John A. Stefanki was an airline pilot and airlines safety consultant during the twentieth century. Stanfanki graduated from Western Illinois University and served as a fighter pilot in the U.S. Navy during World War II. From 1946 to 1980, Stefanki worked as a pilot for United Airlines. He was also an active member of the Air Line Pilots Association, where served as a consultant on airline safety issues.
From the description of John A. Stefanki papers, 1967-1990. (University of Wyoming, American Heritage Center). WorldCat record id: 71072389