Universal Licensing System
WRKI257
American Electric Power Service Corporation
License details
| ULS identifier | 4371600 |
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| Call sign | WRKI257 |
|---|
| Radio service | MG |
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| Status | A |
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| Grant date | 2021-01-07 |
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| Expiration | 2031-01-07 |
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| Frequency range | 6093.45 - 6152.75 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Halletsville, LAVACA, TX |
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| Coordinates | 29.4448611, -96.9858889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6093.45000000 | | 30M0G7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1420 County Rd. 187, Halletsville, LAVACA, TX | 29.44486111, -96.98588889 | 93.300 m | LTOWER | 105.500 m structure / 105.500 m overall | |
| 2 | R | | 29.22355556, -97.29355556 | 75.000 m | | | |
| 3 | R | | 29.62950000, -96.69363889 | 105.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS PAD6-W57B | | V | 38.9000 | 230.7000 | | |
| 1 | 2 | R | RFS PAD6-W57B | | | 38.9000 | | | |
| 1 | 3 | R | RFS PAD6-W57B | | | 38.9000 | | | |
| 2 | 1 | T | RFS PAD6-W57B | | V | 38.9000 | 54.1000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 850 Tech Center Drive, Gahanna, OH | FRANKLIN | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-03 | WRKI257 | LIAUA |
| 2025-09-11 | WRKI257 | LIAUA |
| 2022-04-05 | WRKI257 | LETCNS |
| 2021-09-21 | WRKI257 | LIAUA |
| 2021-01-07 | WRKI257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4371600 | 2026-08-02 02:42:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKI257 | ULS 4371600 | 2026-08-02 02:42:48 |
| Status | A | ULS 4371600 | 2026-08-02 02:42:48 |
| Service | MG | ULS 4371600 | 2026-08-02 02:42:48 |
| Grant Date | 2021-01-07 | ULS 4371600 | 2026-08-02 02:42:48 |
| Expiration Date | 2031-01-07 | ULS 4371600 | 2026-08-02 02:42:48 |