Universal Licensing System
WPWE402
GRANITE RIDGE ENERGY LLC
License details
| ULS identifier | 2456511 |
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| Call sign | WPWE402 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-10-28 |
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| Expiration | 2012-10-28 |
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| Cancellation | 2012-12-29 |
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| Frequency range | 461.5 - 466.5 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Londonderry, ROCKINGHAM, NH |
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| Coordinates | 42.9069444, -71.4211111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:32 |
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Licensee
| Name | GRANITE RIDGE ENERGY LLC |
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| Applicant type | L |
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| FRN | 0016226177 |
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| Location | LONDONDERRY, NH |
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| Address | 21 NORTH WENTWORTH DRIVE, LONDONDERRY, NH, 03053 |
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| Phone | 6034329114 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.50000000 | | | 40.000000 | 20.000000 | |
| 2 | 1 | MO | 461.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.50000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 466.50000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.50000000 | | 20K0F3E |
| 2 | 1 | 461.50000000 | | 20K0F3E |
| 2 | 1 | 466.50000000 | | 20K0F3E |
| 3 | 1 | 466.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 21 North Wentworth Dr, Londonderry, ROCKINGHAM, NH | 42.90694444, -71.42111111 | 100.200 m | BMAST | 30.500 m structure / 33.500 m overall | |
| 2 | T | | | | | | |
| 3 | T | NH | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 32.000 m | | 0.0000 | 0.0000 | 40.400 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 21 North Wentworth Dr, Londonderry, NH | ROCKINGHAM | 6034329114 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-29 | WPWE402 | LIEXP |
| 2012-08-06 | WPWE402 | LETRES |
| 2007-04-11 | WPWE402 | LIASS |
| 2007-03-22 | WPWE402 | ESCAPR |
| 2004-11-02 | WPWE402 | LITRAN |
| 2004-08-06 | WPWE402 | ESCAPR |
| 2003-08-04 | WPWE402 | LETCNS |
| 2002-10-28 | WPWE402 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2456511 | 2026-08-02 01:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWE402 | ULS 2456511 | 2026-08-02 01:08:32 |
| Status | E | ULS 2456511 | 2026-08-02 01:08:32 |
| Service | IG | ULS 2456511 | 2026-08-02 01:08:32 |
| Grant Date | 2002-10-28 | ULS 2456511 | 2026-08-02 01:08:32 |
| Expiration Date | 2012-10-28 | ULS 2456511 | 2026-08-02 01:08:32 |
| Cancellation Date | 2012-12-29 | ULS 2456511 | 2026-08-02 01:08:32 |