Universal Licensing System
WPNJ457
BOARD OF WATER & SEWER COMMISSIONERS
License details
| ULS identifier | 1044349 |
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| Call sign | WPNJ457 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2022-10-18 |
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| Expiration | 2033-01-06 |
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| Frequency range | 21875 MHz |
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| Locations | 2 |
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| Representative location | MOBILE, MOBILE, AL |
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| Coordinates | 30.7226667, -88.2600000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21875.00000000 | | 22M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MYERS FILTRATION PLANT 1475 HUBERT PIERCE RD, MOBILE, MOBILE, AL | 30.72266667, -88.26000000 | 21.300 m | | 15.200 m structure / 16.800 m overall | |
| 2 | R | | 30.72044444, -88.30416667 | 10.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.0000 | 266.7000 | | |
| 1 | 2 | R | | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-18 | WPNJ457 | LIREN |
| 2012-11-27 | WPNJ457 | LIREN |
| 2012-11-26 | WPNJ457 | ESCAPR |
| 2012-10-15 | WPNJ457 | LETRES |
| 2003-02-15 | WPNJ457 | LIAUA |
| 2002-12-04 | WPNJ457 | LIAUA |
| 2002-11-02 | WPNJ457 | LIAUA |
| 2002-10-24 | WPNJ457 | LIREN |
| 2002-10-15 | WPNJ457 | LETRES |
| 1999-08-14 | WPNJ457 | LICCNV |
| 1998-01-06 | WPNJ457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1044349 | 2026-08-02 02:45:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNJ457 | ULS 1044349 | 2026-08-02 02:45:35 |
| Status | A | ULS 1044349 | 2026-08-02 02:45:35 |
| Service | MW | ULS 1044349 | 2026-08-02 02:45:35 |
| Grant Date | 2022-10-18 | ULS 1044349 | 2026-08-02 02:45:35 |
| Expiration Date | 2033-01-06 | ULS 1044349 | 2026-08-02 02:45:35 |