Listen to the "WJAS 1320 AM" radio station live. The "WJAS 1320 AM" studio is located in Pittsburgh, PA. Callsign: WJAS. Broadcasting region: Pittsburgh metropolitan area. Start of broadcasting: WJAS was first licensed on August 4, 1922 to the Pittsburgh Radio Supply House. Program format: talk radio, and uses the slogan "The Talk of Pittsburgh". Target audience: 25-54 years old. Audience Reach: 2,370,930.