Universal Licensing System
WQWN804
Bechtel Oil Gas & Chemicals Inc
License details
| ULS identifier | 3744181 |
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| Call sign | WQWN804 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-10-14 |
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| Expiration | 2025-10-14 |
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| Cancellation | 2025-12-20 |
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| Frequency range | 452.225 - 468.95 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Baytown, HARRIS, TX |
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| Coordinates | 29.7597778, -95.0030278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.22500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.22500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 457.22500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 463.95000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.95000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.95000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.22500000 | | 7K60FXE |
| 2 | 1 | 452.22500000 | | 7K60FXE |
| 2 | 1 | 457.22500000 | | 7K60FXE |
| 1 | 1 | 463.95000000 | | 7K60FXE |
| 2 | 1 | 463.95000000 | | 7K60FXE |
| 2 | 1 | 468.95000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3401 Decker Dr, Baytown, HARRIS, TX | 29.75977778, -95.00302778 | 7.000 m | POLE | 9.000 m structure / 9.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 9.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3401 Decker Dr, Baytown, TX | HARRIS | 7134094615 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-20 | WQWN804 | LIEXP |
| 2025-07-21 | WQWN804 | LETRES |
| 2016-07-19 | WQWN804 | LETCNS |
| 2015-10-14 | WQWN804 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3744181 | 2026-08-02 01:21:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWN804 | ULS 3744181 | 2026-08-02 01:21:14 |
| Status | E | ULS 3744181 | 2026-08-02 01:21:14 |
| Service | IG | ULS 3744181 | 2026-08-02 01:21:14 |
| Grant Date | 2015-10-14 | ULS 3744181 | 2026-08-02 01:21:14 |
| Expiration Date | 2025-10-14 | ULS 3744181 | 2026-08-02 01:21:14 |
| Cancellation Date | 2025-12-20 | ULS 3744181 | 2026-08-02 01:21:14 |