Universal Licensing System
WNTW503
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1031014 |
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| Call sign | WNTW503 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2019-11-21 |
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| Expiration | 2029-12-07 |
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| Frequency range | 928.21875 - 952.21875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | POPLAR BLUFF, BUTLER, MO |
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| Coordinates | 36.7503056, -90.3964722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.21875000 | | | | | |
| 1 | 1 | FXO | 952.21875000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.21875000 | | 12K5F3D |
| 1 | 1 | 952.21875000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | S OF 5TH ST, POPLAR BLUFF, BUTLER, MO | 36.75030556, -90.39647222 | 102.100 m | | 33.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | | | | 12.2000 | | | |
| 3 | 1 | T | | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | | | | 12.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WNTW503 | LIAUA |
| 2019-11-21 | WNTW503 | LIREN |
| 2019-09-16 | WNTW503 | LETRES |
| 2009-10-31 | WNTW503 | LIREN |
| 2009-09-14 | WNTW503 | LETRES |
| 2004-12-18 | WNTW503 | LIAUA |
| 2004-12-17 | WNTW503 | ESUAPR |
| 2000-11-29 | WNTW503 | LIAUA |
| 2000-11-22 | WNTW503 | LIAUA |
| 2000-09-29 | WNTW503 | LIAUA |
| 2000-06-20 | WNTW503 | LIAUA |
| 2000-06-15 | WNTW503 | LITRAN |
| 2000-05-03 | WNTW503 | LIAUA |
| 1999-11-05 | WNTW503 | LIREN |
| 1999-09-24 | WNTW503 | LETREG |
| 1999-08-14 | WNTW503 | LICCNV |
| 1998-11-30 | WNTW503 | COR |
| 1994-12-06 | WNTW503 | COR |
| 1994-11-08 | WNTW503 | COR |
| 1994-11-04 | WNTW503 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1031014 | 2026-08-02 02:45:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTW503 | ULS 1031014 | 2026-08-02 02:45:13 |
| Status | A | ULS 1031014 | 2026-08-02 02:45:13 |
| Service | MG | ULS 1031014 | 2026-08-02 02:45:13 |
| Grant Date | 2019-11-21 | ULS 1031014 | 2026-08-02 02:45:13 |
| Expiration Date | 2029-12-07 | ULS 1031014 | 2026-08-02 02:45:13 |