Universal Licensing System
WPMJ730
Marathon Pipe Line LLC
License details
| ULS identifier | 1795694 |
|---|
| Call sign | WPMJ730 |
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| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-02-19 |
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| Expiration | 2035-05-04 |
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| Frequency range | 452.3 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | TEXAS CITY, GALVESTON, TX |
|---|
| Coordinates | 29.3710556, -94.9115833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 452.30000000 | | | 5.000000 | 35.000000 | |
| 2 | 1 | FXO | 452.30000000 | | | 5.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.30000000 | | 11K2F3E |
| 2 | 1 | 452.30000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARATHON REFINERY, TEXAS CITY, GALVESTON, TX | 29.37105556, -94.91158333 | 2.000 m | LTOWER | 6.000 m structure / 6.000 m overall | N |
| 2 | T | AMOCO REFINERY, TEXAS CITY, GALVESTON, TX | 29.37022222, -94.94102778 | 5.000 m | LTOWER | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 8.000 | |
| 1 | 2 | T | | 6.000 m | | | | 10.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 431 PRESTON RD, PASADENA, TX | HARRIS | 7134723625 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-19 | WPMJ730 | LIREN |
| 2025-02-10 | WPMJ730 | LETRES |
| 2018-08-11 | WPMJ730 | LIAUA |
| 2018-05-10 | WPMJ730 | LIAUA |
| 2015-03-20 | WPMJ730 | LIREN |
| 2015-02-09 | WPMJ730 | LETRES |
| 2014-07-24 | WPMJ730 | LIAUA |
| 2014-07-23 | WPMJ730 | ESUAPR |
| 2013-05-14 | WPMJ730 | LIMOD |
| 2012-11-27 | WPMJ730 | ESCAPR |
| 2012-11-26 | WPMJ730 | EFUAPR |
| 2012-11-26 | WPMJ730 | ESUAPR |
| 2012-10-31 | WPMJ730 | LITRAN |
| 2012-09-25 | WPMJ730 | EFUAPR |
| 2012-09-25 | WPMJ730 | ESCAPR |
| 2012-09-13 | WPMJ730 | ESUAPR |
| 2011-07-01 | WPMJ730 | LITRAN |
| 2011-06-10 | WPMJ730 | ESUAPR |
| 2011-05-27 | WPMJ730 | LIAUA |
| 2011-05-26 | WPMJ730 | ESUAPR |
| 2006-07-25 | WPMJ730 | LIAUA |
| 2006-07-23 | WPMJ730 | ESUAPR |
| 2005-09-02 | WPMJ730 | LIAUA |
| 2005-09-01 | WPMJ730 | ESUAPR |
| 2005-02-10 | WPMJ730 | LIREN |
| 2005-02-04 | WPMJ730 | ESUAPR |
| 2004-10-15 | WPMJ730 | LTSAPR |
| 2004-10-15 | WPMJ730 | LIAUA |
| 2002-03-01 | WPMJ730 | AUDOPR |
| 2000-11-23 | WPMJ730 | LICCNV |
| 2000-05-04 | WPMJ730 | AUTHPR |
| 2000-05-04 | WPMJ730 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795694 | 2026-08-02 01:15:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMJ730 | ULS 1795694 | 2026-08-02 01:15:09 |
| Status | A | ULS 1795694 | 2026-08-02 01:15:09 |
| Service | IG | ULS 1795694 | 2026-08-02 01:15:09 |
| Grant Date | 2025-02-19 | ULS 1795694 | 2026-08-02 01:15:09 |
| Expiration Date | 2035-05-04 | ULS 1795694 | 2026-08-02 01:15:09 |