Number of sheets: 4
Application for Class B, C, or D Station License in the Citizens Radio Service, signed by Donald W. Zellweger 24 May 1965; Citizens Radio License issued to Donald W. Zellweger, effective 17 February 1960, expires 17 February 1965; Citizens Radio Station License issued to Donald W. Zellweger, effective 7 June 1965, expires 7 June 1970; Citizens Radio Service issued to Donald W. Zellweger, effective 13 February 1976, expires 13 February 1981.
