Universal Licensing System
WMM421
CINGULAR WIRELESS OF TEXAS RSA #16 LIMITED PARTNERSHIP
License details
| ULS identifier | 1003268 |
|---|
| Call sign | WMM421 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-01-05 |
|---|
| Expiration | 2031-02-01 |
|---|
| Frequency range | 6212.065 - 6404.79 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 30.1886389, -96.5690833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 13 | FXO | 6212.06500000 | | | | | |
| 1 | 14 | FXO | 6212.06500000 | | | | | |
| 1 | 7 | FXO | 6226.89000000 | | | | | |
| 1 | 8 | FXO | 6226.89000000 | | | | | |
| 1 | 9 | FXO | 6256.54000000 | | | | | |
| 1 | 10 | FXO | 6256.54000000 | | | | | |
| 1 | 7 | FXO | 6286.19000000 | | | | | |
| 1 | 9 | FXO | 6286.19000000 | | | | | |
| 1 | 11 | FXO | 6404.79000000 | | | | | |
| 1 | 12 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 13 | 6212.06500000 | | 60M0D7W |
| 1 | 13 | 6212.06500000 | | 60M0D7W |
| 1 | 13 | 6212.06500000 | | 60M0D7W |
| 1 | 13 | 6212.06500000 | | 60M0D7W |
| 1 | 13 | 6212.06500000 | | 60M0D7W |
| 1 | 13 | 6212.06500000 | | 60M0D7W |
| 1 | 13 | 6212.06500000 | | 60M0D7W |
| 1 | 13 | 6212.06500000 | | 60M0D7W |
| 1 | 14 | 6212.06500000 | | 60M0D7W |
| 1 | 14 | 6212.06500000 | | 60M0D7W |
| 1 | 14 | 6212.06500000 | | 60M0D7W |
| 1 | 14 | 6212.06500000 | | 60M0D7W |
| 1 | 14 | 6212.06500000 | | 60M0D7W |
| 1 | 14 | 6212.06500000 | | 60M0D7W |
| 1 | 14 | 6212.06500000 | | 60M0D7W |
| 1 | 14 | 6212.06500000 | | 60M0D7W |
| 1 | 7 | 6226.89000000 | | 30M0D7W |
| 1 | 8 | 6226.89000000 | | 30M0D7W |
| 1 | 9 | 6256.54000000 | | 30M0D7W |
| 1 | 10 | 6256.54000000 | | 30M0D7W |
| 1 | 7 | 6286.19000000 | | 30M0D7W |
| 1 | 9 | 6286.19000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 12 | 6404.79000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2001 LANGE LAKE ROAD, BRENHAM, WASHINGTON, TX | 30.15880556, -96.48358333 | 108.800 m | GTOWER | 146.300 m structure / 146.900 m overall | N |
| 4 | R | | 30.18863889, -96.56908333 | 135.900 m | | | |
| 5 | R | | 30.05444444, -96.68841667 | 124.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 5 | R | ANDREW CORPORATION UHX8-59J RF | | | 41.3000 | | | |
| 2 | 5 | R | ANDREW CORPORATION UHX8-59J RF | | | 41.3000 | | | |
| 3 | 5 | R | ANDREW CORPORATION UHX8-59J RF | | | 41.3000 | | | |
| 4 | 5 | R | ANDREW CORPORATION UHX8-59J RF | | | 41.3000 | | | |
| 5 | 4 | R | ANDREW CORPORATION PARX6-59A | | | 37.9000 | | | |
| 6 | 4 | R | ANDREW CORPORATION PARX6-59A | | | 37.9000 | | | |
| 7 | 1 | T | ANDREW CORPORATION UHX8-59J RF | | V | 41.3000 | 239.7000 | | |
| 7 | 4 | R | ANDREW CORPORATION PARX6-59A | | | 37.9000 | | | |
| 8 | 1 | T | ANDREW CORPORATION UHX8-59J RF | | H | 41.3000 | 239.7000 | | |
| 8 | 4 | R | ANDREW CORPORATION PARX6-59A | | | 37.9000 | | | |
| 9 | 1 | T | ANDREW CORPORATION PARX6-59A | | H | 37.9000 | 291.9000 | | |
| 10 | 1 | T | ANDREW CORPORATION PARX6-59A | | V | 37.9000 | 291.9000 | | |
| 11 | 1 | T | ANDREW CORPORATION PARX6-59A | | H | 37.9000 | 291.9000 | | |
| 12 | 1 | T | ANDREW CORPORATION PARX6-59A | | V | 37.9000 | 291.9000 | | |
| 13 | 1 | T | ANDREW CORPORATION UHX8-59J RF | | H | 41.3000 | 239.7000 | | |
| 14 | 1 | T | ANDREW CORPORATION UHX8-59J RF | | V | 41.3000 | 239.7000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6010N.I.H.35, AUSTIN, TX | TRAVIS | 5124325630 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-12 | WMM421 | LIAUA |
| 2025-09-05 | WMM421 | LIAUA |
| 2025-05-19 | WMM421 | LIMOD |
| 2024-01-19 | WMM421 | LIAUA |
| 2023-01-12 | WMM421 | LIAUA |
| 2021-01-05 | WMM421 | LIREN |
| 2020-11-09 | WMM421 | LETRES |
| 2020-05-23 | WMM421 | LIMOD |
| 2019-04-20 | WMM421 | LITRAN |
| 2019-04-17 | WMM421 | LIMOD |
| 2018-08-29 | WMM421 | LIAUA |
| 2018-08-24 | WMM421 | LIAUA |
| 2018-08-17 | WMM421 | LIMOD |
| 2017-12-06 | WMM421 | LIMOD |
| 2017-06-09 | WMM421 | LIAUA |
| 2017-01-13 | WMM421 | LIMOD |
| 2016-08-19 | WMM421 | LIAUA |
| 2016-08-18 | WMM421 | ESUAPR |
| 2014-02-11 | WMM421 | LIAUA |
| 2014-02-10 | WMM421 | ESUAPR |
| 2013-02-07 | WMM421 | LIMOD |
| 2012-11-29 | WMM421 | LIAUA |
| 2012-11-27 | WMM421 | ESUAPR |
| 2012-10-18 | WMM421 | ESUAPR |
| 2012-05-15 | WMM421 | LIAUA |
| 2012-05-14 | WMM421 | ESUAPR |
| 2011-09-24 | WMM421 | LITRAN |
| 2011-07-28 | WMM421 | ESUAPR |
| 2011-03-24 | WMM421 | AUTHPR |
| 2011-02-23 | WMM421 | LIREN |
| 2010-11-08 | WMM421 | LETRES |
| 2010-07-03 | WMM421 | LITRAN |
| 2010-03-16 | WMM421 | LTSAPR |
| 2010-03-16 | WMM421 | LIAUA |
| 2010-01-27 | WMM421 | ESCAPR |
| 2009-02-27 | WMM421 | LITRAN |
| 2009-01-31 | WMM421 | ESCAPR |
| 2008-03-18 | WMM421 | LITRAN |
| 2008-03-03 | WMM421 | ESCAPR |
| 2007-09-13 | WMM421 | LITRAN |
| 2007-07-31 | WMM421 | LTSAPR |
| 2006-12-29 | WMM421 | LITRAN |
| 2006-03-03 | WMM421 | LITRAN |
| 2005-09-15 | WMM421 | LIAUA |
| 2005-09-15 | WMM421 | LTSAPR |
| 2005-03-04 | WMM421 | LITRAN |
| 2005-03-04 | WMM421 | LIMOD |
| 2005-02-01 | WMM421 | LTSAPR |
| 2004-12-03 | WMM421 | LITRAN |
| 2004-11-11 | WMM421 | LTSAPR |
| 2004-11-04 | WMM421 | LTSAPR |
| 2002-12-05 | WMM421 | LIAUA |
| 2002-06-12 | WMM421 | LIMOD |
| 2002-02-13 | WMM421 | LIMOD |
| 2001-03-28 | WMM421 | LITRAN |
| 2001-03-06 | WMM421 | LIREN |
| 2001-02-16 | WMM421 | AUTHPR |
| 2001-02-15 | WMM421 | INTDUP |
| 2001-02-15 | WMM421 | COR |
| 2000-11-13 | WMM421 | LETRES |
| 2000-10-02 | WMM421 | LITRAN |
| 2000-09-09 | WMM421 | LIAUA |
| 2000-08-29 | WMM421 | LITRAN |
| 2000-07-07 | WMM421 | LITRAN |
| 2000-06-30 | WMM421 | LITRAN |
| 2000-06-28 | WMM421 | LIMOD |
| 1999-08-14 | WMM421 | LICCNV |
| 1994-08-01 | WMM421 | LIMOD |
| 1993-08-18 | WMM421 | LIMOD |
| 1993-06-23 | WMM421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1003268 | 2026-08-02 02:44:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMM421 | ULS 1003268 | 2026-08-02 02:44:19 |
| Status | A | ULS 1003268 | 2026-08-02 02:44:19 |
| Service | CF | ULS 1003268 | 2026-08-02 02:44:19 |
| Grant Date | 2021-01-05 | ULS 1003268 | 2026-08-02 02:44:19 |
| Expiration Date | 2031-02-01 | ULS 1003268 | 2026-08-02 02:44:19 |