Universal Licensing System
WSIW991
State of New Hampshire, Department of Transportation, Division of Operations
License details
| ULS identifier | 5157514 |
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| Call sign | WSIW991 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-06-30 |
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| Expiration | 2035-06-30 |
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| Frequency range | 4970 MHz |
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| Locations | 3 |
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| Representative location | NASHUA, HILLSBOROUGH, NH |
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| Coordinates | 42.7412500, -71.4538611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:05 |
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Licensee
| Name | State of New Hampshire, Department of Transportation, Division of Operations |
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| Applicant type | G |
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| FRN | 0004903712 |
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| Location | Concord, NH |
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| Address | 7 Hazen Drive, Concord, NH, 033020483 |
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| Phone | 6032716862 |
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| Email | [email protected] |
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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 | FXO | 4970.00000000 | | | | | |
| 1 | 2 | FXO | 4970.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4970.00000000 | | 18M2D7D |
| 1 | 2 | 4970.00000000 | | 18M2D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ORCHARD AVE, NASHUA, HILLSBOROUGH, NH | 42.74125000, -71.45386111 | 83.200 m | LTOWER | 54.900 m structure / 57.300 m overall | |
| 2 | R | | 42.73691667, -71.48047222 | 47.900 m | | | |
| 3 | R | | 42.74647222, -71.49286111 | 60.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | Cambium PMP 450i AP Integrated | | S | 17.0000 | 300.0000 | | |
| 1 | 2 | R | Cambium PMP 450i SM Integrated | | | 23.0000 | | | |
| 1 | 3 | R | Cambium PMP 450i SM Integrated | | | 23.0000 | | | |
| 2 | 1 | T | Cambium PMP 450i AP Integrated | | S | 17.0000 | 300.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 110 Smokey Bear Blvd, Concord, NH | MERRIMACK | 6032716862 |
License history
| Date | File or call sign | Action |
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| 2025-06-30 | WSIW991 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5157514 | 2026-08-02 02:44:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSIW991 | ULS 5157514 | 2026-08-02 02:44:05 |
| Status | A | ULS 5157514 | 2026-08-02 02:44:05 |
| Service | PF | ULS 5157514 | 2026-08-02 02:44:05 |
| Grant Date | 2025-06-30 | ULS 5157514 | 2026-08-02 02:44:05 |
| Expiration Date | 2035-06-30 | ULS 5157514 | 2026-08-02 02:44:05 |