Universal Licensing System
WQMK904
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 3226656 |
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| Call sign | WQMK904 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-08-25 |
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| Expiration | 2030-09-08 |
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| Frequency range | 932.33125 - 941.33125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | TOPONAS, ROUTT, CO |
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| Coordinates | 40.0727778, -106.8541667 |
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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 | 932.33125000 | | | | | |
| 1 | 1 | FXO | 941.33125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 932.33125000 | | 12K5F3D |
| 1 | 1 | 941.33125000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GRAVEL ST 3.5 MI FROM, TOPONAS, ROUTT, CO | 40.07277778, -106.85416667 | 2588.700 m | TOWER | 6.700 m structure / 6.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SINCLAIR TECHNOLOGIES SRL-480 | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | SCALA ELECTRONICS RY-900 (V) | | | 12.2000 | | | |
| 3 | 1 | T | SCALA ELECTRONICS RY-900 (V) | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | SINCLAIR TECHNOLOGIES SRL-480 | | | 12.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WQMK904 | LIAUA |
| 2020-08-25 | WQMK904 | LIREN |
| 2020-06-15 | WQMK904 | LETRES |
| 2011-12-06 | WQMK904 | LETCNS |
| 2010-09-08 | WQMK904 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3226656 | 2026-08-02 02:45:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMK904 | ULS 3226656 | 2026-08-02 02:45:13 |
| Status | A | ULS 3226656 | 2026-08-02 02:45:13 |
| Service | MG | ULS 3226656 | 2026-08-02 02:45:13 |
| Grant Date | 2020-08-25 | ULS 3226656 | 2026-08-02 02:45:13 |
| Expiration Date | 2030-09-08 | ULS 3226656 | 2026-08-02 02:45:13 |