Wikipedia
KJJS
KJJS "La Rancherita 103.9" is an FM radio station that serves the Laredo, Texas market, in rural Zapata County, Texas, United States. Its transmitter is located in Zapata, Texas and broadcasts regional Mexican music on 103.9 FM with a power of 4.5 kW. The station's signal does not reach Laredo, Texas because the signal is too weak.