WWUS (104.1 FM), known as "US-1 Radio", is a radio station in the Florida Keys, based in Big Pine Key, Florida.The station airs classic hits (R&B, pop, and rock music from the mid-1950s through the early-1990s) as well as talk programming.WWUS covers the lower and middle Keys, and reaches the coast of Cuba near Havana. WWUS has a sister station (WCNK, 98.7 MHz, 100 kW) that plays contemporary country music and broadcasts also with 100 kW of power.