Warren J. Frowe was an airline pilot between the 1940s and 1970s. After serving a brief stint in the U.S. Naval Air Service at the beginning of World War II, Frowe became an airline pilot for Pan American-Grace Airways in 1942. From 1944 to 1961, he flew for Pennsylvania Central Airlines and its successor Capital Airlines. During the 1960s and 1970s, Frowe was a pilot for United Airlines.
From the description of Warren J. Frowe papers, 1936-1978. (University of Wyoming, American Heritage Center). WorldCat record id: 70793480