Robert C. Mannagh (1910-1963) was a pilot and flight instructor. He was born in Rapid City, South Dakota, and was a flight instructor at Rapid City's Russell Halley Airport. He moved to Newcastle, Wyoming, and was involved with the construction of an airport there in the mid 1930s. He was appointed group commander for the Wyoming Civil Air Patrol in 1942. From 1942-1944, Mannagh was employed as a flight instructor with the Ryan School of Aeronautics, Hemet, California, which held civilian flight training contracts with the Army Air Forces. After the war, he was employed by the Night and Day Company of Monrovia, California.
From the description of Papers, 1933-1957. (University of Wyoming, American Heritage Center). WorldCat record id: 27968115
