Universal Licensing System
WNIM337
Maryland State Highway Administration
License details
| ULS identifier | 1200920 |
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| Call sign | WNIM337 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-12-02 |
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| Expiration | 2033-02-18 |
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| Frequency range | 47.2 - 47.4 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | OXON HILL, PRINCE GEORGE'S, MD |
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| Coordinates | 38.8015000, -76.9988611 |
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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 | 47.20000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 47.26000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 47.32000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 47.40000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.20000000 | | 20K0F3E |
| 1 | 1 | 47.26000000 | | 20K0F3E |
| 1 | 1 | 47.32000000 | | 20K0F3E |
| 1 | 1 | 47.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | INT OF MD 210 & OXON HILL RD SHA YD OXON HILL SALT DOME, OXON HILL, PRINCE GEORGE'S, MD | 38.80150000, -76.99886111 | 55.000 m | | 9.000 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | TRAFFIC OPERATION CTR 10100 RHODE ISLAND AVE, COLLEGE PARK, MD | | 4103457130 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-02 | WNIM337 | LIREN |
| 2022-11-28 | WNIM337 | LETRES |
| 2019-03-21 | WNIM337 | LIAUA |
| 2018-02-14 | WNIM337 | LIAUA |
| 2012-12-19 | WNIM337 | LIREN |
| 2012-11-26 | WNIM337 | LETRES |
| 2012-11-20 | WNIM337 | ESURNW |
| 2011-10-27 | WNIM337 | LIAUA |
| 2011-10-25 | WNIM337 | ESUAPR |
| 2005-12-08 | WNIM337 | LTSAPR |
| 2005-12-08 | WNIM337 | LIAUA |
| 2005-12-07 | WNIM337 | ESUAPR |
| 2005-12-07 | WNIM337 | EFUAPR |
| 2005-07-26 | WNIM337 | ESCAPR |
| 2004-03-10 | WNIM337 | LIAUA |
| 2004-03-09 | WNIM337 | ESCAPR |
| 2002-11-27 | WNIM337 | LIREN |
| 2002-11-25 | WNIM337 | LETRES |
| 2002-01-31 | WNIM337 | AUDOPR |
| 2000-10-20 | WNIM337 | LICCNV |
| 1997-12-01 | WNIM337 | LIREN |
| 1997-12-01 | WNIM337 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1200920 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNIM337 | ULS 1200920 | 2026-08-02 01:08:56 |
| Status | A | ULS 1200920 | 2026-08-02 01:08:56 |
| Service | PW | ULS 1200920 | 2026-08-02 01:08:56 |
| Grant Date | 2022-12-02 | ULS 1200920 | 2026-08-02 01:08:56 |
| Expiration Date | 2033-02-18 | ULS 1200920 | 2026-08-02 01:08:56 |