Universal Licensing System
KCB333
NATIONAL GRID USA SERVICE COMPANY INC
License details
| ULS identifier | 1881685 |
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| Call sign | KCB333 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1997-09-23 |
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| Expiration | 2002-09-23 |
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| Cancellation | 2001-08-08 |
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| Frequency range | 47.96 - 48.48 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | MALDEN, MIDDLESEX, MA |
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| Coordinates | 42.4167500, -71.0725556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:12 |
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Licensee
| Name | NATIONAL GRID USA SERVICE COMPANY INC |
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| Applicant type | C |
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| FRN | 0003628997 |
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| Location | NORTHBOROUGH, MA |
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| Address | 55 BEARFOOT RD, NORTHBOROUGH, MA, 01532 |
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| Phone | 6173275000 |
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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 | FB | 47.96000000 | | | 150.000000 | 135.000000 | |
| 1 | 1 | FB | 48.06000000 | | | 150.000000 | 135.000000 | |
| 1 | 1 | FB | 48.14000000 | | | 150.000000 | 135.000000 | |
| 1 | 1 | FB | 48.44000000 | | | 150.000000 | 135.000000 | |
| 1 | 1 | FB | 48.48000000 | | | 150.000000 | 135.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.96000000 | | 20K0F3E |
| 1 | 1 | 48.06000000 | | 20K0F3E |
| 1 | 1 | 48.14000000 | | 20K0F3E |
| 1 | 1 | 48.44000000 | | 20K0F3E |
| 1 | 1 | 48.48000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 170 MEDFORD ST, MALDEN, MIDDLESEX, MA | 42.41675000, -71.07255556 | 5.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 23.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 170 MEDFORD ST, MALDEN, MA | | 6173275000 |
License history
| Date | File or call sign | Action |
|---|
| 2002-01-17 | KCB333 | AUDCAN |
| 2001-08-10 | KCB333 | LICAN |
| 2000-11-24 | KCB333 | LICCNV |
| 2000-05-18 | KCB333 | AUTHPR |
| 1999-12-22 | KCB333 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1881685 | 2026-08-02 01:13:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KCB333 | ULS 1881685 | 2026-08-02 01:13:12 |
| Status | C | ULS 1881685 | 2026-08-02 01:13:12 |
| Service | IG | ULS 1881685 | 2026-08-02 01:13:12 |
| Grant Date | 1997-09-23 | ULS 1881685 | 2026-08-02 01:13:12 |
| Expiration Date | 2002-09-23 | ULS 1881685 | 2026-08-02 01:13:12 |
| Cancellation Date | 2001-08-08 | ULS 1881685 | 2026-08-02 01:13:12 |