Universal Licensing System
WNNM343
Dow Hydrocarbons and Resources LLC
License details
| ULS identifier | 1666344 |
|---|
| Call sign | WNNM343 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-12-23 |
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| Expiration | 2034-02-01 |
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| Frequency range | 461.75 - 466.75 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TAFT, ST. CHARLES, LA |
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| Coordinates | 29.9865833, -90.4417500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.75000000 | | | 12.000000 | 35.000000 | |
| 2 | 1 | MO | 466.75000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.75000000 | | 11K2F3E |
| 2 | 1 | 466.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RIVER RD HWY 18, TAFT, ST. CHARLES, LA | 29.98658333, -90.44175000 | 4.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | COMPANY PLANT BLDG 3211, TAFT, LA | ST. CHARLES | 5044684291 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-30 | WNNM343 | LIASS |
| 2023-12-23 | WNNM343 | LIREN |
| 2023-11-06 | WNNM343 | LETRES |
| 2019-04-01 | WNNM343 | LITRAN |
| 2017-08-31 | WNNM343 | LITRAN |
| 2016-04-07 | WNNM343 | LIMOD |
| 2013-11-14 | WNNM343 | LIREN |
| 2013-11-11 | WNNM343 | LETRES |
| 2012-06-12 | WNNM343 | LIMOD |
| 2012-05-09 | WNNM343 | ESUAPR |
| 2008-04-26 | WNNM343 | ESUAPR |
| 2008-04-26 | WNNM343 | LIAUA |
| 2003-12-24 | WNNM343 | LIREN |
| 2003-11-10 | WNNM343 | LETRES |
| 2002-02-21 | WNNM343 | AUDOPR |
| 2001-10-19 | WNNM343 | LIAUA |
| 2000-11-23 | WNNM343 | LICCNV |
| 2000-06-02 | WNNM343 | LITRAN |
| 2000-06-02 | WNNM343 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1666344 | 2026-08-02 01:24:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNM343 | ULS 1666344 | 2026-08-02 01:24:00 |
| Status | A | ULS 1666344 | 2026-08-02 01:24:00 |
| Service | IG | ULS 1666344 | 2026-08-02 01:24:00 |
| Grant Date | 2023-12-23 | ULS 1666344 | 2026-08-02 01:24:00 |
| Expiration Date | 2034-02-01 | ULS 1666344 | 2026-08-02 01:24:00 |