GDST (AM)

Branding history

 * GDST Radio 580 (1964-1992)
 * GDST-AM 580 (1992-2005)
 * GDST NewsRadio 580 (2005-2019)
 * GDST 580 (2019-present)

Format history

 * News/talk radio (19??-present)

Ownership history

 * Independent (1922-1957)
 * Westinghouse Broadcasting (1957-1995)
 * CBS Radio (1995-1997, 2005-2017)
 * Infinity Broadcasting Corporation (1997-2005)
 * Entercom (2017-present)