Universal Licensing System
WPZX240
DURHAM SCHOOL SERVICES
License details
| ULS identifier | 2607430 |
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| Call sign | WPZX240 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-01-14 |
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| Expiration | 2024-04-01 |
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| Cancellation | 2024-06-01 |
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| Frequency range | 468.6125 MHz |
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| Locations | 2 |
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| Representative location | FORT WORTH, TARRANT, TX |
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| Coordinates | 33.0323333, -97.3219722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.61250000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 463.61250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 468.61250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.61250000 | | 11K2F3E |
| 2 | 1 | 463.61250000 | | 11K2F3E |
| 2 | 1 | 468.61250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1800 HWY 114, FORT WORTH, TARRANT, TX | 33.03233333, -97.32197222 | 211.000 m | UPOLE | 26.000 m structure / 30.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 30.000 m | | | | 22.400 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1950 TEXAN DRIVE, JUSTIN, TX | TARRANT | 8176981287 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-01 | WPZX240 | LIEXP |
| 2024-01-08 | WPZX240 | LETRES |
| 2014-01-14 | WPZX240 | LIREN |
| 2014-01-13 | WPZX240 | ESUAPR |
| 2014-01-06 | WPZX240 | LETRES |
| 2012-08-13 | WPZX240 | ESUFNR |
| 2012-08-13 | WPZX240 | EFUFNR |
| 2012-08-13 | WPZX240 | ESUAPR |
| 2012-08-13 | WPZX240 | EFUAPR |
| 2012-06-12 | WPZX240 | LIAUA |
| 2012-06-11 | WPZX240 | ESUAPR |
| 2012-05-24 | WPZX240 | ESUFNR |
| 2005-04-21 | WPZX240 | LTSAPR |
| 2005-04-21 | WPZX240 | LIAUA |
| 2005-01-03 | WPZX240 | LETCNS |
| 2004-04-01 | WPZX240 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2607430 | 2026-08-02 01:20:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZX240 | ULS 2607430 | 2026-08-02 01:20:26 |
| Status | E | ULS 2607430 | 2026-08-02 01:20:26 |
| Service | IG | ULS 2607430 | 2026-08-02 01:20:26 |
| Grant Date | 2014-01-14 | ULS 2607430 | 2026-08-02 01:20:26 |
| Expiration Date | 2024-04-01 | ULS 2607430 | 2026-08-02 01:20:26 |
| Cancellation Date | 2024-06-01 | ULS 2607430 | 2026-08-02 01:20:26 |