WTTB (1490 kHz) is a commercial AM radio station licensed to Vero Beach, Florida, and serving the Treasure Coast.

The station is owned by Treausure & Space Coast Radio with the license held by Vero Beach Broadcasters, LLC.

[3] While most of WTTB's programming is nationally syndicated talk shows, there are two local hours each weekday featuring Treasure Coast news and information, at 8 a.m. and 6 p.m.

Hosts heard on WTTB include Sean Hannity, Glenn Beck, Brian Kilmeade, Dan Bongino, Jim Bohannon, Doug Stephan, "America in The Morning" and "Coast to Coast AM with George Noory."

[5] During the 1960s, 70s and 80s, the station featured a full service, middle of the road format of popular music, news and sports.