In 1942, the U.S Army Air Force (the successor to the Air Corps from June 1941) adopted the Bobcat as a light personnel transport and those delivered after January 1, 1943 were designated UC-78s. By the end of World War II, Cessna had produced more than 4,600 Bobcats for the U.S. military, 67 of which were transferred to the United States Navy as JRC-1s. In addition, 822 Bobcats had been produced for the Royal Canadian Air Force as Crane 1s, many of which were used in the British Commonwealth Air Training Plan.
