ACWS (Associated Communications through Wireless Services)–United Broadcasting Network (UBN) established DWBC-FM in 1972, as a simulcast of 940 kHz.

9192 signed by then-Philippine President Gloria Macapagal Arroyo which renewed ACWS-UBN's license for another 25 years.

The law granted ACWS-UBN a franchise to construct, install, establish, operate and maintain for commercial purposes and in the public interest, radio and/or television broadcasting stations in the Philippines.

[1] During the 2000s until its acquisition by MBC, it hosted events and played music that inspired a generation up to October 26, 2008, when its DJ's aired the final edition of "Lite Rock Favorites of the Week" with DJs Cherry and Dylan Thomas.

Since May 2010, due to lack of resources and financial challenges, it suspended its operations indefinitely (as well as the Bacolod station).