Universal Licensing System
WPWF345
AT&T CORP.
License details
| ULS identifier | 2458193 |
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| Call sign | WPWF345 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2002-11-04 |
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| Expiration | 2012-02-01 |
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| Cancellation | 2011-12-09 |
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| Frequency range | 17880 - 18000 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | REDWOOD CITY, SAN MATEO, CA |
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| Coordinates | 37.4808333, -122.2005556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:04 |
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Licensee
| Name | AT&T CORP. |
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| Applicant type | C |
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| Location | CONYERS, GA |
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| Address | 2315 SALEM ROAD, FIRST FLOOR, H9, CONYERS, GA, 30013 |
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| Phone | 7706022065 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17880.00000000 | | | | | |
| 1 | 2 | FXO | 18000.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17880.00000000 | | 40M0G7W |
| 1 | 2 | 18000.00000000 | | 28M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3175 SPRING STREET, REDWOOD CITY, SAN MATEO, CA | 37.48083333, -122.20055556 | 16.800 m | B | 45.700 m structure / 45.700 m overall | |
| 2 | R | | 37.57166667, -122.26638889 | 0.000 m | | | |
| 3 | R | | 37.51111111, -122.20472222 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | GABRIEL ELECTRONICS, INC. HE2-180C | | V | 38.9000 | 330.0000 | | |
| 1 | 2 | R | GABRIEL ELECTRONICS, INC. HE2-180C | | | 38.9000 | | | |
| 1 | 3 | R | GABRIEL ELECTRONICS, INC. HES2-180 | | | 38.9000 | | | |
| 2 | 1 | T | GABRIEL ELECTRONICS, INC. HES2-180 | | V | 38.9000 | 353.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-12-10 | WPWF345 | ESCAPR |
| 2011-12-10 | WPWF345 | LICAN |
| 2011-12-09 | WPWF345 | EFUAPR |
| 2011-12-09 | WPWF345 | ESUAPR |
| 2011-11-07 | WPWF345 | LETRES |
| 2005-11-18 | WPWF345 | LITRAN |
| 2005-02-22 | WPWF345 | ESUAPR |
| 2004-06-09 | WPWF345 | LIAUA |
| 2004-06-08 | WPWF345 | ESUAPR |
| 2003-09-16 | WPWF345 | LIMOD |
| 2003-02-13 | WPWF345 | LIMOD |
| 2002-11-04 | WPWF345 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2458193 | 2026-08-02 02:48:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWF345 | ULS 2458193 | 2026-08-02 02:48:04 |
| Status | C | ULS 2458193 | 2026-08-02 02:48:04 |
| Service | CF | ULS 2458193 | 2026-08-02 02:48:04 |
| Grant Date | 2002-11-04 | ULS 2458193 | 2026-08-02 02:48:04 |
| Expiration Date | 2012-02-01 | ULS 2458193 | 2026-08-02 02:48:04 |
| Cancellation Date | 2011-12-09 | ULS 2458193 | 2026-08-02 02:48:04 |