Conceptualized by GMA Regional TV and GMA News and Public Affairs, the newscast, delivered in Hiligaynon language, covers the significant and comprehensive news reports from Western Visayas, consisting of Panay region (Iloilo, Aklan, Antique, Capiz, and Guimaras) and Negros Occidental (including Bacolod and Sipalay).

One Western Visayas is also aired via satellite through relay stations GMA TV-10 Sipalay, TV-30 Murcia, TV-5 Roxas and TV-2 Kalibo.

One Western Visayas was also re-aired for national viewers under GTV’s late night block "Regional TV Strip" on a weekly basis.

Sedfrey Cabaluna (also a then high-ranking officer at the Department of Tourism Region VI) temporarily left the newscast.

[5] Despite that, the program still maintained a tri-anchor format when reporters Darylle Marie Sarmiento and Zen Quilantang-Sasa took turns as his replacement.

Cabaluna and Rivilla continued as anchors of the interim newscast, with Bobby Nalzaro of Balitang Bisdak joining in as a co-anchor three days later, temporarily replacing Adrian Prietos.

The interim Visayan regional-wide newscast ended on July 13, 2020, as GMA Cebu resumed productions of its local programs, including Balitang Bisdak.

Co-anchor Juan Manuel Dela Cena joined the anchor team on April 4, 2022, and stayed until June 10.