Universal Licensing System
WPWD421
Sunoco Pipeline L.P.
License details
| ULS identifier | 2454674 |
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| Call sign | WPWD421 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2002-10-21 |
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| Expiration | 2012-10-21 |
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| Cancellation | 2012-12-22 |
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| Frequency range | 957.6 - 959.3 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | LIBERTY, LIBERTY, TX |
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| Coordinates | 30.0707778, -94.7838056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:50 |
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Licensee
| Name | Sunoco Pipeline L.P. |
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| Applicant type | E |
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| FRN | 0006174635 |
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| Location | Sugar Land, TX |
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| Address | One Fluor Daniel Dr, Bldg A, Level 3, Sugar Land, TX, 77478 |
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| Phone | 2816376253 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 957.60000000 | | | | | |
| 1 | 3 | FXO | 958.50000000 | | | | | |
| 1 | 1 | FXO | 959.30000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 957.60000000 | | 100KF8W |
| 1 | 3 | 958.50000000 | | 100KF8W |
| 1 | 1 | 959.30000000 | | 100KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1711 LAKELAND DRIVE, LIBERTY, LIBERTY, TX | 30.07077778, -94.78380556 | 11.500 m | TOWER | 97.000 m structure / 97.000 m overall | |
| 2 | R | | 29.83438889, -94.88686111 | 12.100 m | | | |
| 3 | R | | 29.96911111, -94.95019444 | 17.300 m | | | |
| 4 | R | | 30.09133333, -94.64130556 | 19.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation P4F-9 | | H | 18.4000 | 200.8000 | | |
| 1 | 2 | R | Andrew Corporation P4F-9 | | | 18.4000 | | | |
| 1 | 3 | R | Andrew Corporation P8F-9 | | | 24.3000 | | | |
| 1 | 4 | R | Andrew Corporation P4F-9 | | | 18.4000 | | | |
| 2 | 1 | T | Andrew Corporation P4F-9 | | H | 18.4000 | 234.9000 | | |
| 3 | 1 | T | Andrew Corporation P4F-9 | | H | 18.4000 | 80.5000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 907 South Detroit, Tulsa, OK | TULSA | 9185866945 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-22 | WPWD421 | LIEXP |
| 2012-11-19 | WPWD421 | ESCAPR |
| 2012-10-05 | WPWD421 | LITRAN |
| 2012-09-25 | WPWD421 | LTSAPR |
| 2012-09-25 | WPWD421 | EFCAPR |
| 2012-09-19 | WPWD421 | ESCAPR |
| 2012-07-30 | WPWD421 | LETRES |
| 2008-04-08 | WPWD421 | LIMOD |
| 2008-03-12 | WPWD421 | ESCAPR |
| 2005-12-30 | WPWD421 | LIAUA |
| 2005-12-30 | WPWD421 | ESCAPR |
| 2005-12-29 | WPWD421 | EFUAPR |
| 2005-12-29 | WPWD421 | ESUAPR |
| 2002-10-21 | WPWD421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2454674 | 2026-08-02 02:44:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWD421 | ULS 2454674 | 2026-08-02 02:44:50 |
| Status | E | ULS 2454674 | 2026-08-02 02:44:50 |
| Service | MG | ULS 2454674 | 2026-08-02 02:44:50 |
| Grant Date | 2002-10-21 | ULS 2454674 | 2026-08-02 02:44:50 |
| Expiration Date | 2012-10-21 | ULS 2454674 | 2026-08-02 02:44:50 |
| Cancellation Date | 2012-12-22 | ULS 2454674 | 2026-08-02 02:44:50 |