Universal Licensing System
KMJ90
AT&T CORP
License details
| ULS identifier | 961828 |
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| Call sign | KMJ90 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-02-15 |
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| Expiration | 2010-02-01 |
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| Cancellation | 2000-04-07 |
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| Frequency range | 4190 - 4198 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | AFTON, SAN BERNARDINO, CA |
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| Coordinates | 35.1021944, -116.5458333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:06 |
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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 | 4190.00000000 | | | | | |
| 1 | 2 | FXO | 4198.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4190.00000000 | | 850KF8W |
| 1 | 2 | 4198.00000000 | | 850KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10.5 MILES NW OF, AFTON, SAN BERNARDINO, CA | 35.10219444, -116.54583333 | 958.000 m | | 28.000 m overall | |
| 2 | R | | 35.43580556, -115.92472222 | 1356.700 m | | | |
| 3 | R | | 34.66941667, -116.93197222 | 1390.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.5000 | 56.6000 | | |
| 1 | 2 | R | | | | 39.5000 | | | |
| 1 | 3 | R | | | | 39.5000 | | | |
| 2 | 1 | T | | | V | 39.5000 | 216.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-04-08 | KMJ90 | LICAN |
| 2000-02-15 | KMJ90 | LIREN |
| 1999-11-06 | KMJ90 | LETRES |
| 1999-08-13 | KMJ90 | LICCNV |
| 1998-06-18 | KMJ90 | COR |
| 1990-01-16 | KMJ90 | LIREN |
| 1988-07-25 | KMJ90 | LIMOD |
| 1988-05-27 | KMJ90 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 961828 | 2026-08-02 02:48:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KMJ90 | ULS 961828 | 2026-08-02 02:48:06 |
| Status | C | ULS 961828 | 2026-08-02 02:48:06 |
| Service | CF | ULS 961828 | 2026-08-02 02:48:06 |
| Grant Date | 2000-02-15 | ULS 961828 | 2026-08-02 02:48:06 |
| Expiration Date | 2010-02-01 | ULS 961828 | 2026-08-02 02:48:06 |
| Cancellation Date | 2000-04-07 | ULS 961828 | 2026-08-02 02:48:06 |