Universal Licensing System
WMR504
T-Mobile MW LLC
License details
| ULS identifier | 1005331 |
|---|
| Call sign | WMR504 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-03-16 |
|---|
| Expiration | 2031-02-01 |
|---|
| Frequency range | 6093.45 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.4352778, -122.3972222 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6093.45000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6093.45000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI NE, YREKA, SISKIYOU, CA | 41.79416667, -122.58361111 | 1021.100 m | GTOWER | 45.700 m structure / 48.800 m overall | N |
| 4 | R | | 41.43527778, -122.39722222 | 1170.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | COMMSCOPE PAR6-59W RF | | | 38.7000 | | | |
| 3 | 1 | T | COMMSCOPE PAR6-59W RF | | V | 38.7000 | 158.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-21 | WMR504 | LIAUA |
| 2025-09-03 | WMR504 | LIASS |
| 2025-08-01 | WMR504 | LIASS |
| 2025-01-23 | WMR504 | LIMOD |
| 2023-11-07 | WMR504 | LIAUA |
| 2023-05-12 | WMR504 | LIAUA |
| 2021-03-16 | WMR504 | LIREN |
| 2020-11-09 | WMR504 | LETRES |
| 2018-02-23 | WMR504 | LIMOD |
| 2016-11-08 | WMR504 | LIMOD |
| 2015-09-25 | WMR504 | LIMOD |
| 2015-07-24 | WMR504 | ESCAPR |
| 2012-12-04 | WMR504 | LETCNS |
| 2012-09-05 | WMR504 | LIAUA |
| 2012-09-04 | WMR504 | ESCAPR |
| 2011-11-03 | WMR504 | LIMOD |
| 2011-09-21 | WMR504 | ESCAPR |
| 2011-09-07 | WMR504 | LIMOD |
| 2011-07-07 | WMR504 | ESCAPR |
| 2011-03-24 | WMR504 | AUTHPR |
| 2011-01-27 | WMR504 | LIREN |
| 2010-11-12 | WMR504 | ESCAPR |
| 2010-11-08 | WMR504 | LETRES |
| 2009-10-09 | WMR504 | LIMOD |
| 2009-09-22 | WMR504 | ESCAPR |
| 2009-05-27 | WMR504 | LETCNS |
| 2008-08-14 | WMR504 | LIMOD |
| 2008-06-26 | WMR504 | ESCAPR |
| 2008-04-03 | WMR504 | LIMOD |
| 2008-03-06 | WMR504 | ESCAPR |
| 2008-02-26 | WMR504 | LIMOD |
| 2008-01-17 | WMR504 | ESCAPR |
| 2007-10-25 | WMR504 | LIMOD |
| 2007-09-25 | WMR504 | ESCAPR |
| 2007-08-21 | WMR504 | LIMOD |
| 2007-07-13 | WMR504 | ESCAPR |
| 2006-03-13 | WMR504 | LETCNS |
| 2004-12-15 | WMR504 | LIMOD |
| 2004-08-13 | WMR504 | LTSAPR |
| 2004-04-26 | WMR504 | LIMOD |
| 2004-04-26 | WMR504 | LETCNS |
| 2003-01-30 | WMR504 | LIMOD |
| 2001-02-21 | WMR504 | LIREN |
| 2000-11-13 | WMR504 | LETRES |
| 1999-08-14 | WMR504 | LICCNV |
| 1994-04-06 | WMR504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1005331 | 2026-08-02 02:46:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMR504 | ULS 1005331 | 2026-08-02 02:46:22 |
| Status | A | ULS 1005331 | 2026-08-02 02:46:22 |
| Service | CF | ULS 1005331 | 2026-08-02 02:46:22 |
| Grant Date | 2021-03-16 | ULS 1005331 | 2026-08-02 02:46:22 |
| Expiration Date | 2031-02-01 | ULS 1005331 | 2026-08-02 02:46:22 |