Universal Licensing System
WRKD557
Exxon Mobil Corporation
License details
| ULS identifier | 4364046 |
|---|
| Call sign | WRKD557 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2020-12-15 |
|---|
| Expiration | 2030-12-15 |
|---|
| Frequency range | 6345.49 - 19375 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Coordinates | 32.1514167, -103.9213889 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 5 | FXO | 19315.00000000 | | | | | |
| 1 | 1 | FXO | 19345.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
| 1 | 6 | FXO | 19375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 6345.49000000 | | 30M0G7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 4 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0G7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 3 | 11485.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0G7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0G7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 5 | 19315.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 1 | 19345.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0G7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
| 1 | 6 | 19375.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 17.5 miles SE of, LOVING, EDDY, NM | 32.10972222, -103.85225000 | 1018.300 m | LTOWER | 50.300 m structure / 50.300 m overall | N |
| 2 | R | | 32.18186111, -103.83241667 | 1053.400 m | | | |
| 3 | R | | 32.19558333, -103.68058333 | 1079.300 m | | | |
| 4 | R | | 32.15141667, -103.92138889 | 970.200 m | | | |
| 5 | R | | 32.18186111, -103.83241667 | 1053.300 m | | | |
| 6 | R | | 32.15977778, -103.84191667 | 1034.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 43.5000 | 13.2000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
| 1 | 4 | R | RADIO WAVES, INC HPD3-6 | | | 33.1000 | | | |
| 1 | 5 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 6 | R | RADIO WAVES, INC HPLP1-18 | | | 34.0000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP2-11 | | H | 34.5000 | 59.5000 | | |
| 2 | 3 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
| 3 | 1 | T | RADIO WAVES, INC HP2-11 | | V | 34.5000 | 59.5000 | | |
| 4 | 1 | T | RADIO WAVES, INC HPD3-6 | | H | 33.1000 | 305.3000 | | |
| 5 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 43.5000 | 13.2000 | | |
| 6 | 1 | T | RADIO WAVES, INC HPLP1-18 | | H | 34.0000 | 10.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22777 SPRINGWOODS VILLAGE PKWY., SPRING, TX | HARRIS | 8326240238 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-21 | WRKD557 | LIAUA |
| 2025-04-07 | WRKD557 | LIASS |
| 2023-09-26 | WRKD557 | LETCNS |
| 2022-10-07 | WRKD557 | LIMOD |
| 2022-06-27 | WRKD557 | LIMOD |
| 2022-03-14 | WRKD557 | LETCNS |
| 2020-12-15 | WRKD557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4364046 | 2026-08-02 02:45:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKD557 | ULS 4364046 | 2026-08-02 02:45:09 |
| Status | A | ULS 4364046 | 2026-08-02 02:45:09 |
| Service | MG | ULS 4364046 | 2026-08-02 02:45:09 |
| Grant Date | 2020-12-15 | ULS 4364046 | 2026-08-02 02:45:09 |
| Expiration Date | 2030-12-15 | ULS 4364046 | 2026-08-02 02:45:09 |