Universal Licensing System
WRBX525
Town of Ayer Police Department
License details
| ULS identifier | 4066266 |
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| Call sign | WRBX525 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2018-07-17 |
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| Expiration | 2028-07-17 |
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| Frequency range | 23075 MHz |
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| Locations | 2 |
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| Representative location | Ayer, MIDDLESEX, MA |
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| Coordinates | 42.5530556, -71.5416667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:52 |
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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 | 23075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 23075.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | .25 MILES ENE FROM INTERSECTION OF HEMLOCK DR AND HICKORY WAY, Ayer, MIDDLESEX, MA | 42.55305556, -71.54166667 | 130.800 m | TANK | 21.300 m structure / 25.900 m overall | |
| 2 | R | | 42.56494444, -71.57927778 | 116.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-23C | | V | 40.7000 | 293.2000 | | |
| 1 | 2 | R | Commscope VHLP2-23C | | | 40.7000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-10 | WRBX525 | LIAUA |
| 2018-07-17 | WRBX525 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4066266 | 2026-08-02 02:46:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBX525 | ULS 4066266 | 2026-08-02 02:46:52 |
| Status | A | ULS 4066266 | 2026-08-02 02:46:52 |
| Service | MW | ULS 4066266 | 2026-08-02 02:46:52 |
| Grant Date | 2018-07-17 | ULS 4066266 | 2026-08-02 02:46:52 |
| Expiration Date | 2028-07-17 | ULS 4066266 | 2026-08-02 02:46:52 |