WGYM (1580 kHz) is a non-commercial AM radio station broadcasting a religious format aimed at Catholic listeners.
WGYM operates at 1,000 watts by day from a transmitter located off Grand Street South.
[3] Because AM 1580 is a clear channel frequency reserved for Canada, WGYM must reduce power to 6 watts at night, when AM radio waves travel farther.
On March 25, 1991, the call letters were changed to WONZ and the station began to simulcast Pleasantville-licensed WOND.
In January 2016, WGYM switched to a Catholic-based religious format when it was acquired by the Domestic Church Media Foundation.