Universal Licensing System
WQXH790
Union Railroad Company LLC
License details
| ULS identifier | 3788625 |
|---|
| Call sign | WQXH790 |
|---|
| Radio service | LN |
|---|
| Status | A |
|---|
| Grant date | 2026-03-03 |
|---|
| Expiration | 2036-03-09 |
|---|
| Frequency range | 911.5 - 918 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Clairton, ALLEGHENY, PA |
|---|
| Coordinates | 40.3023056, -79.8766389 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | LR | 911.50000000 | | | 2.000000 | 6.098000 | |
| 3 | 2 | LR | 911.50000000 | | | 2.000000 | 6.098000 | |
| 4 | 1 | LR | 911.50000000 | | | 2.000000 | 6.098000 | |
| 4 | 2 | LR | 911.50000000 | | | 2.000000 | 6.098000 | |
| 1 | 1 | LR | 912.00000000 | | | 2.000000 | 13.600000 | |
| 2 | 1 | LR | 912.00000000 | | | 2.000000 | 13.600000 | |
| 1 | 2 | LR | 918.00000000 | | | 2.000000 | 13.600000 | |
| 2 | 2 | LR | 918.00000000 | | | 2.000000 | 13.600000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 911.50000000 | | 346KL1D |
| 3 | 1 | 911.50000000 | | 381KL1D |
| 3 | 1 | 911.50000000 | | 506KL1D |
| 3 | 2 | 911.50000000 | | 506KL1D |
| 3 | 2 | 911.50000000 | | 346KL1D |
| 3 | 2 | 911.50000000 | | 381KL1D |
| 4 | 1 | 911.50000000 | | 506KL1D |
| 4 | 1 | 911.50000000 | | 346KL1D |
| 4 | 1 | 911.50000000 | | 381KL1D |
| 4 | 2 | 911.50000000 | | 346KL1D |
| 4 | 2 | 911.50000000 | | 381KL1D |
| 4 | 2 | 911.50000000 | | 506KL1D |
| 1 | 1 | 912.00000000 | | 445KL1D |
| 1 | 1 | 912.00000000 | | 313KL1D |
| 1 | 1 | 912.00000000 | | 500KL1D |
| 2 | 1 | 912.00000000 | | 445KL1D |
| 2 | 1 | 912.00000000 | | 313KL1D |
| 2 | 1 | 912.00000000 | | 500KL1D |
| 1 | 2 | 918.00000000 | | 313KL1D |
| 1 | 2 | 918.00000000 | | 500KL1D |
| 1 | 2 | 918.00000000 | | 445KL1D |
| 2 | 2 | 918.00000000 | | 500KL1D |
| 2 | 2 | 918.00000000 | | 313KL1D |
| 2 | 2 | 918.00000000 | | 445KL1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Inside USS Clairton Works, 591m N of intersection of Rt. 837 & Blair Ave., Clairton, ALLEGHENY, PA | 40.30230556, -79.87663889 | 230.000 m | PIPE | 1.400 m structure / 1.400 m overall | |
| 2 | T | Inside USS Clairton Works, 313m ENE of intersection of Rt. 837 & Division Ave., Clairton, ALLEGHENY, PA | 40.30822222, -79.88313889 | 231.000 m | PIPE | 1.400 m structure / 1.400 m overall | |
| 3 | T | Inside USS Clairton Works, 491m NE of intersection of Rt. 837 & Pittsburgh Ave., Clairton, ALLEGHENY, PA | 40.30822222, -79.87944444 | 231.000 m | PIPE | 1.400 m structure / 1.400 m overall | |
| 4 | T | Inside USS Clairton Works, 421m E of intersection of Rt. 837 & Shaw Ave., Clairton, ALLEGHENY, PA | 40.29441667, -79.86969444 | 232.000 m | PIPE | 1.400 m structure / 1.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.400 m | H | 10.5000 | 24.1000 | 230.000 | |
| 1 | 2 | T | | 1.400 m | H | 10.5000 | 158.7000 | 231.000 | |
| 1 | 3 | T | | 1.400 m | V | 5.0000 | 24.9000 | 231.000 | |
| 1 | 4 | T | | 1.400 m | V | 5.0000 | 295.4000 | 232.000 | |
| 2 | 1 | T | | 1.400 m | H | 10.5000 | 204.1000 | 230.000 | |
| 2 | 2 | T | | 1.400 m | H | 10.5000 | 338.7000 | 231.000 | |
| 2 | 3 | T | | 0.200 m | V | 5.0000 | 204.9000 | 231.000 | |
| 2 | 4 | T | | 0.200 m | V | 5.0000 | 115.4000 | 232.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 819 Duquesne Blvd., Duquesne, PA | ALLEGHENY | 4122351973 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-03 | WQXH790 | LIREN |
| 2025-12-15 | WQXH790 | LETRES |
| 2025-08-25 | WQXH790 | LITRAN |
| 2025-08-21 | WQXH790 | LIAUA |
| 2023-05-20 | WQXH790 | LIAUA |
| 2022-08-01 | WQXH790 | LITRAN |
| 2021-07-28 | WQXH790 | LITRAN |
| 2021-01-14 | WQXH790 | LIAUA |
| 2021-01-13 | WQXH790 | LIAUA |
| 2016-12-06 | WQXH790 | LETCNS |
| 2016-03-09 | WQXH790 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3788625 | 2026-08-02 00:44:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXH790 | ULS 3788625 | 2026-08-02 00:44:30 |
| Status | A | ULS 3788625 | 2026-08-02 00:44:30 |
| Service | LN | ULS 3788625 | 2026-08-02 00:44:30 |
| Grant Date | 2026-03-03 | ULS 3788625 | 2026-08-02 00:44:30 |
| Expiration Date | 2036-03-09 | ULS 3788625 | 2026-08-02 00:44:30 |