Universal Licensing System
KNJ99
AT&T CORP
License details
| ULS identifier | 962387 |
|---|
| Call sign | KNJ99 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1985-11-27 |
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| Expiration | 1998-01-28 |
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| Cancellation | 1998-01-28 |
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| Frequency range | 3750 - 4170 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | HECTOR, SAN BERNARDINO, CA |
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| Coordinates | 34.8294167, -116.3361111 |
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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 |
|---|
| 1 | 2 | FXO | 3750.00000000 | | | | | |
| 1 | 1 | FXO | 3770.00000000 | | | | | |
| 1 | 3 | FXO | 3770.00000000 | | | | | |
| 1 | 1 | FXO | 3850.00000000 | | | | | |
| 1 | 3 | FXO | 3850.00000000 | | | | | |
| 1 | 2 | FXO | 3910.00000000 | | | | | |
| 1 | 1 | FXO | 3930.00000000 | | | | | |
| 1 | 3 | FXO | 3930.00000000 | | | | | |
| 1 | 3 | FXO | 4010.00000000 | | | | | |
| 1 | 1 | FXO | 4090.00000000 | | | | | |
| 1 | 3 | FXO | 4090.00000000 | | | | | |
| 1 | 3 | FXO | 4170.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6.5 MILES ENE OF, HECTOR, SAN BERNARDINO, CA | 34.82941667, -116.33611111 | 960.100 m | | 20.700 m overall | |
| 2 | R | | 34.64886111, -116.53166667 | 1353.000 m | | | |
| 3 | R | | 35.10386111, -115.77666667 | 1228.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 59.1000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | H | | 221.9000 | | |
| 2 | 2 | R | | | | | | | |
| 3 | 1 | T | | | V | | 221.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | KNJ99 | LICCNV |
| 1998-01-28 | KNJ99 | LICAN |
| 1985-11-27 | KNJ99 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 962387 | 2026-08-02 02:48:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJ99 | ULS 962387 | 2026-08-02 02:48:00 |
| Status | C | ULS 962387 | 2026-08-02 02:48:00 |
| Service | CF | ULS 962387 | 2026-08-02 02:48:00 |
| Grant Date | 1985-11-27 | ULS 962387 | 2026-08-02 02:48:00 |
| Expiration Date | 1998-01-28 | ULS 962387 | 2026-08-02 02:48:00 |
| Cancellation Date | 1998-01-28 | ULS 962387 | 2026-08-02 02:48:00 |