WJRR (101.1 FM) is a commercial radio station licensed to Cocoa Beach, Florida, serving Greater Orlando.

[3] In addition to a standard analog transmission, WJRR broadcasts two HD Radio subchannels: The first carries the main station programming.

In 1984, the station picked up the call letters WDOQ after they were dropped by 101.9 FM in Daytona Beach and the format was changed to album rock during the week of June 9, 1984, then to adult contemporary shortly afterward that August.

101.1 FM adopted the new call sign WSTF in 1985, and became known as Sunny 101 and later Star 101, continuing with an adult contemporary format.

PD duties were picked up by WDIZ Program Director "Diamond" Dick Sheetz as Steve Robertson exited for an A&R position at Atlantic Records.

In the 1990s, WJRR started an annual live music festival known as "Earthday Birthday" at the Central Florida Fairgrounds in Orlando.

The show lasts approximately 12 hours with festivities normally beginning around 11 a.m. Past acts have included Kid Rock, Serj Tankian, Three Doors Down, The Offspring, Rob Zombie, Mudvayne, Godsmack, Velvet Revolver, Sevendust, Breaking Benjamin, Stone Sour, Papa Roach, WRONG, Staind, 311, Sublime with Rome and Shinedown.

[9] In December 2008, Clear Channel took back WJRR after Arbitron reassigned the station to the Brevard County radio market, even though it is widely heard in Orlando.

[10] On May 1, 2010, during the 17th Annual Earthday Birthday event, it was announced that Orlando Mayor Buddy Dyer had declared May 1 to be 101.1 WJRR Day.

The WJRR HD2 subchannel formerly broadcast the iHeartRadio "Classic Rock" station, but it switched in March 2011 to Old School Alternative "Channel X".

WJRR broadcasts at 100,000 watts effective radiated power (ERP), as a Class C FM station, according to the FCC.