Universal Licensing System
WPRR812
NORTHFIELD, TOWN OF
License details
| ULS identifier | 1937773 |
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| Call sign | WPRR812 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-11-26 |
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| Expiration | 2036-01-03 |
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| Frequency range | 159.105 MHz |
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| Locations | 2 |
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| Representative location | NORTHFIELD, MERRIMACK, NH |
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| Coordinates | 43.4325833, -71.5911944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 159.10500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 159.10500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 159.10500000 | | 11K0F3E |
| 2 | 1 | 159.10500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 21 SUMMER ST, NORTHFIELD, MERRIMACK, NH | 43.43258333, -71.59119444 | 134.000 m | TOWER | 12.000 m structure / 17.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | -33.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21 SUMMER ST, NORTHFIELD, NH | | 6032864490 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-26 | WPRR812 | LIREN |
| 2015-10-19 | WPRR812 | LTSAPR |
| 2015-10-19 | WPRR812 | LIREN |
| 2015-10-17 | WPRR812 | LIMOD |
| 2015-10-12 | WPRR812 | LETRES |
| 2012-11-16 | WPRR812 | LTSAPR |
| 2012-11-16 | WPRR812 | LIMOD |
| 2006-01-12 | WPRR812 | LIREN |
| 2006-01-09 | WPRR812 | LTSAPR |
| 2005-10-10 | WPRR812 | LETRES |
| 2005-09-27 | WPRR812 | LTSFRN |
| 2001-10-17 | WPRR812 | AUDOPR |
| 2001-01-03 | WPRR812 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1937773 | 2026-08-02 01:17:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRR812 | ULS 1937773 | 2026-08-02 01:17:38 |
| Status | A | ULS 1937773 | 2026-08-02 01:17:38 |
| Service | PW | ULS 1937773 | 2026-08-02 01:17:38 |
| Grant Date | 2025-11-26 | ULS 1937773 | 2026-08-02 01:17:38 |
| Expiration Date | 2036-01-03 | ULS 1937773 | 2026-08-02 01:17:38 |