XHSPX-TDT

XHSPX-TDT, virtual channel 58 (UHF digital channel 32), is a Ion Television nominally-owned-and-operated station licensed to, , and serving the , , United States area. The station's concession is leased by -based, who runs the station as a nominal owned-and-operated station of Ion Television via 55% ownership of the concessionaire, Rosarito Vision Concesionaria S.A. de C.V. of Rosarito, Baja California. XHSPX-TDT's offices are located on Frazee Road in San Diego; it's transmitter is located on Mount San Antonio in.

History
In July 1998, with the station on the edge of financial issues, the station's lease was sold to. The station became a charter owned-and-operated station of its new Pax TV network (later i: Independent Television and now Ion Television) on August 31, 1998. The callsign was changed to the current XHSPX-TV, and the station began branding as Pax 58, with programming fed to the transmitter on Mount San Antonio via C-band satellite. The station added an advertising sales office on Frazee Road in San Diego for U.S. advertising sales accounts.