XHGYM-FM

XHGYM-FM is a noncommercial radio station on 103.7 FM in Guaymas, Sonora. It is one of two social stations operated by Grupo Larsa Comunicaciones via concessionaire Organiden, A.C., a civil association operated by Radiovisa, owners of XHGYS-FM, and airs a Spanish adult hits format known as Toño.
History.
Organiden applied for the permit for XHGYM in 2013. It was not awarded until December 14, 2016, and it took the station another year to come to air, signing on in January 2018. It operated as Voz Sonora, a noncommercial station under Radiovisa management, for slightly over a year.
In February 2019, XHGYM went silent. It returned on August 2, 2019, as grupera station La Más Chingona, under Larsa management. Larsa owns no commercial radio stations in Guaymas. On November 10, 2019, XHGYM and XHHER-FM in Hermosillo changed from La Más Chingona to Toño, the company's adult hits format.