Broadcast areaGreater Houston
Frequency96.1 MHz
Brandingktru 96.1fm
College Radio
First air date
1967 (Rice Radio, as KOWL)
July 30, 1971 (as KTRU at 91.7)
October 2, 2015 (current license; as KBLT-LP at 96.1)
Former call signs
KBLT-LP (2015-2019)
Former frequencies
91.7 MHz (1971–2011; separate license)
91.5 (1999-2011; campus translator, separate license)
90.1 HD2 (2011-2015)
Call sign meaning
Texas Rice University
Technical information
ERP41 watts
HAAT47 m (154 ft)
WebcastListen live

KTRU-LP (stylized as ktru) is the college radio station of Rice University, a private university in south-central Houston, Texas, United States.

KTRU-LP broadcasts a freeform-eclectic music format on 96.1 FM;[1] its programming includes modern classical, reggae, indie rock, chopped and screwed, spoken word and local experimental noise bands. During evening hours, the station broadcasts shows geared to particular musical genres and themes. The station is owned by the university, which maintains an FM transmitter atop Rice Stadium,[2] and is managed by its students.

The current KTRU-LP license dates to 2015, but Rice's first foray into FM radio began in 1971, and radio at the university has a history dating to 1967.


Further information: KHVU

KTRU at 91.7

The roots of KTRU began in February 1967 in a residential college at Rice, Hanszen College, where several students broadcast music in the Old Section part of the dorm using an unlicensed 2-watt AM station, using the call sign KHCR (Hanszen College radio) and the wiring of a buzzer system.[3] The next fall, the station transformed into an AM carrier current station with wires running through the steam tunnel system connecting the dormitories to a studio located in the basement of the Rice Memorial Center using the call sign KOWL, a nod to the Rice University mascot.[4]

The station moved to FM after a license was granted by the FCC to the Rice University Board of Governors. Since KOWL was already in use at the time, KTRU was chosen as a substitute. KTRU began operations in 1971 with a transmitter located in Sid Richardson College. Initially broadcasting at 10 watts, the students engineered an increase to 340 watts in April 1974 and 650 watts in October 1980. The broadcast day also increased from the initial evening-only hours to 10 to 12 hours a day on weekdays and most of the weekend. In 1981, KTRU expanded its broadcast hours to 24 hours per day. In 1987, a major expansion of the student center was completed, and KTRU's studios were relocated to the 2nd floor of the Ley Student Center.[5]

In 1991, KTRU's transmitter was moved to the north of Houston, increased in power to 50,000 watts and was presented with an operating endowment by Mike Stude, the owner of Houston-area radio station KRTS (now KROI) and an heir of the founders of Brown & Root. This move enabled Stude's KRTS to increase from 3,000 watts to 50,000 watts and improve its own coverage without interfering with KTRU's signal on the second adjacent channel. While KTRU gained a significant increase in overall coverage area, the signal was weakened tremendously around the Rice campus, leading to the request and subsequent grant of a low-power translator broadcasting from the top of Rice Stadium on 91.5 MHz in 1999, in order to restore a strong signal around the entirety of the campus.[3][6]

In 1997, a university committee released a report recommending expanding coverage of university programs to 12 hours of the broadcast day, the hiring of professional staff, and increasing marketing of the station, in addition to studio expansion and technology upgrades. At the recommendation of the committee, a professional General Manager was hired in 1998 with the Station Manager still staffed by a student volunteer.[7]

In 2000, university administrators threatened to withhold financing and other resources KTRU received through student fees unless the station increased the broadcast air time devoted specifically to Rice University sports. As a result, KTRU more than doubled the number of sports games it broadcast per week. On November 30, 2000, student volunteers entered the station to host their weekly punk show and found that their slot had been preempted by a sports game without prior notice and they were expected to operate the board during the broadcast. The DJs protested by playing punk rock music concurrently with the game during its last hour. A university administrator called the station manager and demanded that he discipline the DJs. When the station manager refused, the university administration responded by physically locking students out of the station and replacing its programming with a satellite feed from the World Radio Network. The administration cited the station's by-laws which gives the university president ultimate authority over the station. Students protested the shut-down, including a silent protest outside the University Board of Governors meeting. The station shutdown and protests received coverage in the press[5] and students submitted a petition in support of the student-run station with over 700 signatures. The lockout lasted 8 days before the station was returned to student control with joint oversight from the university administration.[5]

Sale of 91.7 and move online

On August 17, 2010, Rice University announced that it had been in negotiations to sell KTRU's broadcast tower, FM frequency and license to the University of Houston System in order for 91.7 to become a full-time classical music and fine arts programming station, relieving KUHF from all music programming and allowing it to become a full-time news station. The new station at 91.7, KUHA (since resold and now KHVU), would be operated as a not-for-profit outlet, with listener support funding the new classical music home.[8] The FCC approved the sale and granted the transfer of license to the University of Houston System on April 15, 2011.[9]

On February 14, 2011, Pacifica Radio's KPFT (90.1 FM) began broadcasting KTRU's programming on its HD2 channel.[10]

KTRU ceased broadcasting on 91.7 FM at 6 a.m. on April 28, 2011.[11][12][13]

In the aftermath of the sale to the University of Houston, KTRU's programming continued to be broadcast, through an agreement with station owner Pacifica, in a digital-only format as the HD2 subchannel of 90.1 KPFT.

Return to the air

KTRU returned to an over-the-air FM broadcast in Houston when it acquired a construction permit to build a 41-watt low-power FM at 96.1 MHz, licensed as KBLT-LP, and signing on October 2, 2015.[6][14] Concurrent with the launch of KBLT-LP, Pacifica removed KTRU programming from its HD2 subchannel. The current signal has a coverage radius of 5 miles (8.0 km) from Rice Stadium, covering southwest Houston within the Interstate 610 loop. As a result, the station relies heavily on online streaming to reach listeners outside of its limited broadcast range.

Call letters

The KTRU call letters, used by Rice FM radio from 1971 to 2011, had been claimed on May 17, 2011 by a new radio station owned by Grace Public Radio in La Harpe, Kansas (near Iola), after Rice abandoned them in the sale to the University of Houston. Grace Public Radio made it clear there was no desire to share the call sign with the university, for the new low-power facility to use; therefore, Rice accepted a random call sign given to the new facility by the Federal Communications Commission. There was no meaning behind the KBLT-LP call sign this facility initially used to legally broadcast.

In early 2019, the Kansas station was sold to new ownership who were more receptive in allowing Rice to reclaim use of the KTRU call letters. On August 21, 2019, Rice University acquired the right, through purchase, to once again utilize the KTRU calls as KTRU-LP; the $10,000 cost was fully funded by an anonymous donor.[15] (The full-powered KTRU facility remains in Kansas.)

The station has promoted and sponsored independent and local music through sponsoring shows at local venues and on its university campus. The station organizes a Rice battle of the bands every year as well as an annual outdoor show featuring local and touring bands.

Notable station alumni

In popular culture


  1. ^ "KTRU Station Information Profile". Arbitron.
  2. ^ Wermund, Benjamin (September 25, 2015). "KTRU to return to airwaves Oct. 2". Houston Chronicle. Retrieved June 16, 2018.
  3. ^ a b Brown, Seth (August 20, 2010). "Deal to sell Rice's KTRU to KUHF announced". The Rice Thresher. Retrieved June 16, 2018 – via The Portal to Texas History, University of North Texas.
  4. ^ "The evolution of Rice radio". Rice Thresher. 2000-10-27. Archived from the original on 2008-08-28. Retrieved 2008-08-31.
  5. ^ a b c Kern, Lauren (January 11, 2001). "Rice University's slow, systematic makeover of KTRU is just the latest example of a college determined to pattern itself after corporate America". Houston Press. Retrieved 2008-08-31.
  6. ^ a b Hardy, Michael (February 9, 2015). "KTRU Returning to Houston Airwaves". Houstonia. Retrieved June 16, 2018.
  7. ^ CINELLI, MICHAEL. "KTRU Format Changes Will Benefit Students". press release. Rice University. Archived from the original on October 9, 1999.
  8. ^ Kever, Jeannie (August 16, 2010). "UH System board considers plan to buy Rice radio station". Houston Chronicle.
  9. ^ FCC. "Correspondence for KTRU". Retrieved 18 April 2011.
  10. ^ "KTRU programming to be available via KPFT HD2 radio broadcasts". February 5, 2011. Retrieved April 18, 2011.
  11. ^ Laura (no family name given). "KTRU station off air, but still broadcasting online" (Archive). Houston Chronicle. April 28, 2011. Retrieved on April 29, 2011.
  12. ^ FCC. "Correspondence for KTRU". Retrieved 18 April 2011.
  13. ^ "Sadness alert: KTRU to shut down in a week". April 20, 2011. Archived from the original on April 29, 2011. Retrieved April 20, 2011.
  14. ^ Passwaters, Arie (September 28, 2015). "KTRU to return to FM radio on 96.1 with celebration concert". Rice University News and Media. Retrieved June 16, 2018.
  15. ^ Karroum, James (September 3, 2019). "Reunited and it sounds so good: KTRU buys back original call sign". Rice Thresher. Retrieved October 9, 2019.
  16. ^ "Kyle Henry". IMDb.
  17. ^ "NIH Director's Pioneer Award - 2009 Recipients". Archived from the original on 2010-12-04. Retrieved 2010-09-01.
  18. ^ "Keller Garners Avanti Young Investigator Award". www.asbmb.org. Archived from the original on 2011-07-17.
  19. ^ "Sarah L. Keller | Department of Chemistry | University of Washington".
  20. ^ Burdman, Pamela (1998-03-20). "Regents' Panel OKs Plan For UC Housing". SFGate. Retrieved 2010-09-15.
  21. ^ "Michele Wucker - John Simon Guggenheim Memorial Foundation". www.gf.org. Archived from the original on 2011-06-22.
  22. ^ Franzen, Jonathan (30 August 2010). Strong Motion: A Novel. ISBN 9781429957823.