Universal Licensing System
WSIY851
Northumberland County Dept of Emergency Services
License details
| ULS identifier | 5159953 |
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| Call sign | WSIY851 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-07-03 |
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| Expiration | 2035-07-03 |
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| Frequency range | 4942.5 - 4987.5 MHz (5 frequencies) |
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| Locations | 6 |
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| Representative location | Heathsville, NORTHUMBERLAND, VA |
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| Coordinates | 37.9086667, -76.4386389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:16 |
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Licensee
| Name | Northumberland County Dept of Emergency Services |
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| Applicant type | G |
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| FRN | 0021310222 |
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| Location | Heathsville, VA |
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| Address | 72 Monument Place, Heathsville, VA, 22473 |
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| Phone | 8047613250 |
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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 | 4942.50000000 | | | | | |
| 1 | 5 | FXO | 4962.50000000 | | | | | |
| 1 | 2 | FXO | 4972.50000000 | | | | | |
| 1 | 4 | FXO | 4977.50000000 | | | | | |
| 1 | 3 | FXO | 4987.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4942.50000000 | | 4M81W7D |
| 1 | 5 | 4962.50000000 | | 4M81W7D |
| 1 | 2 | 4972.50000000 | | 4M81W7D |
| 1 | 4 | 4977.50000000 | | 4M81W7D |
| 1 | 3 | 4987.50000000 | | 4M81W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 529 Academic Lane, Heathsville, NORTHUMBERLAND, VA | 37.90866667, -76.43863889 | 25.300 m | LTOWER | 91.400 m structure / 91.400 m overall | |
| 2 | R | | 37.87055556, -76.31972222 | 27.700 m | | | |
| 3 | R | | 37.96433333, -76.52294444 | 29.300 m | | | |
| 4 | R | | 37.91716667, -76.47452778 | 31.000 m | | | |
| 5 | R | | 37.79219444, -76.39402778 | 26.800 m | | | |
| 6 | R | | 37.73911111, -76.38380556 | 25.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | Andrew UBXP600-4-1 | | S | 22.0000 | 112.0000 | | |
| 1 | 2 | R | Andrew UBXP600-4-1 | | | 22.0000 | | | |
| 1 | 3 | R | Andrew UBXP600-4-1 | | | 22.0000 | | | |
| 1 | 4 | R | Andrew UBXP600-4-1 | | | 22.0000 | | | |
| 1 | 5 | R | Andrew UBXP600-4-1 | | | 22.0000 | | | |
| 1 | 6 | R | Andrew UBXP600-4-1 | | | 22.0000 | | | |
| 2 | 1 | T | Andrew UBXP600-4-1 | | S | 22.0000 | 309.8000 | | |
| 3 | 1 | T | Andrew UBXP600-4-1 | | S | 22.0000 | 287.6000 | | |
| 4 | 1 | T | Andrew UBXP600-4-1 | | S | 22.0000 | 163.1000 | | |
| 5 | 1 | T | Andrew UBXP600-4-1 | | S | 22.0000 | 165.6000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 72 Monument Place, Heathsville, VA | NORTHUMBERLAND | 8047613250 |
License history
| Date | File or call sign | Action |
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| 2025-07-03 | WSIY851 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5159953 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSIY851 | ULS 5159953 | 2026-08-02 02:47:16 |
| Status | A | ULS 5159953 | 2026-08-02 02:47:16 |
| Service | PF | ULS 5159953 | 2026-08-02 02:47:16 |
| Grant Date | 2025-07-03 | ULS 5159953 | 2026-08-02 02:47:16 |
| Expiration Date | 2035-07-03 | ULS 5159953 | 2026-08-02 02:47:16 |