Universal Licensing System
WMG431
AMFM RADIO LICENSES, L.L.C.
License details
| ULS identifier | 1001276 |
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| Call sign | WMG431 |
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| Radio service | AS |
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| Status | C |
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| Grant date | 1993-08-18 |
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| Expiration | 2011-10-01 |
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| Cancellation | 2008-01-17 |
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| Frequency range | 18782.5 MHz |
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| Locations | 2 |
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| Representative location | CHILLUM TOWNSHIP, PRINCE GEORGE'S, MD |
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| Coordinates | 38.9614722, -76.9738611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:56 |
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Licensee
| Name | AMFM RADIO LICENSES, L.L.C. |
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| FRN | 0001656586 |
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| Location | TULSA, OK |
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| Address | 2625 S MEMORIAL DR, SUITE A, TULSA, OK, 741292623 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 18782.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 18782.50000000 | | 5M00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 6000 AGER RD, CHILLUM TOWNSHIP, PRINCE GEORGE'S, MD | 38.96147222, -76.97386111 | 12.200 m | | 36.600 m overall | |
| 2 | R | | 38.99119444, -77.02608333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | | 306.1000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
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| 2008-01-18 | WMG431 | LICAN |
| 2006-01-10 | WMG431 | ESCFRN |
| 2004-12-22 | WMG431 | PNACT |
| 2004-12-14 | WMG431 | AUTHPR |
| 2004-12-13 | WMG431 | LIMOD |
| 2004-01-07 | WMG431 | PNACT |
| 2004-01-01 | WMG431 | AUTHPR |
| 2003-12-31 | WMG431 | LIMOD |
| 2003-11-05 | WMG431 | PNACT |
| 2003-11-01 | WMG431 | AUTHPR |
| 2003-10-31 | WMG431 | LIREN |
| 2003-01-29 | WMG431 | PNACT |
| 2003-01-22 | WMG431 | AUTHPR |
| 2003-01-21 | WMG431 | LIMOD |
| 2001-09-26 | WMG431 | COR |
| 2000-09-06 | WMG431 | COR |
| 1999-08-14 | WMG431 | LICCNV |
| 1999-07-15 | WMG431 | COR |
| 1998-07-21 | WMG431 | COR |
| 1997-07-01 | WMG431 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1001276 | 2026-08-02 02:47:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMG431 | ULS 1001276 | 2026-08-02 02:47:56 |
| Status | C | ULS 1001276 | 2026-08-02 02:47:56 |
| Service | AS | ULS 1001276 | 2026-08-02 02:47:56 |
| Grant Date | 1993-08-18 | ULS 1001276 | 2026-08-02 02:47:56 |
| Expiration Date | 2011-10-01 | ULS 1001276 | 2026-08-02 02:47:56 |
| Cancellation Date | 2008-01-17 | ULS 1001276 | 2026-08-02 02:47:56 |