Mark A. Chambers is a contract historical archivist for NASA's Langley Research Center in Hampton, Virginia. He is the author of five aviation history books, including Arcadia Publishing's Flight Research at NASA Langley Research Center and Naval Air Station Patuxent River. Along with his father, Joseph R. Chambers, Mark coauthored the NASA special publication Emblems of Exploration: Logos of the NACA and NASA. Additionally, he has written numerous articles for the Virginia Aeronautical Historical Society and international aviation magazines.