Universal Licensing System
WNVN437
Maryland State Highway Administration
License details
| ULS identifier | 1201542 |
|---|
| Call sign | WNVN437 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-12-15 |
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| Expiration | 2031-02-21 |
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| Frequency range | 47.14 - 47.4 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.2853889, -76.6094167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:42:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 47.14000000 | | | 300.000000 | 300.000000 | |
| 1 | 1 | FB | 47.20000000 | | | 300.000000 | 300.000000 | |
| 1 | 1 | FB | 47.26000000 | | | 300.000000 | 300.000000 | |
| 1 | 1 | FB | 47.32000000 | | | 300.000000 | 300.000000 | |
| 1 | 1 | FB | 47.40000000 | | | 300.000000 | 300.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.14000000 | | 20K0F3E |
| 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 | WORLD TRADE CTR 401 E PRATT ST, BALTIMORE, MD | 39.28538889, -76.60941667 | 2.000 m | | 133.000 m structure / 133.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 137.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MD PORT ADMIN POLICE CONSOLE DUNDALK MARINE TERMINAL 2800 BROENING HWY, BALTIMORE, MD | | 3016331066 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-15 | WNVN437 | LIREN |
| 2020-11-30 | WNVN437 | LETRES |
| 2020-06-09 | WNVN437 | LIAUA |
| 2019-03-21 | WNVN437 | LIAUA |
| 2018-02-14 | WNVN437 | LIAUA |
| 2011-10-25 | WNVN437 | ESUAPR |
| 2011-01-04 | WNVN437 | LIREN |
| 2011-01-03 | WNVN437 | ESUAPR |
| 2010-12-23 | WNVN437 | ESURNW |
| 2010-11-29 | WNVN437 | LETRES |
| 2010-11-23 | WNVN437 | ESURNW |
| 2005-12-08 | WNVN437 | LTSAPR |
| 2005-12-08 | WNVN437 | LIAUA |
| 2005-12-07 | WNVN437 | ESUAPR |
| 2005-12-07 | WNVN437 | EFUAPR |
| 2005-07-26 | WNVN437 | ESCAPR |
| 2004-03-10 | WNVN437 | LIAUA |
| 2004-03-09 | WNVN437 | ESCAPR |
| 2002-01-31 | WNVN437 | AUDOPR |
| 2001-01-25 | WNVN437 | LIREN |
| 2000-11-28 | WNVN437 | LETRES |
| 2000-10-20 | WNVN437 | LICCNV |
| 1996-01-27 | WNVN437 | AUTHPR |
| 1996-01-25 | WNVN437 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1201542 | 2026-08-16 06:42:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNVN437 | ULS 1201542 | 2026-08-16 06:42:11 |
| Status | A | ULS 1201542 | 2026-08-16 06:42:11 |
| Service | PW | ULS 1201542 | 2026-08-16 06:42:11 |
| Grant Date | 2020-12-15 | ULS 1201542 | 2026-08-16 06:42:11 |
| Expiration Date | 2031-02-21 | ULS 1201542 | 2026-08-16 06:42:11 |