Universal Licensing System
WSDU921
Virginia Institute of Marine Science
License details
| ULS identifier | 4983002 |
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| Call sign | WSDU921 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-07-18 |
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| Expiration | 2034-07-18 |
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| Frequency range | 451.7 MHz |
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| Locations | 1 |
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| Representative location | Gloucester Point, GLOUCESTER, VA |
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| Coordinates | 37.2493333, -76.5005000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:31 |
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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 | 451.70000000 | | | 20.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.70000000 | | 11K0F2D |
| 1 | 1 | 451.70000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1370 Greate Rd, Gloucester Point, GLOUCESTER, VA | 37.24933333, -76.50050000 | 10.000 m | BANT | 16.000 m structure / 18.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 22.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1370 Greate Rd, Gloucester Point, VA | GLOUCESTER | 8046847000 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-22 | WSDU921 | LETCNS |
| 2024-07-18 | WSDU921 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4983002 | 2026-08-02 01:24:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDU921 | ULS 4983002 | 2026-08-02 01:24:31 |
| Status | A | ULS 4983002 | 2026-08-02 01:24:31 |
| Service | IG | ULS 4983002 | 2026-08-02 01:24:31 |
| Grant Date | 2024-07-18 | ULS 4983002 | 2026-08-02 01:24:31 |
| Expiration Date | 2034-07-18 | ULS 4983002 | 2026-08-02 01:24:31 |