Universal Licensing System
WSM291
EQUISTAR CHEMICALS LP
License details
| ULS identifier | 1763111 |
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| Call sign | WSM291 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-10-17 |
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| Expiration | 2012-12-16 |
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| Cancellation | 2005-04-18 |
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| Frequency range | 464.575 - 469.575 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHANNELVIEW, HARRIS, TX |
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| Coordinates | 29.8482778, -95.1205000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 464.57500000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.57500000 | | | 2.000000 | | |
| 3 | 1 | FX1 | 469.57500000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.57500000 | | 20K0F3E |
| 1 | 1 | 469.57500000 | | 20K0F3E |
| 3 | 1 | 469.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 8280 SHELDON RD, CHANNELVIEW, HARRIS, TX | 29.84827778, -95.12050000 | 14.000 m | | | N |
| 3 | T | TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 5.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8280 SHELDON RD, CHANNELVIEW, TX | HARRIS | 2818624000 |
License history
| Date | File or call sign | Action |
|---|
| 2005-04-19 | WSM291 | LICAN |
| 2004-07-29 | WSM291 | LIAUA |
| 2004-07-28 | WSM291 | ESCAPR |
| 2002-10-17 | WSM291 | LIREN |
| 2002-09-23 | WSM291 | LETRES |
| 2002-05-10 | WSM291 | AUDOPR |
| 2002-03-04 | WSM291 | LIASS |
| 2001-07-06 | WSM291 | LIAUA |
| 2001-04-25 | WSM291 | LIAUA |
| 2000-11-23 | WSM291 | LICCNV |
| 1999-02-25 | WSM291 | AUTHPR |
| 1997-12-16 | WSM291 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1763111 | 2026-08-02 01:10:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSM291 | ULS 1763111 | 2026-08-02 01:10:18 |
| Status | C | ULS 1763111 | 2026-08-02 01:10:18 |
| Service | IG | ULS 1763111 | 2026-08-02 01:10:18 |
| Grant Date | 2002-10-17 | ULS 1763111 | 2026-08-02 01:10:18 |
| Expiration Date | 2012-12-16 | ULS 1763111 | 2026-08-02 01:10:18 |
| Cancellation Date | 2005-04-18 | ULS 1763111 | 2026-08-02 01:10:18 |