Universal Licensing System
WNTJ487
UNIVERSITY OF MARYLAND NON PRINT MEDIA SERV
License details
| ULS identifier | 1022651 |
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| Call sign | WNTJ487 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2001-03-29 |
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| Expiration | 2011-05-23 |
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| Cancellation | 2011-05-06 |
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| Frequency range | 21825 - 23025 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | COLLEGE PARK, PRINCE GEORGE'S, MD |
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| Coordinates | 38.9923056, -76.9419167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:30 |
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Licensee
| Name | UNIVERSITY OF MARYLAND NON PRINT MEDIA SERV |
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| Applicant type | G |
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| FRN | 0004668067 |
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| Location | COLLEGE PARK, MD |
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| Address | HORNBAKE LIBRARY ROOM 4210V, COLLEGE PARK, MD, 20742 |
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| Phone | 3014059236 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 34M0F9W |
| 1 | 1 | 23025.00000000 | | 34M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | HORNBAKE LIBRARY ROOM 4210V, COLLEGE PARK, PRINCE GEORGE'S, MD | 38.99230556, -76.94191667 | 36.600 m | | 29.000 m structure / 30.500 m overall | |
| 2 | R | | 39.03980556, -76.99441667 | 125.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 46.2000 | 319.2000 | | |
| 1 | 2 | R | | | | 46.2000 | | | |
License history
| Date | File or call sign | Action |
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| 2011-05-07 | WNTJ487 | LICAN |
| 2011-05-06 | WNTJ487 | ESCAPR |
| 2011-02-28 | WNTJ487 | LETRES |
| 2001-03-29 | WNTJ487 | LIREN |
| 2001-02-26 | WNTJ487 | LETRES |
| 1999-08-14 | WNTJ487 | LICCNV |
| 1999-07-21 | WNTJ487 | COR |
| 1998-04-28 | WNTJ487 | COR |
| 1996-05-23 | WNTJ487 | LIREN |
| 1991-04-30 | WNTJ487 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1022651 | 2026-08-02 02:45:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTJ487 | ULS 1022651 | 2026-08-02 02:45:30 |
| Status | C | ULS 1022651 | 2026-08-02 02:45:30 |
| Service | MG | ULS 1022651 | 2026-08-02 02:45:30 |
| Grant Date | 2001-03-29 | ULS 1022651 | 2026-08-02 02:45:30 |
| Expiration Date | 2011-05-23 | ULS 1022651 | 2026-08-02 02:45:30 |
| Cancellation Date | 2011-05-06 | ULS 1022651 | 2026-08-02 02:45:30 |