A handwritten letter home from an Army Air Forces trainee at the Technical Training Center in Sioux Falls, South Dakota, dated May 14, 1943. Written on official AAF letterhead decorated with illustrations of wartime aircraft, the letter describes the everyday realities of military training - illness, setbacks in coursework, and the steady influx of new recruits - offering a personal glimpse into the experience of airmen preparing for service during World War II. Project: 218354