Universal Licensing System
WSIM257
City of La Porte
License details
| ULS identifier | 5143165 |
|---|
| Call sign | WSIM257 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-05-28 |
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| Expiration | 2035-05-28 |
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| Frequency range | 4965 MHz |
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| Locations | 2 |
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| Representative location | La Porte, HARRIS, TX |
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| Coordinates | 29.6647222, -95.0232500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 4965.00000000 | | | | | |
| 1 | 2 | FXO | 4965.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4965.00000000 | | 10M0W7W |
| 1 | 2 | 4965.00000000 | | 10M0W7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 111 South 4th Street, La Porte, HARRIS, TX | 29.66472222, -95.02325000 | 7.000 m | TANK | 34.000 m structure / 38.100 m overall | |
| 2 | R | | 29.65719444, -95.07263889 | 6.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Laird HDDA5W-29 | | V | 17.0000 | 260.1000 | | |
| 1 | 2 | R | Laird HDDA5W-29 | | | 17.0000 | | | |
| 2 | 1 | T | Laird HDDA5W-29 | | V | 17.0000 | 80.1000 | | |
| 2 | 2 | R | Laird HDD15W-29 | | | 17.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3100 N 23rd Street, La Porte, TX | HARRIS | 2814712141 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-28 | WSIM257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5143165 | 2026-08-02 02:43:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIM257 | ULS 5143165 | 2026-08-02 02:43:16 |
| Status | A | ULS 5143165 | 2026-08-02 02:43:16 |
| Service | PF | ULS 5143165 | 2026-08-02 02:43:16 |
| Grant Date | 2025-05-28 | ULS 5143165 | 2026-08-02 02:43:16 |
| Expiration Date | 2035-05-28 | ULS 5143165 | 2026-08-02 02:43:16 |