FCCdata.org - powered by REC

Sys40 | Advertising on FCCdata | Inquiries/Reporting Errors | JAPANESE日本語



fcc.today The Podcast - March 31, 2025 (Mon, 31 Mar 2025) Listen Now!
House Hearing on NPR/PBS - EO cancels collective bargaining at FCC - 24-626 comment deadlines announced - FCC March open meeting actions - Carr & Gomez speak on FCC retirements - LPFM inspection checklists by REC and NAB/SBE - AM license revoked for 10 years of nonpayment

Facility ID

Call Sign

Find Stations in

or by community name

or ZIP code

CDBS ARN/LMS File #

Search by Party Name

Was this site helpful for you? If so, please show your support for REC by clicking on the donate button. Thank you!

KRTU-FM

SAN ANTONIO TX

FULL-SERVICE FM

Channel 219 (91.7 MHz)
RDS PI Code: 3ee6

TRINITY UNIVERSITY
ONE TRINITY PLACE
SAN ANTONIO TX 78212
2109998191
Facility ID: 68128
Licensed
HD Radio digital hybrid

Historic Grid View
View Public File
Correspondence
FRN: 0009383613

L2C BLED-20170410AAS

Granted

04/27/2017

REC Application ID: 1754827 (eLMS)
Record Type: Full Service FM
Application Purpose: License to Cover
FRN: 0009383613
Channel: 219C2 (91.7)
NAD83 Coordinates: 29 31' 25.8" N / 98 43' 26.1" W
REC measured distance to Mexico: 193.5 km - bearing 237.6
Elevation: 280.7 m AMSL
Antenna Type: ERI LP-6E-DA, six sections
Antenna Sections (bays): 6
Spacing Between Bays: 1
Transmitter Power Output: 7.3 kW

	Horiz	Vert
Effective Radiated Power (kW)	30	30
Maximum Effective Radiated Power: (kW)	0	0
Radiation center above average terrain	194.2 m	194.2 m
Radiation center-height above ground:	228.3 m	228.3 m
Radiation center-above mean sea level:	509 m	509 m

Overall antenna height above ground: 343.8 m
Directional Antenna:

Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
0	0.620	-4.2	11.532	120	1.000	0.0	30.000	240	1.000	0.0	30.000
10	0.518	-5.7	8.050	130	1.000	0.0	30.000	250	1.000	0.0	30.000
20	0.518	-5.7	8.050	140	1.000	0.0	30.000	260	1.000	0.0	30.000
30	0.518	-5.7	8.050	150	1.000	0.0	30.000	270	1.000	0.0	30.000
40	0.580	-4.7	10.092	160	1.000	0.0	30.000	280	1.000	0.0	30.000
50	0.648	-3.8	12.597	170	1.000	0.0	30.000	290	1.000	0.0	30.000
60	0.772	-2.2	17.880	180	1.000	0.0	30.000	300	1.000	0.0	30.000
70	0.910	-0.8	24.843	190	1.000	0.0	30.000	310	1.000	0.0	30.000
80	1.000	0.0	30.000	200	1.000	0.0	30.000	320	1.000	0.0	30.000
90	1.000	0.0	30.000	210	1.000	0.0	30.000	330	1.000	0.0	30.000
100	1.000	0.0	30.000	220	1.000	0.0	30.000	340	0.920	-0.7	25.392
110	1.000	0.0	30.000	230	1.000	0.0	30.000	350	0.780	-2.2	18.252

Public Notice Comments: License to cover.

MOD BMPED-20160822AAE

Granted

10/06/2016

MOD BPED-20130516AOC

Granted

05/09/2014

L2C BLED-20011024AAV

Granted

02/08/2002

MOD BPED-19990714IB

Granted

01/08/2001

L2C BLED-19840123AL

Granted

09/12/1984

CALL SIGN HISTORY

KRTU - 00/00/0000 (CDBS)
KRTU-FM - 04/12/1983 (CDBS)

For assistance with LPFM, FM and translators, contact REC!

APPLICATION HISTORY

	BRED-19800331UY		Renewal	Granted 07/18/1980
	BRED-19830321YB		Renewal	Granted 07/26/1983
	BPED-19821130AT		Major Modification-amend	Granted 09/27/1983
	BLED-19840123AL		License to Cover	Granted 09/12/1984
	BRED-19900330UA		Renewal	Granted 12/31/1990
	BPED-19990714IB		Modification	Granted 01/08/2001
	BRED-19970401P4		Renewal	Granted 06/22/2001
	BLED-20011024AAV		License to Cover	Granted 02/08/2002
	BRED-20050401BXG		Renewal	Granted 07/25/2005
	BDNED-20080521AED		Digital Notification	Pending 05/27/2008
	BDNED-20080521AED		Digital Notification	Pending 05/27/2008
	BRED-20130401AUT		Renewal	Granted 07/26/2013
	BPED-20130516AOC		Modification	Granted 05/09/2014
	BMPED-20160822AAE		Modification	Granted 10/06/2016
	Mod of CP to chg
		Granted : 2016-10-06 00:00:00		Original App.
	Accecpted for Filing		2016-08-22 01:35:06
	Granted		2016-10-06 16:35:06
	BLED-20170410AAS		License to Cover	Granted 04/27/2017
	-20170410AHC		Program Test Authority	Granted 04/27/2017
	0000142668		Renewal	Granted 07/22/2021
A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
A blue arrow means that some details may be available through public notice data. Click the arrow to expand. (Provided by the REC Radio History Project)

IMPORTED LETTERS

Imported Letter	BPED-20130516AOC	05/09/2014
History card		01/01/1980