KOOP (91.7 FM) (pronounced 'co-op') is a noncommercial community radio station owned and operated by its members and staffed by volunteers. The station broadcasts in Austin, Texas, with a carrier frequency of 91.7 MHz at an effective radiated power of 3 kilowatts and is licensed to Texas Educational Broadcasting Co-operative, Inc., a nonprofit organization (doing business as KOOP Radio, previously Austin Co-op Radio).