The 24 crews were selected and picked up the modified bombers in Minneapolis and flew them to Eglin Field, Florida, beginning 1 March 1942. There, the crews received concentrated training for three weeks in simulated carrier deck takeoffs, low-level and night flying, low-altitude bombing, and over-water navigation, operating primarily out of Eglin Auxiliary Field #1, a more secluded site. Lieutenant Henry L. Miller, a U.S. Navy flight instructor from nearby Naval Air Station Pensacola, supervised their takeoff training and accompanied the crews to the launch. For his efforts, Miller is considered an honorary member of the Raider group."Memorial site of Richard O. Joyce" . Doolittle Tokyo Raiders. Retrieved 23 October 2010.
The 24 crews were selected and picked up the modified bombers in Minneapolis and flew them to Eglin Field, Florida, beginning 1 March 1942. There, the crews received concentrated training for three weeks in simulated carrier deck takeoffs, low-level and night flying, low-altitude bombing, and over-water navigation, operating primarily out of Eglin Auxiliary Field #1, a more secluded site. Lieutenant Henry L. Miller, a U.S. Navy flight instructor from nearby Naval Air Station Pensacola, supervised their takeoff training and accompanied the crews to the launch. For his efforts, Miller is considered an honorary member of the Raider group."Memorial site of Richard O Joyce"  Doolittle Tokyo Raiders Retrieved 23 October 2010.