Universal Licensing System
WQXF837
LIBERTY MUTUAL
License details
| ULS identifier | 3782856 |
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| Call sign | WQXF837 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2016-02-23 |
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| Expiration | 2026-02-23 |
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| Cancellation | 2026-04-25 |
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| Frequency range | 452.0875 - 457.1375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | IRVING, DALLAS, TX |
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| Coordinates | 32.8662222, -96.9740000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.13750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.08750000 | | 11K2F3E |
| 1 | 1 | 456.28750000 | | 11K2F3E |
| 1 | 1 | 456.48750000 | | 11K2F3E |
| 1 | 1 | 457.08750000 | | 11K2F3E |
| 1 | 1 | 457.13750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IRVING, DALLAS, TX | 32.86622222, -96.97400000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2100 W. WALNUT HILL LANE, IRVING, TX | DALLAS | 4695858145 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-25 | WQXF837 | LIEXP |
| 2025-12-01 | WQXF837 | LETRES |
| 2016-11-22 | WQXF837 | LETCNS |
| 2016-02-23 | WQXF837 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3782856 | 2026-08-02 01:21:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXF837 | ULS 3782856 | 2026-08-02 01:21:45 |
| Status | E | ULS 3782856 | 2026-08-02 01:21:45 |
| Service | IG | ULS 3782856 | 2026-08-02 01:21:45 |
| Grant Date | 2016-02-23 | ULS 3782856 | 2026-08-02 01:21:45 |
| Expiration Date | 2026-02-23 | ULS 3782856 | 2026-08-02 01:21:45 |
| Cancellation Date | 2026-04-25 | ULS 3782856 | 2026-08-02 01:21:45 |