Universal Licensing System
WIJ877
Unkles, David
License details
| ULS identifier | 1644995 |
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| Call sign | WIJ877 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-10-17 |
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| Expiration | 2034-10-26 |
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| Frequency range | 472.8375 - 475.8375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | GEORGETOWN, ESSEX, MA |
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| Coordinates | 42.7069444, -71.0144444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:46:08 |
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Licensee
| Name | Unkles, David |
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| Applicant type | I |
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| FRN | 0003468568 |
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| Location | Derry, NH |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 472.83750000 | | | 90.000000 | 720.000000 | |
| 2 | 1 | MO | 472.83750000 | | | 60.000000 | 190.000000 | |
| 3 | 1 | FB6 | 472.83750000 | | | 125.000000 | 400.000000 | |
| 2 | 1 | MO | 475.83750000 | | | 60.000000 | 190.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 472.83750000 | | 8K30F7W |
| 1 | 1 | 472.83750000 | | 7K60F7W |
| 1 | 1 | 472.83750000 | | 11K2F3E |
| 1 | 1 | 472.83750000 | | 4K00F7W |
| 1 | 1 | 472.83750000 | | 20K0F3E |
| 2 | 1 | 472.83750000 | | 7K60F7W |
| 2 | 1 | 472.83750000 | | 11K2F3E |
| 2 | 1 | 472.83750000 | | 20K0F3E |
| 2 | 1 | 472.83750000 | | 8K30F7W |
| 2 | 1 | 472.83750000 | | 4K00F7W |
| 3 | 1 | 472.83750000 | | 8K30F7W |
| 3 | 1 | 472.83750000 | | 7K60F7W |
| 3 | 1 | 472.83750000 | | 11K2F3E |
| 3 | 1 | 472.83750000 | | 4K00F7W |
| 2 | 1 | 475.83750000 | | 20K0F3E |
| 2 | 1 | 475.83750000 | | 4K00F7W |
| 2 | 1 | 475.83750000 | | 11K2F3E |
| 2 | 1 | 475.83750000 | | 7K60F7W |
| 2 | 1 | 475.83750000 | | 8K30F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GRANT ST, LYNN, ESSEX, MA | 42.47286111, -70.94922222 | 52.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
| 3 | | BALD PATE HILL, GEORGETOWN, ESSEX, MA | 42.70694444, -71.01444444 | 100.200 m | TOWER | 79.800 m structure / 83.800 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 55.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 83.000 m | | | | 154.600 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9 REBEL ROAD, HUDSON, NH | HILLSBOROUGH | 6034210015 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-17 | WIJ877 | LIREN |
| 2024-08-05 | WIJ877 | LETRES |
| 2014-09-06 | WIJ877 | LIREN |
| 2014-08-04 | WIJ877 | LETRES |
| 2011-04-19 | WIJ877 | LETCNS |
| 2010-07-21 | WIJ877 | LIMOD |
| 2010-06-17 | WIJ877 | LIASS |
| 2010-06-08 | WIJ877 | ESUAPR |
| 2004-08-10 | WIJ877 | LTSAPR |
| 2004-08-09 | WIJ877 | ESCAPR |
| 2004-08-09 | WIJ877 | EFCAPR |
| 2004-08-02 | WIJ877 | LETRES |
| 2001-10-01 | WIJ877 | AUDOPR |
| 2000-11-23 | WIJ877 | LICCNV |
| 1999-08-18 | WIJ877 | AUTHPR |
| 1999-08-18 | WIJ877 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1644995 | 2026-08-23 05:46:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIJ877 | ULS 1644995 | 2026-08-23 05:46:08 |
| Status | A | ULS 1644995 | 2026-08-23 05:46:08 |
| Service | IG | ULS 1644995 | 2026-08-23 05:46:08 |
| Grant Date | 2024-10-17 | ULS 1644995 | 2026-08-23 05:46:08 |
| Expiration Date | 2034-10-26 | ULS 1644995 | 2026-08-23 05:46:08 |