Universal Licensing System
KNBT447
Merrimack County Sheriff's Office
License details
| ULS identifier | 1253145 |
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| Call sign | KNBT447 |
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| Radio service | PW |
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| Status | T |
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| Grant date | 2011-09-01 |
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| Expiration | 2021-11-17 |
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| Cancellation | 2013-04-29 |
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| Frequency range | 155.685 MHz |
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| Locations | 1 |
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| Representative location | BOSCAWEN, MERRIMACK, NH |
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| Coordinates | 43.3609167, -71.6486944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:17 |
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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 | 155.68500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 155.68500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MERRIMACK CTY HOUSE OF CORRECTION DANIEL WEBSTER HWY RT 3, BOSCAWEN, MERRIMACK, NH | 43.36091667, -71.64869444 | 98.000 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 | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MERRIMACK CTY HOUSE OF CORRECTION DANIEL WEBSTER HWY RT 3, BOSCAWEN, NH | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-29 | KNBT447 | LITERM |
| 2012-12-19 | KNBT447 | LIMOD |
| 2012-12-18 | KNBT447 | ESUAPR |
| 2011-09-01 | KNBT447 | LIREN |
| 2011-08-31 | KNBT447 | ESCAPR |
| 2011-08-22 | KNBT447 | LETRES |
| 2001-10-15 | KNBT447 | AUDOPR |
| 2001-09-01 | KNBT447 | LIREN |
| 2001-08-20 | KNBT447 | LETRES |
| 2000-10-20 | KNBT447 | LICCNV |
| 1996-09-11 | KNBT447 | AUTHPR |
| 1996-09-10 | KNBT447 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1253145 | 2026-08-02 01:10:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNBT447 | ULS 1253145 | 2026-08-02 01:10:17 |
| Status | T | ULS 1253145 | 2026-08-02 01:10:17 |
| Service | PW | ULS 1253145 | 2026-08-02 01:10:17 |
| Grant Date | 2011-09-01 | ULS 1253145 | 2026-08-02 01:10:17 |
| Expiration Date | 2021-11-17 | ULS 1253145 | 2026-08-02 01:10:17 |
| Cancellation Date | 2013-04-29 | ULS 1253145 | 2026-08-02 01:10:17 |