Universal Licensing System
WNDZ477
Maryland Department of Natural Resources
License details
| ULS identifier | 1245193 |
|---|
| Call sign | WNDZ477 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-08-21 |
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| Expiration | 2035-10-18 |
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| Frequency range | 31.9 - 159.24 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | VIENNA, DORCHESTER, MD |
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| Coordinates | 38.4988056, -75.8478889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 31.90000000 | | | 300.000000 | 240.000000 | |
| 1 | 3 | FB | 151.20500000 | | | 350.000000 | 880.000000 | |
| 1 | 3 | FB2 | 151.20500000 | | | 350.000000 | 880.000000 | |
| 2 | 1 | FB2 | 151.20500000 | | | 100.000000 | 316.000000 | |
| 2 | 2 | FB2 | 151.27250000 | | | 50.000000 | 100.000000 | |
| 2 | 2 | FB2 | 151.46750000 | | | 50.000000 | 100.000000 | |
| 1 | 2 | FX1 | 159.24000000 | | | 100.000000 | 126.000000 | |
| 1 | 3 | FB | 159.24000000 | | | 350.000000 | 880.000000 | |
| 1 | 3 | FB2 | 159.24000000 | | | 350.000000 | 880.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 31.90000000 | | 20K0F3E |
| 1 | 3 | 151.20500000 | | 11K2F3E |
| 1 | 3 | 151.20500000 | | 11K2F3E |
| 2 | 1 | 151.20500000 | | 11K2F3E |
| 2 | 2 | 151.27250000 | | 11K2F3E |
| 2 | 2 | 151.46750000 | | 11K2F3E |
| 1 | 2 | 159.24000000 | | 11K2F3E |
| 1 | 3 | 159.24000000 | | 11K2F3E |
| 1 | 3 | 159.24000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MD RT 309 1/2 MI NW MD RT 404, QUEEN ANNE, QUEEN ANNE'S, MD | 38.92400000, -75.95800000 | 17.000 m | | | N |
| 2 | T | N. SIDE U.S. RT. 50, 1.24 MI W. OF INT. U.S. 50 AND MD RT331, VIENNA, DORCHESTER, MD | 38.49880556, -75.84788889 | 2.400 m | TOWER | 103.600 m structure / 109.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 50.000 m | | | | | |
| 1 | 2 | | | 79.000 m | | | | 82.600 | |
| 2 | 1 | T | | 57.000 m | | | | | |
| 2 | 2 | | | 60.000 m | | | | 68.600 | |
| 3 | 1 | T | | 60.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | NRP TAWES ST OFC BLDG ROWE BLVD & TAYLOR AVE, ANNAPOLIS, MD | ANNE ARUNDEL | 4106436235 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-21 | WNDZ477 | LIREN |
| 2025-08-19 | WNDZ477 | ESURNW |
| 2025-07-29 | WNDZ477 | LETRES |
| 2023-11-22 | WNDZ477 | LIAUA |
| 2023-08-11 | WNDZ477 | LIAUA |
| 2015-07-21 | WNDZ477 | LIREN |
| 2015-07-20 | WNDZ477 | ESUAPR |
| 2011-07-12 | WNDZ477 | LIMOD |
| 2011-04-08 | WNDZ477 | ESUAPR |
| 2008-08-19 | WNDZ477 | LETCNS |
| 2008-05-06 | WNDZ477 | LETCNS |
| 2007-11-20 | WNDZ477 | LIMOD |
| 2007-08-03 | WNDZ477 | LIMOD |
| 2007-05-08 | WNDZ477 | LETCNS |
| 2006-08-04 | WNDZ477 | LIMOD |
| 2006-03-17 | WNDZ477 | LTSAPR |
| 2006-03-16 | WNDZ477 | LIAUA |
| 2006-03-16 | WNDZ477 | EFCAPR |
| 2006-03-16 | WNDZ477 | ESCAPR |
| 2006-03-15 | WNDZ477 | EFUAPR |
| 2006-03-15 | WNDZ477 | ESUAPR |
| 2005-09-26 | WNDZ477 | ESURNW |
| 2005-07-30 | WNDZ477 | LIREN |
| 2005-07-25 | WNDZ477 | LETRES |
| 2005-04-08 | WNDZ477 | LIAUA |
| 2005-04-07 | WNDZ477 | ESCAPR |
| 2002-02-19 | WNDZ477 | AUDOPR |
| 2000-10-20 | WNDZ477 | LICCNV |
| 2000-07-31 | WNDZ477 | LIREN |
| 2000-07-31 | WNDZ477 | AUTHPR |
| 2000-07-18 | WNDZ477 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1245193 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDZ477 | ULS 1245193 | 2026-08-02 01:08:56 |
| Status | A | ULS 1245193 | 2026-08-02 01:08:56 |
| Service | PW | ULS 1245193 | 2026-08-02 01:08:56 |
| Grant Date | 2025-08-21 | ULS 1245193 | 2026-08-02 01:08:56 |
| Expiration Date | 2035-10-18 | ULS 1245193 | 2026-08-02 01:08:56 |