Universal Licensing System
WQMD411
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 3212689 |
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| Call sign | WQMD411 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2020-06-12 |
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| Expiration | 2030-07-06 |
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| Cancellation | 2024-06-05 |
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| Frequency range | 928.84375 - 952.84375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CROCKETT, HOUSTON, TX |
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| Coordinates | 31.2936111, -95.4730556 |
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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 |
|---|
| 1 | 3 | FXO | 928.84375000 | | | | | |
| 1 | 1 | FXO | 952.84375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.84375000 | | 12K5F3D |
| 1 | 1 | 952.84375000 | | 12K5F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .55 MILES W OF HWY 55 & .7 MILES S OF CORNER OF, CROCKETT, HOUSTON, TX | 31.29361111, -95.47305556 | 131.100 m | TOWER | 91.100 m structure / 91.100 m overall | |
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 (V) | | | 12.2000 | | | |
| 3 | 1 | T | SCALA ELECTRONICS RY-900 (V) | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | SINCLAIR TECHNOLOGIES INC 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 |
|---|
| 2024-06-06 | WQMD411 | LICAN |
| 2023-10-12 | WQMD411 | LIAUA |
| 2020-06-12 | WQMD411 | LIREN |
| 2020-04-13 | WQMD411 | LETRES |
| 2011-10-12 | WQMD411 | LETCNS |
| 2010-07-06 | WQMD411 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3212689 | 2026-08-02 02:45:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMD411 | ULS 3212689 | 2026-08-02 02:45:15 |
| Status | C | ULS 3212689 | 2026-08-02 02:45:15 |
| Service | MG | ULS 3212689 | 2026-08-02 02:45:15 |
| Grant Date | 2020-06-12 | ULS 3212689 | 2026-08-02 02:45:15 |
| Expiration Date | 2030-07-06 | ULS 3212689 | 2026-08-02 02:45:15 |
| Cancellation Date | 2024-06-05 | ULS 3212689 | 2026-08-02 02:45:15 |