Universal Licensing System
WXH779
SHELL CHEMICAL COMPANY
License details
| ULS identifier | 1843546 |
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| Call sign | WXH779 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-02-17 |
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| Expiration | 2032-03-24 |
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| Frequency range | 153.2 MHz |
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| Locations | 3 |
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| Representative location | ALVIN, BRAZORIA, TX |
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| Coordinates | 29.4275556, -95.2195000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 153.20000000 | | | 100.000000 | 230.000000 | |
| 3 | 1 | FB | 153.20000000 | | | 100.000000 | 230.000000 | |
| 4 | 1 | MO | 153.20000000 | | | 135.000000 | 135.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 153.20000000 | | 11K2F3E |
| 2 | 1 | 153.20000000 | | 7K60FXE |
| 3 | 1 | 153.20000000 | | 11K2F3E |
| 3 | 1 | 153.20000000 | | 7K60FXE |
| 4 | 1 | 153.20000000 | | 7K60FXE |
| 4 | 1 | 153.20000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | HWY 517 & CR 142 (ALVIN 1 #4009), ALVIN, BRAZORIA, TX | 29.42755556, -95.21950000 | 11.900 m | GTOWER | 152.400 m structure / 157.000 m overall | N |
| 3 | T | 13710 WALLISVILLE RD (HOUSTON/GREENS BAYOU #4297), HOUSTON, HARRIS, TX | 29.80519444, -95.20538889 | 10.700 m | GTOWER | 182.900 m structure / 192.600 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 152.000 m | | | | 131.000 | |
| 1 | 3 | T | | 158.000 m | | | | 159.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5900 HWY 225, DEER PARK, TX | HARRIS | 7132467301 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-20 | WXH779 | LIAUA |
| 2024-03-20 | WXH779 | LIAUA |
| 2024-03-08 | WXH779 | LIAUA |
| 2022-02-17 | WXH779 | LIREN |
| 2021-12-27 | WXH779 | LETRES |
| 2019-02-07 | WXH779 | LIAUA |
| 2014-04-23 | WXH779 | LTSAPR |
| 2014-04-23 | WXH779 | LIAUA |
| 2013-11-07 | WXH779 | LIMOD |
| 2013-02-01 | WXH779 | LIMOD |
| 2012-03-16 | WXH779 | LIREN |
| 2012-03-16 | WXH779 | LTSAPR |
| 2012-01-02 | WXH779 | LETRES |
| 2006-06-13 | WXH779 | LTSAPR |
| 2006-06-13 | WXH779 | LIAUA |
| 2004-07-07 | WXH779 | LTSAPR |
| 2004-07-07 | WXH779 | LIAUA |
| 2002-12-03 | WXH779 | LIAUA |
| 2002-03-12 | WXH779 | AUDOPR |
| 2002-02-22 | WXH779 | LIREN |
| 2001-12-31 | WXH779 | LETRES |
| 2000-11-23 | WXH779 | LICCNV |
| 1997-11-19 | WXH779 | LIMOD |
| 1997-11-19 | WXH779 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1843546 | 2026-08-02 01:14:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WXH779 | ULS 1843546 | 2026-08-02 01:14:00 |
| Status | A | ULS 1843546 | 2026-08-02 01:14:00 |
| Service | IG | ULS 1843546 | 2026-08-02 01:14:00 |
| Grant Date | 2022-02-17 | ULS 1843546 | 2026-08-02 01:14:00 |
| Expiration Date | 2032-03-24 | ULS 1843546 | 2026-08-02 01:14:00 |