Kevin Forsyth is Director of Technology for a Chicago-based media company. His independent research led to the creation of History of the Delta Launch Vehicle, a web site that includes a log of all flights, current news updates, upcoming launch windows, and vehicle performance specifications; it is available on-line at http://kevinforsyth.net/delta/. Published works to which he has contributed include To Reach the High Frontier: A History of U.S. Launch Vehicles, published by the University Press of Kentucky in 2002; and Space Exploration and Humanity: A Historical Encyclopedia, published by ABC-CLIO in 2010. He holds a bachelor of arts degree in telecommunications from Michigan State University.