 to 16 Dec 1945. As of 29 July 1945 he was assigned to Cairo, Egypt. His first overseas posting is rather illegible, perhaps "Acoia BWA or BW4", Letters of commendation included a mention of Tripoli (in what is now Libya) and service in "706 AAF Base Unit (Hq 56th AACS)". I did find evidence of where the 114th and 56th were located on a map here:
https://www.cbi-history.com/part_v.html?#30. I was lucky to find as 114th and 56th are not mentioned in the text, just in the map.
Thanks again Ray for the help. I will take further research into my dad to his WikiTree profile.