Universal Licensing System
WPSR743
WEATHERFORD US INC
License details
| ULS identifier | 2334278 |
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| Call sign | WPSR743 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-07-19 |
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| Expiration | 2011-07-19 |
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| Cancellation | 2011-09-24 |
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| Frequency range | 47.6 MHz |
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| Locations | 2 |
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| Representative location | VACAVILLE, SOLANO, CA |
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| Coordinates | 38.4183333, -122.1169444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:51 |
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Licensee
| Name | WEATHERFORD US INC |
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| Applicant type | C |
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| FRN | 0005771381 |
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| Location | RIO VISTA, CA |
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| Address | 1000 CHURCH ROAD, RIO VISTA, CA, 945711129 |
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| Phone | 7073746493 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 47.60000000 | | | 110.000000 | 220.000000 | |
| 2 | 1 | MO | 47.60000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.60000000 | | 20K0F3E |
| 2 | 1 | 47.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ATOP VACA RIDGE, VACAVILLE, SOLANO, CA | 38.41833333, -122.11694444 | 811.000 m | MAST | 37.000 m structure / 37.000 m overall | |
| 2 | T | VACAVILLE, SOLANO, CA | 38.41833333, -122.11694444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 37.000 m | | | | 573.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1000 CHURCH ROAD, RIO VISTA, CA | SOLANO | 7073746493 |
License history
| Date | File or call sign | Action |
|---|
| 2011-09-24 | WPSR743 | LIEXP |
| 2011-04-25 | WPSR743 | LETRES |
| 2002-07-17 | WPSR743 | COR |
| 2002-04-18 | WPSR743 | LETCNS |
| 2001-07-19 | WPSR743 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2334278 | 2026-08-02 01:13:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSR743 | ULS 2334278 | 2026-08-02 01:13:51 |
| Status | E | ULS 2334278 | 2026-08-02 01:13:51 |
| Service | IG | ULS 2334278 | 2026-08-02 01:13:51 |
| Grant Date | 2001-07-19 | ULS 2334278 | 2026-08-02 01:13:51 |
| Expiration Date | 2011-07-19 | ULS 2334278 | 2026-08-02 01:13:51 |
| Cancellation Date | 2011-09-24 | ULS 2334278 | 2026-08-02 01:13:51 |