Two articles about the "Aztec Eagles," and elite group ofr Mexican air force pilots. They did their training in Pocatello, Idaho, but Kay reported that three of the pilots and one of their trainers came to Scott Field to do a special course in radio / communications.
Mexican Air Force https://www.historynet.com/world-war-ii-mexican-air-force-helped-liberate-the-philippines.htm
Pocatello https://www.rickjust.com/blog/the-aztec-eagles