Universal Licensing System
WRKC538
NORTHERN MIDDLESEX REGIONAL EMERGENCY COMMUNICATIONS CENTER
License details
| ULS identifier | 4362483 |
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| Call sign | WRKC538 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-12-10 |
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| Expiration | 2030-12-10 |
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| Frequency range | 154.4 MHz |
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| Locations | 1 |
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| Representative location | TEWKSBURY, MIDDLESEX, MA |
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| Coordinates | 42.5973056, -71.2463333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:49 |
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Licensee
| Name | NORTHERN MIDDLESEX REGIONAL EMERGENCY COMMUNICATIONS CENTER |
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| Applicant type | G |
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| FRN | 0029098498 |
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| Location | TEWKSBURY, MA |
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| Address | 987 WHIPPLE ROAD, TEWKSBURY, MA, 01876 |
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| Phone | 9783280797 |
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| Email | [email protected] |
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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 | FBS | 154.40000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 154.40000000 | | 8K10F1E |
| 1 | 1 | 154.40000000 | | 8K10F1D |
| 1 | 1 | 154.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 987 WHIPPLE ROAD, TEWKSBURY, MIDDLESEX, MA | 42.59730556, -71.24633333 | 34.100 m | LTOWER | 54.800 m structure / 61.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 51.800 m | V | 6.0000 | 360.0000 | 35.800 | |
Control points
| Number | Address | County | Phone |
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| 1 | 987 WHIPPLE ROAD, TEWKSBURY, MA | MIDDLESEX | 9783280797 |
License history
| Date | File or call sign | Action |
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| 2020-12-10 | WRKC538 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4362483 | 2026-08-02 01:23:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKC538 | ULS 4362483 | 2026-08-02 01:23:49 |
| Status | A | ULS 4362483 | 2026-08-02 01:23:49 |
| Service | PW | ULS 4362483 | 2026-08-02 01:23:49 |
| Grant Date | 2020-12-10 | ULS 4362483 | 2026-08-02 01:23:49 |
| Expiration Date | 2030-12-10 | ULS 4362483 | 2026-08-02 01:23:49 |