Universal Licensing System
WPXD552
DURHAM SCHOOL SERVICES
License details
| ULS identifier | 2494021 |
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| Call sign | WPXD552 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-03-09 |
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| Expiration | 2023-03-11 |
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| Cancellation | 2023-05-13 |
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| Frequency range | 452.7 - 457.7 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | NATCHEZ, ADAMS, MS |
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| Coordinates | 31.4550000, -91.3150000 |
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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 | 452.70000000 | | | 75.000000 | 100.000000 | |
| 2 | 1 | MO | 452.70000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 457.70000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.70000000 | | 11K2F3E |
| 2 | 1 | 452.70000000 | | 11K2F3E |
| 2 | 1 | 457.70000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .8 MI E OF KINGSTON RD, NATCHEZ, ADAMS, MS | 31.45500000, -91.31500000 | 109.000 m | UPOLE | 134.000 m structure / 140.000 m overall | |
| 2 | T | | 31.45500000, -91.31500000 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 140.000 m | | | | 189.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9011 MOUNTAIN RIDGE, AUSTIN, TX | TRAVIS | 5123436292 |
License history
| Date | File or call sign | Action |
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| 2023-05-13 | WPXD552 | LIEXP |
| 2022-12-19 | WPXD552 | LETRES |
| 2013-03-09 | WPXD552 | LIREN |
| 2012-12-17 | WPXD552 | LETRES |
| 2012-06-12 | WPXD552 | LTSAPR |
| 2012-06-12 | WPXD552 | LIAUA |
| 2012-05-24 | WPXD552 | ESCFNR |
| 2003-03-11 | WPXD552 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2494021 | 2026-08-02 01:20:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXD552 | ULS 2494021 | 2026-08-02 01:20:26 |
| Status | E | ULS 2494021 | 2026-08-02 01:20:26 |
| Service | IG | ULS 2494021 | 2026-08-02 01:20:26 |
| Grant Date | 2013-03-09 | ULS 2494021 | 2026-08-02 01:20:26 |
| Expiration Date | 2023-03-11 | ULS 2494021 | 2026-08-02 01:20:26 |
| Cancellation Date | 2023-05-13 | ULS 2494021 | 2026-08-02 01:20:26 |