Universal Licensing System
WHW844
TETRA TECHNOLOGIES INC
License details
| ULS identifier | 1978512 |
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| Call sign | WHW844 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 1993-11-08 |
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| Expiration | 1998-11-08 |
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| Cancellation | 2001-05-06 |
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| Frequency range | 156.45 - 156.9 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | MORGAN CITY, ST. MARY, LA |
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| Coordinates | 28.7510833, -91.0764722 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:47 |
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Licensee
| Name | TETRA TECHNOLOGIES INC |
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| Applicant type | C |
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| Location | HOUMA, LA |
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| Address | 110 DICKSON RD, HOUMA, LA, 70363 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.90000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 1 | 1 | 156.90000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7056 S RAILROAD AVE, MORGAN CITY, ST. MARY, LA | 28.75108333, -91.07647222 | 1.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 14.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | WHW844 | LIEXP |
| 2001-04-27 | WHW844 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1978512 | 2026-08-02 02:08:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHW844 | ULS 1978512 | 2026-08-02 02:08:47 |
| Status | E | ULS 1978512 | 2026-08-02 02:08:47 |
| Service | MC | ULS 1978512 | 2026-08-02 02:08:47 |
| Grant Date | 1993-11-08 | ULS 1978512 | 2026-08-02 02:08:47 |
| Expiration Date | 1998-11-08 | ULS 1978512 | 2026-08-02 02:08:47 |
| Cancellation Date | 2001-05-06 | ULS 1978512 | 2026-08-02 02:08:47 |