Background
Johannsen, David Charles was born on October 3, 1957 in Pasadena, California, United States. Son of Charles Edward and Mary Jane (Boies) Johannsen.
Johannsen, David Charles was born on October 3, 1957 in Pasadena, California, United States. Son of Charles Edward and Mary Jane (Boies) Johannsen.
Bachelor of Science with honor, California Institute Technology, 1979; Master of Science, University of California, Riverside, 1981; Doctor of Philosophy, University of California, Riverside, 1983.
Member technical staff, Hughes Aircraft Company, El Segundo, California, 1982-1983; research physicist, Allied Corporation, Westlake Village, California, 1983-1984; engineering specialist, Northop Electronics Division, Hawthorne, California, 1984-1987; project engineer to senior project engineer, Aerospace Corporation, El Segundo, since 1987. Visiting assistant professor Loyola Marymount U., Los Angeles, 1982.
Member Los Angeles Conservancy, Pasadena History Society, Pasadena Heritage. Member American Institute of Aeronautics and Astronautics, Optical Society of America, Society Architectural Historians (Southern California chapter), Association Literature Scholars and Critics.