Universal Licensing System
WNPK391
Maryland Department of Natural Resources
License details
| ULS identifier | 1245699 |
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| Call sign | WNPK391 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-03-02 |
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| Expiration | 2034-05-18 |
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| Frequency range | 151.145 - 159.24 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | UPPER MARLBORO, PRINCE GEORGE'S, MD |
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| Coordinates | 38.7828889, -76.7977500 |
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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 | FX1 | 151.14500000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB | 151.25000000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB | 151.31000000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB | 151.32500000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB | 151.35500000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB | 151.41500000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB | 151.46000000 | | | 50.000000 | 125.000000 | |
| 1 | 1 | FB | 159.24000000 | | | 50.000000 | 125.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.14500000 | | 11K2F3E |
| 1 | 1 | 151.25000000 | | 11K2F3E |
| 1 | 1 | 151.31000000 | | 11K2F3E |
| 1 | 1 | 151.32500000 | | 11K2F3E |
| 1 | 1 | 151.35500000 | | 11K2F3E |
| 1 | 1 | 151.41500000 | | 11K2F3E |
| 1 | 1 | 151.46000000 | | 11K2F3E |
| 1 | 1 | 159.24000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROSARYVILLE ST PARK OFC, UPPER MARLBORO, PRINCE GEORGE'S, MD | 38.78288889, -76.79775000 | 24.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ROSARYVILLE ST PARK OFC, UPPER MARLBORO, MD | | 3013721193 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-02 | WNPK391 | LIREN |
| 2024-02-26 | WNPK391 | LETRES |
| 2023-11-22 | WNPK391 | LIAUA |
| 2014-02-20 | WNPK391 | LIREN |
| 2014-02-19 | WNPK391 | ESUAPR |
| 2014-02-17 | WNPK391 | ESURNW |
| 2011-07-12 | WNPK391 | LIMOD |
| 2011-04-11 | WNPK391 | ESUAPR |
| 2006-03-17 | WNPK391 | LTSAPR |
| 2006-03-16 | WNPK391 | ESCAPR |
| 2006-03-16 | WNPK391 | EFCAPR |
| 2006-03-16 | WNPK391 | LIAUA |
| 2006-03-15 | WNPK391 | ESUAPR |
| 2006-03-15 | WNPK391 | EFUAPR |
| 2005-04-08 | WNPK391 | LIAUA |
| 2005-04-07 | WNPK391 | ESCAPR |
| 2004-03-09 | WNPK391 | LIREN |
| 2004-02-23 | WNPK391 | LETRES |
| 2002-02-19 | WNPK391 | AUDOPR |
| 2000-10-20 | WNPK391 | LICCNV |
| 1999-04-13 | WNPK391 | LIREN |
| 1999-04-13 | WNPK391 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1245699 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNPK391 | ULS 1245699 | 2026-08-02 01:08:56 |
| Status | A | ULS 1245699 | 2026-08-02 01:08:56 |
| Service | PW | ULS 1245699 | 2026-08-02 01:08:56 |
| Grant Date | 2024-03-02 | ULS 1245699 | 2026-08-02 01:08:56 |
| Expiration Date | 2034-05-18 | ULS 1245699 | 2026-08-02 01:08:56 |