Universal Licensing System
WPWR721
AT&T CORP
License details
| ULS identifier | 2475640 |
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| Call sign | WPWR721 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2003-01-10 |
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| Expiration | 2012-02-01 |
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| Cancellation | 2003-04-03 |
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| Frequency range | 19465 MHz |
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| Locations | 2 |
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| Representative location | ONTARIO, SAN BERNARDINO, CA |
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| Coordinates | 34.0716667, -117.5750000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:39 |
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Licensee
| Name | AT&T CORP |
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| Applicant type | C |
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| Location | ATLANTA, GA |
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| Address | 1200 PEACHTREE STREET, LL007, ATLANTA, GA, 30309 |
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| Phone | 4048104021 |
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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 |
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| 1 | 1 | FXO | 19465.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 19465.00000000 | | 10M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3500 PORSCHE WAY, ONTARIO, SAN BERNARDINO, CA | 34.07166667, -117.57500000 | 306.600 m | BANT | 13.700 m structure / 16.200 m overall | |
| 2 | R | | 34.06666667, -117.65333333 | 311.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | GABRIEL ELECTRONICS, INC. HES2-180 | | V | 38.9000 | 265.6000 | | |
| 1 | 2 | R | GABRIEL ELECTRONICS, INC. HES2-180 | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-04-04 | WPWR721 | LICAN |
| 2003-01-10 | WPWR721 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2475640 | 2026-08-02 02:47:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWR721 | ULS 2475640 | 2026-08-02 02:47:39 |
| Status | C | ULS 2475640 | 2026-08-02 02:47:39 |
| Service | CF | ULS 2475640 | 2026-08-02 02:47:39 |
| Grant Date | 2003-01-10 | ULS 2475640 | 2026-08-02 02:47:39 |
| Expiration Date | 2012-02-01 | ULS 2475640 | 2026-08-02 02:47:39 |
| Cancellation Date | 2003-04-03 | ULS 2475640 | 2026-08-02 02:47:39 |