Universal Licensing System
WNJB490
GRANSTONE INC
License details
| ULS identifier | 1658422 |
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| Call sign | WNJB490 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-06-25 |
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| Expiration | 2002-06-10 |
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| Cancellation | 2002-10-13 |
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| Frequency range | 461.325 - 466.325 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | NORTH STONNINGTON, NEW LONDON, CT |
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| Coordinates | 41.4609444, -71.9289722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:14 |
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Licensee
| Name | GRANSTONE INC |
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| Applicant type | C |
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| Location | WESTERLY, RI |
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| Address | 11 GAVITT AVE, WESTERLY, RI, 02891 |
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| Phone | 4015967225 |
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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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| 2 | 1 | FB4 | 461.32500000 | | | 90.000000 | 216.000000 | |
| 1 | 1 | FX1 | 466.32500000 | | | 50.000000 | | |
| 3 | 1 | MO | 466.32500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.32500000 | | 20K0F3E |
| 1 | 1 | 466.32500000 | | 20K0F3E |
| 3 | 1 | 466.32500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CT | | | | | |
| 2 | T | OLD WITCHOUG RD, NORTH STONNINGTON, NEW LONDON, CT | 41.46094444, -71.92897222 | 134.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 108.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | GAVITT AVE, WESTERLY, RI | | 4015967225 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-13 | WNJB490 | LIEXP |
| 2002-05-10 | WNJB490 | AUDCAN |
| 2002-03-18 | WNJB490 | LETRES |
| 2000-11-23 | WNJB490 | LICCNV |
| 1997-06-25 | WNJB490 | AUTHPR |
| 1997-06-25 | WNJB490 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1658422 | 2026-08-02 01:28:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNJB490 | ULS 1658422 | 2026-08-02 01:28:14 |
| Status | E | ULS 1658422 | 2026-08-02 01:28:14 |
| Service | IG | ULS 1658422 | 2026-08-02 01:28:14 |
| Grant Date | 1997-06-25 | ULS 1658422 | 2026-08-02 01:28:14 |
| Expiration Date | 2002-06-10 | ULS 1658422 | 2026-08-02 01:28:14 |
| Cancellation Date | 2002-10-13 | ULS 1658422 | 2026-08-02 01:28:14 |