Universal Licensing System
WNTJ621
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1022751 |
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| Call sign | WNTJ621 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2021-04-16 |
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| Expiration | 2031-05-23 |
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| Cancellation | 2022-12-07 |
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| Frequency range | 928.20625 - 952.20625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | LONGFELLOW, BREWSTER, TX |
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| Coordinates | 30.1943333, -102.8145833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.20625000 | | | | | |
| 1 | 1 | FXO | 952.20625000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.20625000 | | 12K0F2D |
| 1 | 1 | 952.20625000 | | 12K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SP RADIO BLDG, LONGFELLOW, BREWSTER, TX | 30.19433333, -102.81458333 | 1455.400 m | | 22.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 11.2000 | 360.0000 | | |
| 2 | 1 | R | | | | 12.2000 | | | |
| 3 | 1 | T | | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | | | | 11.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-08 | WNTJ621 | LICAN |
| 2021-04-16 | WNTJ621 | LIREN |
| 2021-03-01 | WNTJ621 | LETRES |
| 2011-03-24 | WNTJ621 | AUTHPR |
| 2011-02-24 | WNTJ621 | LIREN |
| 2011-02-23 | WNTJ621 | ESUAPR |
| 2004-12-18 | WNTJ621 | LIAUA |
| 2004-12-17 | WNTJ621 | ESUAPR |
| 2001-03-02 | WNTJ621 | LIREN |
| 2001-02-26 | WNTJ621 | LETRES |
| 2000-11-29 | WNTJ621 | LIAUA |
| 2000-11-22 | WNTJ621 | LIAUA |
| 2000-09-29 | WNTJ621 | LIAUA |
| 2000-06-20 | WNTJ621 | LIAUA |
| 2000-06-15 | WNTJ621 | LITRAN |
| 2000-05-03 | WNTJ621 | LIAUA |
| 1999-08-14 | WNTJ621 | LICCNV |
| 1998-12-01 | WNTJ621 | COR |
| 1996-03-21 | WNTJ621 | LIREN |
| 1991-05-23 | WNTJ621 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1022751 | 2026-08-02 02:45:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTJ621 | ULS 1022751 | 2026-08-02 02:45:14 |
| Status | C | ULS 1022751 | 2026-08-02 02:45:14 |
| Service | MG | ULS 1022751 | 2026-08-02 02:45:14 |
| Grant Date | 2021-04-16 | ULS 1022751 | 2026-08-02 02:45:14 |
| Expiration Date | 2031-05-23 | ULS 1022751 | 2026-08-02 02:45:14 |
| Cancellation Date | 2022-12-07 | ULS 1022751 | 2026-08-02 02:45:14 |