Except for service at Naval Air Station, Pensacola, Florida, from January to July 1923, and completion of a three-month photographic course at the Air Service Technical School, Chanute Field, Illinois, in 1925, Schilt remained at Quantico for the next five years. While attached to that post, he won second place in the Schneider International Seaplane Race at Norfolk, in November 1926, flying a special Curtiss racer at a speed of 231.3 mph (372.2 km/h) over seven laps of a triangular 50 km course.