Universal Licensing System
WNKT339
TRI STATE SECURITY
License details
| ULS identifier | 1778811 |
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| Call sign | WNKT339 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-06-02 |
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| Expiration | 2003-06-02 |
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| Cancellation | 2003-09-07 |
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| Frequency range | 461.2 - 469.1 MHz (6 frequencies) |
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| Locations | 5 |
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| Representative location | EPSOM, MERRIMACK, NH |
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| Coordinates | 43.1845278, -71.3195000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:32 |
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Licensee
| Name | TRI STATE SECURITY |
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| Applicant type | C |
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| Location | ANDOVER, NH |
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| Address | ANDOVER, NH, 03216 |
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| Phone | 6037355285 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 461.20000000 | | | 100.000000 | 630.000000 | |
| 4 | 1 | MO | 461.20000000 | | | 30.000000 | | |
| 3 | 1 | FB4 | 461.90000000 | | | 100.000000 | 630.000000 | |
| 3 | 1 | FB4 | 464.10000000 | | | 100.000000 | 630.000000 | |
| 1 | 1 | FX1 | 466.20000000 | | | 30.000000 | | |
| 4 | 1 | MO | 466.20000000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 466.90000000 | | | 30.000000 | | |
| 5 | 1 | MO | 466.90000000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 469.10000000 | | | 30.000000 | | |
| 5 | 1 | MO | 469.10000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.20000000 | | 20K0F3E |
| 4 | 1 | 461.20000000 | | 20K0F3E |
| 3 | 1 | 461.90000000 | | 20K0F3E |
| 3 | 1 | 464.10000000 | | 20K0F3E |
| 1 | 1 | 466.20000000 | | 20K0F3E |
| 4 | 1 | 466.20000000 | | 20K0F3E |
| 1 | 1 | 466.90000000 | | 20K0F3E |
| 5 | 1 | 466.90000000 | | 20K0F3E |
| 1 | 1 | 469.10000000 | | 20K0F3E |
| 5 | 1 | 469.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NH | | | | | |
| 2 | T | FORT MOUNTAIN SUMMIT, EPSOM, MERRIMACK, NH | 43.18452778, -71.31950000 | 430.000 m | B | 6.000 m structure / 12.000 m overall | N |
| 3 | T | MOUNTAIN RD SUMMIT MOUNT UNCANOONUC, GOFFSTOWN, HILLSBOROUGH, NH | 42.98313889, -71.58813889 | 319.000 m | TOWER | 31.000 m structure / 34.000 m overall | N |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | | | | 0.000 | |
| 1 | 3 | T | | 34.000 m | | | | 0.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 259 BRAD LAKE RD, ANDOVER, NH | | 6037355285 |
License history
| Date | File or call sign | Action |
|---|
| 2003-09-07 | WNKT339 | LIEXP |
| 2003-03-10 | WNKT339 | LETRES |
| 2002-05-21 | WNKT339 | LETAUS |
| 2000-11-23 | WNKT339 | LICCNV |
| 1998-06-02 | WNKT339 | AUTHPR |
| 1998-06-02 | WNKT339 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1778811 | 2026-08-02 01:26:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKT339 | ULS 1778811 | 2026-08-02 01:26:32 |
| Status | E | ULS 1778811 | 2026-08-02 01:26:32 |
| Service | IG | ULS 1778811 | 2026-08-02 01:26:32 |
| Grant Date | 1998-06-02 | ULS 1778811 | 2026-08-02 01:26:32 |
| Expiration Date | 2003-06-02 | ULS 1778811 | 2026-08-02 01:26:32 |
| Cancellation Date | 2003-09-07 | ULS 1778811 | 2026-08-02 01:26:32 |