Universal Licensing System
KJC558
Pacific Bell Telephone Company d/b/a AT&T California
License details
| ULS identifier | 1773793 |
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| Call sign | KJC558 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-02-04 |
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| Expiration | 2014-02-25 |
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| Cancellation | 2012-12-21 |
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| Frequency range | 451.3 - 451.4 MHz (3 frequencies) |
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| Locations | 5 |
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| Representative location | LIVERMORE, ALAMEDA, CA |
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| Coordinates | 37.6820833, -121.7671389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:41:40 |
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Licensee
| Name | Pacific Bell Telephone Company d/b/a AT&T California |
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| Applicant type | C |
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| FRN | 0001551530 |
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| Location | SACRAMENTO, CA |
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| Address | 2700 WATT AVENUE, ROOM 3082, SACRAMENTO, CA, 958511038 |
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| Phone | 8287731357 |
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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 | FB2C | 451.30000000 | | | 75.000000 | 335.000000 | |
| 2 | 1 | FB2C | 451.32500000 | | | 80.000000 | 116.000000 | |
| 3 | 1 | FB2C | 451.40000000 | | | 75.000000 | 335.000000 | |
| 4 | 1 | FB2C | 451.40000000 | | | 25.000000 | 162.000000 | |
| 5 | 1 | FB2C | 451.40000000 | | | 30.000000 | 38.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.30000000 | | 20K0F3E |
| 1 | 1 | 451.30000000 | | 20K0F2D |
| 2 | 1 | 451.32500000 | | 20K0F3E |
| 2 | 1 | 451.32500000 | | 20K0F2D |
| 3 | 1 | 451.40000000 | | 20K0F2D |
| 3 | 1 | 451.40000000 | | 20K0F3E |
| 4 | 1 | 451.40000000 | | 20K0F3E |
| 4 | 1 | 451.40000000 | | 20K0F2D |
| 5 | 1 | 451.40000000 | | 20K0F2D |
| 5 | 1 | 451.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2388 2ND ST, LIVERMORE, ALAMEDA, CA | 37.68208333, -121.76713889 | 150.600 m | POLE | 18.800 m structure / 25.300 m overall | N |
| 2 | T | WIEDEMAN HILL 3.5 MI SSW OF, SAN RAMON, CONTRA COSTA, CA | 37.73888889, -121.99513889 | 561.500 m | TOWER | 48.900 m structure / 54.200 m overall | N |
| 3 | T | 1587 FRANKLIN ST, OAKLAND, ALAMEDA, CA | 37.80544444, -122.26911111 | 11.700 m | B | 104.400 m structure / 104.400 m overall | N |
| 4 | T | 590 SAN RAMON VALLEY BLVD, DANVILLE, CONTRA COSTA, CA | 37.81650000, -121.99591667 | 115.400 m | BANT | 6.900 m structure / 17.200 m overall | N |
| 5 | T | HW4 & WILLOW PASS RD, CONCORD, CONTRA COSTA, CA | 38.03144444, -122.00177778 | 196.400 m | POLE | 46.400 m structure / 54.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 25.300 m | H | 3.0000 | 0.0000 | 0.000 | |
| 1 | 2 | T | | 43.900 m | H | 3.0000 | 0.0000 | 0.000 | |
| 1 | 3 | T | | 101.600 m | H | 3.0000 | 0.0000 | 0.000 | |
| 1 | 4 | T | | 17.200 m | H | 3.0000 | 0.0000 | 0.000 | |
| 1 | 5 | T | | 35.100 m | H | 3.0000 | 0.0000 | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 2 | NOC RADIO DESK - 3601 KINGS WAY, SACRAMENTO, CA | SACRAMENTO | 9169777972 |
License history
| Date | File or call sign | Action |
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| 2012-12-22 | KJC558 | LICAN |
| 2012-11-29 | KJC558 | LIAUA |
| 2012-11-29 | KJC558 | ESCAPR |
| 2012-11-28 | KJC558 | EFUAPR |
| 2012-11-28 | KJC558 | ESUAPR |
| 2006-03-24 | KJC558 | LIAUA |
| 2006-03-24 | KJC558 | ESCAPR |
| 2006-03-23 | KJC558 | ESUAPR |
| 2006-03-23 | KJC558 | EFUAPR |
| 2005-10-29 | KJC558 | LIAUA |
| 2005-10-28 | KJC558 | ESUAPR |
| 2003-12-01 | KJC558 | LETRES |
| 2002-02-19 | KJC558 | AUDOPR |
| 2001-08-21 | KJC558 | LIAUA |
| 2001-07-23 | KJC558 | LIMOD |
| 2000-11-23 | KJC558 | LICCNV |
| 1999-02-11 | KJC558 | AUTHPR |
| 1999-02-11 | KJC558 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1773793 | 2026-08-16 06:41:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KJC558 | ULS 1773793 | 2026-08-16 06:41:40 |
| Status | C | ULS 1773793 | 2026-08-16 06:41:40 |
| Service | IG | ULS 1773793 | 2026-08-16 06:41:40 |
| Grant Date | 2004-02-04 | ULS 1773793 | 2026-08-16 06:41:40 |
| Expiration Date | 2014-02-25 | ULS 1773793 | 2026-08-16 06:41:40 |
| Cancellation Date | 2012-12-21 | ULS 1773793 | 2026-08-16 06:41:40 |