Universal Licensing System
WQWH457
Sikorsky, A Lockheed Martin Company
License details
| ULS identifier | 3729745 |
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| Call sign | WQWH457 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-08-13 |
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| Expiration | 2035-08-24 |
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| Frequency range | 456.1875 - 456.7375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | DFW AIRPORT, TARRANT, TX |
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| Coordinates | 32.9170000, -97.0787778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.73750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.18750000 | | 11K2F1E |
| 1 | 1 | 456.18750000 | | 11K2F3E |
| 1 | 1 | 456.18750000 | | 11K2F2D |
| 1 | 1 | 456.18750000 | | 11K2F1D |
| 1 | 1 | 456.41250000 | | 11K2F1E |
| 1 | 1 | 456.41250000 | | 11K2F2D |
| 1 | 1 | 456.41250000 | | 11K2F1D |
| 1 | 1 | 456.41250000 | | 11K2F3E |
| 1 | 1 | 456.43750000 | | 11K2F3E |
| 1 | 1 | 456.43750000 | | 11K2F2D |
| 1 | 1 | 456.43750000 | | 11K2F1E |
| 1 | 1 | 456.43750000 | | 11K2F1D |
| 1 | 1 | 456.46250000 | | 11K2F2D |
| 1 | 1 | 456.46250000 | | 11K2F3E |
| 1 | 1 | 456.46250000 | | 11K2F1D |
| 1 | 1 | 456.46250000 | | 11K2F1E |
| 1 | 1 | 456.73750000 | | 11K2F2D |
| 1 | 1 | 456.73750000 | | 11K2F1E |
| 1 | 1 | 456.73750000 | | 11K2F3E |
| 1 | 1 | 456.73750000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DFW AIRPORT, TARRANT, TX | 32.91700000, -97.07877778 | | | | |
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 |
|---|
| 1 | 1727 SOUTH MAIN STREET, DFW AIRPORT, TX | TARRANT | 9724566900 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-13 | WQWH457 | LIREN |
| 2025-06-02 | WQWH457 | LETRES |
| 2019-12-23 | WQWH457 | LIASS |
| 2015-11-06 | WQWH457 | LITRAN |
| 2015-10-23 | WQWH457 | ESCAPR |
| 2015-09-15 | WQWH457 | LIAUA |
| 2015-09-14 | WQWH457 | ESCAPR |
| 2015-08-24 | WQWH457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3729745 | 2026-08-02 01:18:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWH457 | ULS 3729745 | 2026-08-02 01:18:24 |
| Status | A | ULS 3729745 | 2026-08-02 01:18:24 |
| Service | IG | ULS 3729745 | 2026-08-02 01:18:24 |
| Grant Date | 2025-08-13 | ULS 3729745 | 2026-08-02 01:18:24 |
| Expiration Date | 2035-08-24 | ULS 3729745 | 2026-08-02 01:18:24 |