Universal Licensing System
WNTT254
UNION PACIFIC RAILROAD
License details
| ULS identifier | 1028511 |
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| Call sign | WNTT254 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2018-09-21 |
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| Expiration | 2028-10-28 |
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| Cancellation | 2021-12-01 |
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| Frequency range | 928.18125 - 952.18125 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | CENTRALIA, CRAIG, OK |
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| Coordinates | 36.7416667, -95.3602778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.18125000 | | | | | |
| 1 | 7 | FXO | 932.39375000 | | | | | |
| 1 | 5 | FXO | 941.39375000 | | | | | |
| 1 | 1 | FXO | 952.18125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.18125000 | | 12K5F3D |
| 1 | 7 | 932.39375000 | | 12K5F3D |
| 1 | 5 | 941.39375000 | | 12K5F3D |
| 1 | 1 | 952.18125000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.8 MI SOUTH OF, CENTRALIA, CRAIG, OK | 36.74166667, -95.36027778 | 267.000 m | TOWER | 105.500 m structure / 105.500 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SINCLAIR TECHNOLOGIES INC SRL-480 | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | SCALA ELECTRONICS RY-900 | | | 12.2000 | | | |
| 3 | 1 | T | SCALA ELECTRONICS RY-900 | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | SINCLAIR TECHNOLOGIES INC SRL-480 | | | 12.2000 | | | |
| 5 | 1 | T | SINCLAIR TECHNOLOGIES INC SRL-480 | | V | 12.2000 | 360.0000 | | |
| 6 | 1 | R | SCALA ELECTRONICS RY-900 | | | 12.2000 | | | |
| 7 | 1 | T | SCALA ELECTRONICS RY-900 | | V | 12.2000 | 999.0000 | | |
| 8 | 1 | R | SINCLAIR TECHNOLOGIES INC SRL-480 | | | 12.2000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-02 | WNTT254 | LICAN |
| 2018-09-21 | WNTT254 | LIREN |
| 2018-08-06 | WNTT254 | LETRES |
| 2008-08-06 | WNTT254 | LIREN |
| 2008-08-04 | WNTT254 | LETRES |
| 2007-04-26 | WNTT254 | LIMOD |
| 2004-12-18 | WNTT254 | LIAUA |
| 2004-12-17 | WNTT254 | ESUAPR |
| 2001-11-21 | WNTT254 | COR |
| 2000-11-29 | WNTT254 | LIAUA |
| 2000-11-22 | WNTT254 | LIAUA |
| 2000-09-29 | WNTT254 | LIAUA |
| 2000-06-20 | WNTT254 | LIAUA |
| 2000-06-15 | WNTT254 | LITRAN |
| 2000-05-03 | WNTT254 | LIAUA |
| 1999-08-14 | WNTT254 | LICCNV |
| 1998-12-02 | WNTT254 | COR |
| 1998-09-03 | WNTT254 | LIREN |
| 1998-08-12 | WNTT254 | COR |
| 1996-03-22 | WNTT254 | COR |
| 1993-10-28 | WNTT254 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1028511 | 2026-08-02 02:45:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTT254 | ULS 1028511 | 2026-08-02 02:45:18 |
| Status | C | ULS 1028511 | 2026-08-02 02:45:18 |
| Service | MG | ULS 1028511 | 2026-08-02 02:45:18 |
| Grant Date | 2018-09-21 | ULS 1028511 | 2026-08-02 02:45:18 |
| Expiration Date | 2028-10-28 | ULS 1028511 | 2026-08-02 02:45:18 |
| Cancellation Date | 2021-12-01 | ULS 1028511 | 2026-08-02 02:45:18 |