Universal Licensing System
WNTT606
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1028849 |
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| Call sign | WNTT606 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-10-24 |
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| Expiration | 2028-11-24 |
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| Frequency range | 955.45 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8880833, -87.7058611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:15 |
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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 | 955.45000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 955.45000000 | | 12K0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 351 N KEDZIE ST, CHICAGO, COOK, IL | 41.88808333, -87.70586111 | 187.100 m | | 18.300 m overall | |
| 2 | R | | 41.86391667, -87.69002778 | 183.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 19.1000 | 153.9000 | | |
| 1 | 2 | R | | | | 19.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WNTT606 | LIAUA |
| 2018-10-24 | WNTT606 | LIREN |
| 2018-09-03 | WNTT606 | LETRES |
| 2008-08-30 | WNTT606 | LIREN |
| 2004-12-18 | WNTT606 | LIAUA |
| 2004-12-17 | WNTT606 | ESUAPR |
| 2000-11-29 | WNTT606 | LIAUA |
| 2000-11-22 | WNTT606 | LIAUA |
| 2000-09-29 | WNTT606 | LIAUA |
| 2000-06-20 | WNTT606 | LIAUA |
| 2000-06-15 | WNTT606 | LITRAN |
| 2000-05-03 | WNTT606 | LIAUA |
| 1999-08-14 | WNTT606 | LICCNV |
| 1998-09-11 | WNTT606 | LIREN |
| 1993-11-24 | WNTT606 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1028849 | 2026-08-02 02:45:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTT606 | ULS 1028849 | 2026-08-02 02:45:15 |
| Status | A | ULS 1028849 | 2026-08-02 02:45:15 |
| Service | MG | ULS 1028849 | 2026-08-02 02:45:15 |
| Grant Date | 2018-10-24 | ULS 1028849 | 2026-08-02 02:45:15 |
| Expiration Date | 2028-11-24 | ULS 1028849 | 2026-08-02 02:45:15 |