Universal Licensing System
KNJ90
AT&T COMMUNICATIONS OF CALIFORNIA, INC.
License details
| ULS identifier | 962382 |
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| Call sign | KNJ90 |
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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 | 2001-02-26 |
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| Frequency range | 3890 - 4130 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | OXNARD, VENTURA, CA |
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| Coordinates | 34.1905556, -119.1809167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-09-14 16:57:16 |
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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 | 3890.00000000 | | | | | |
| 1 | 1 | FXO | 3970.00000000 | | | | | |
| 1 | 1 | FXO | 4050.00000000 | | | | | |
| 1 | 1 | FXO | 4130.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3890.00000000 | | 20M0D7W |
| 1 | 1 | 3970.00000000 | | 20M0D7W |
| 1 | 1 | 4050.00000000 | | 20M0D7W |
| 1 | 1 | 4130.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1050 SOUTH C STREET, OXNARD, VENTURA, CA | 34.19055556, -119.18091667 | 12.800 m | | 18.900 m overall | |
| 2 | R | | 34.29638889, -119.27344444 | 352.300 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 | 37.4000 | 324.1000 | | |
| 1 | 2 | R | | | | 39.2000 | | | |
License history
| Date | File or call sign | Action |
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| 2001-02-27 | KNJ90 | LICAN |
| 2000-07-11 | KNJ90 | LIAUA |
| 2000-02-15 | KNJ90 | LIREN |
| 1999-11-06 | KNJ90 | LETRES |
| 1999-08-13 | KNJ90 | LICCNV |
| 1998-05-19 | KNJ90 | COR |
| 1993-08-20 | KNJ90 | LIMOD |
| 1991-01-31 | KNJ90 | LIMOD |
| 1990-01-16 | KNJ90 | LIREN |
| 1988-04-28 | KNJ90 | LIMOD |
| 1988-02-26 | KNJ90 | LIMOD |
| 1987-06-12 | KNJ90 | LIASS |
| 1987-06-12 | KNJ90 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 962382 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Applicant Frn | 0003301702 | ULS 962382 | 2026-08-31 20:57:14 |
| Applicant Name | AT&T COMMUNICATIONS OF CALIFORNIA, INC. | ULS 962382 | 2026-08-31 20:57:14 |
| Call Sign | KNJ90 | ULS 962382 | 2026-08-31 20:57:14 |
| Cancellation Date | 2001-02-26 | ULS 962382 | 2026-08-31 20:57:14 |
| Contact Name | 4048104020 | ULS 962382 | 2026-08-31 20:57:14 |
| Description | 9501039 | ULS 962382 | 2026-08-31 20:57:14 |
| Expiration Date | 2010-02-01 | ULS 962382 | 2026-08-31 20:57:14 |
| Filed Date | 2000-02-15 | ULS 962382 | 2026-08-31 20:57:14 |
| Grant Date | 2000-02-15 | ULS 962382 | 2026-08-31 20:57:14 |
| Service | CF | ULS 962382 | 2026-08-31 20:57:14 |
| Source Archive | l_micro.zip | ULS 962382 | 2026-08-31 20:57:14 |
| Status | C | ULS 962382 | 2026-08-31 20:57:14 |