Mark Berhow
Mark A. Berhow has long had an interest in the history of American coastal and continental air defenses. He has worked at the Fort MacArthur Museum, and Nike missile post in Los Angeles for ten years, and is a past chairman of the Coast Defense Study Group (CDSG), an organization dedicated to the study of seacoast fortifications in the United States and around the world. He is the author of two books and several articles on these subjects and is currently the publisher for the CDSG periodicals.