Universal Licensing System
WPTJ413
State of Maryland, MIEMSS
License details
| ULS identifier | 2356967 |
|---|
| Call sign | WPTJ413 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-07-21 |
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| Expiration | 2031-10-15 |
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| Frequency range | 6305.96 MHz |
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| Locations | 2 |
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| Representative location | Frederick, FREDERICK, MD |
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| Coordinates | 39.4945556, -77.4983333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6305.96000000 | | | | | |
| 1 | 2 | FXO | 6305.96000000 | | | | | |
| 1 | 2 | FXO | 6305.96000000 | | | | | |
| 1 | 2 | FXO | 6305.96000000 | | | | | |
| 1 | 2 | FXO | 6305.96000000 | | | | | |
| 1 | 2 | FXO | 6305.96000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6305.96000000 | | 10M0D7W |
| 1 | 2 | 6305.96000000 | | 10M0D7W |
| 1 | 2 | 6305.96000000 | | 10M0D7W |
| 1 | 2 | 6305.96000000 | | 10M0D7W |
| 1 | 2 | 6305.96000000 | | 10M0D7W |
| 1 | 2 | 6305.96000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9450 Gambrill Park Road, Frederick, FREDERICK, MD | 39.49455556, -77.49833333 | 527.300 m | LTOWER | 53.400 m structure / 60.600 m overall | N |
| 2 | R | | 39.69638889, -77.51263889 | 652.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 2 | 1 | T | Commscope UHP8-59W RF | | V | 41.9000 | 356.9000 | | |
| 2 | 2 | R | Commscope UHP8-59W RF | | | 41.9000 | 0.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Frederick County Department of Emerg. Comm340 Montevue Lane, Frederick, MD | FREDERICK | 3016942072 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-28 | WPTJ413 | LIMOD |
| 2023-03-02 | WPTJ413 | LIMOD |
| 2021-07-21 | WPTJ413 | LIREN |
| 2021-07-19 | WPTJ413 | LETRES |
| 2021-07-17 | WPTJ413 | ESURNW |
| 2021-02-02 | WPTJ413 | LIAUA |
| 2019-07-08 | WPTJ413 | LIASS |
| 2016-06-01 | WPTJ413 | LIAUA |
| 2016-05-31 | WPTJ413 | ESCAPR |
| 2011-10-08 | WPTJ413 | LIREN |
| 2011-07-25 | WPTJ413 | LETRES |
| 2005-10-25 | WPTJ413 | LIAUA |
| 2005-10-24 | WPTJ413 | ESCAPR |
| 2005-05-25 | WPTJ413 | LIAUA |
| 2005-05-24 | WPTJ413 | ESUAPR |
| 2003-01-13 | WPTJ413 | LETCNS |
| 2001-10-15 | WPTJ413 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2356967 | 2026-08-02 02:46:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTJ413 | ULS 2356967 | 2026-08-02 02:46:28 |
| Status | A | ULS 2356967 | 2026-08-02 02:46:28 |
| Service | MW | ULS 2356967 | 2026-08-02 02:46:28 |
| Grant Date | 2021-07-21 | ULS 2356967 | 2026-08-02 02:46:28 |
| Expiration Date | 2031-10-15 | ULS 2356967 | 2026-08-02 02:46:28 |