Yes, I have, being a student on the subject, and it became USAAF instead of staying USAAC for a very good reason.
I’ve read on it too, and combat units outside the US were still principally manned by AAC units during WWII under control of AAF hierarchy in the CONUS.
1975 Thailand. Mayaguez Incident. Marines were flown in from Okinawa. The only helicopters were Air Force. When the attack came the Marine Captain told the Air Force Sargent where to land using Marine tactics.The AF Sargent told the marine to go F himself.