Universal Licensing System
KZA56
AT&T CORP
License details
| ULS identifier | 967565 |
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| Call sign | KZA56 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1995-07-24 |
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| Expiration | 2000-02-01 |
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| Cancellation | 1997-10-16 |
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| Frequency range | 6004.5 MHz |
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| Locations | 2 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7432500, -122.4152222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:00 |
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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 ST 15W24, ATLANTA, GA, 30309 |
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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 | 6004.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6004.50000000 | | 29M7F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 99 MOULTRIE STREET, SAN FRANCISCO, SAN FRANCISCO, CA | 37.74325000, -122.41522222 | 135.600 m | | 25.600 m overall | |
| 2 | R | | 37.80602778, -122.26911111 | 10.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 43.0000 | 61.5000 | | |
| 1 | 2 | R | | | | 43.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | KZA56 | LICCNV |
| 1997-10-16 | KZA56 | LICAN |
| 1990-01-31 | KZA56 | LIMOD |
| 1990-01-16 | KZA56 | LIREN |
| 1985-09-26 | KZA56 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 967565 | 2026-08-02 02:48:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KZA56 | ULS 967565 | 2026-08-02 02:48:00 |
| Status | C | ULS 967565 | 2026-08-02 02:48:00 |
| Service | CF | ULS 967565 | 2026-08-02 02:48:00 |
| Grant Date | 1995-07-24 | ULS 967565 | 2026-08-02 02:48:00 |
| Expiration Date | 2000-02-01 | ULS 967565 | 2026-08-02 02:48:00 |
| Cancellation Date | 1997-10-16 | ULS 967565 | 2026-08-02 02:48:00 |