Universal Licensing System
KDK253
Pacific Bell Telephone Company d/b/a AT&T California
License details
| ULS identifier | 1877036 |
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| Call sign | KDK253 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2011-03-17 |
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| Expiration | 2021-05-10 |
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| Cancellation | 2012-12-21 |
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| Frequency range | 451.5 - 456.725 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Eureka, HUMBOLDT, CA |
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| Coordinates | 40.7911944, -124.1638333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:42 |
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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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| 2 | 1 | FB2C | 451.50000000 | | | 100.000000 | 389.000000 | |
| 3 | 1 | FB2C | 451.72500000 | | | 82.000000 | 300.000000 | |
| 4 | 1 | MO | 451.72500000 | | | 30.000000 | 48.000000 | |
| 4 | 1 | MO | 456.72500000 | | | 30.000000 | 48.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.50000000 | | 20K0F3E |
| 2 | 1 | 451.50000000 | | 20K0F2D |
| 3 | 1 | 451.72500000 | | 20K0F3E |
| 3 | 1 | 451.72500000 | | 20K0F2D |
| 4 | 1 | 451.72500000 | | 20K0F3E |
| 4 | 1 | 451.72500000 | | 20K0F2D |
| 4 | 1 | 456.72500000 | | 20K0F2D |
| 4 | 1 | 456.72500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | MOUNT PIERCE 4 MI S, SCOTIA, HUMBOLDT, CA | 40.41641667, -124.11966667 | 966.300 m | TOWER | 30.500 m structure / 31.000 m overall | N |
| 3 | T | 1818 F ST, EUREKA, HUMBOLDT, CA | 40.79119444, -124.16383333 | 33.400 m | BTWR | 30.500 m structure / 36.800 m overall | N |
| 4 | T | Eureka, HUMBOLDT, CA | 40.79119444, -124.16383333 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 28.100 m | | | | 602.000 | |
| 1 | 3 | | | 36.800 m | | 0.0000 | 0.0000 | 2.800 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 3 | NOC Radio Desk - 2315 Salem Rd, CONYERS, GA | ROCKDALE | 7706022314 |
Special conditions
| Type | Condition code |
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| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
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| 2012-12-22 | KDK253 | LICAN |
| 2012-11-29 | KDK253 | LIAUA |
| 2012-11-29 | KDK253 | ESCAPR |
| 2012-11-28 | KDK253 | ESUAPR |
| 2012-11-28 | KDK253 | EFUAPR |
| 2011-03-24 | KDK253 | AUTHPR |
| 2011-03-17 | KDK253 | LIREN |
| 2011-03-16 | KDK253 | ESUAPR |
| 2011-02-14 | KDK253 | LETRES |
| 2006-06-07 | KDK253 | LIMOD |
| 2006-05-31 | KDK253 | ESUAPR |
| 2006-03-24 | KDK253 | LIAUA |
| 2006-03-24 | KDK253 | ESCAPR |
| 2006-03-23 | KDK253 | ESUAPR |
| 2006-03-23 | KDK253 | EFUAPR |
| 2005-10-29 | KDK253 | ESCAPR |
| 2005-10-29 | KDK253 | LIAUA |
| 2005-10-28 | KDK253 | EFUAPR |
| 2005-10-28 | KDK253 | ESUAPR |
| 2005-07-05 | KDK253 | LETCNS |
| 2004-10-05 | KDK253 | LIMOD |
| 2003-03-24 | KDK253 | LETCNS |
| 2002-06-24 | KDK253 | LIMOD |
| 2002-02-19 | KDK253 | AUDOPR |
| 2001-08-21 | KDK253 | LIAUA |
| 2001-05-14 | KDK253 | LIREN |
| 2001-02-13 | KDK253 | LETRES |
| 2000-11-24 | KDK253 | LICCNV |
| 1997-08-28 | KDK253 | AUTHPR |
| 1996-03-29 | KDK253 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1877036 | 2026-08-02 01:08:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KDK253 | ULS 1877036 | 2026-08-02 01:08:42 |
| Status | C | ULS 1877036 | 2026-08-02 01:08:42 |
| Service | IG | ULS 1877036 | 2026-08-02 01:08:42 |
| Grant Date | 2011-03-17 | ULS 1877036 | 2026-08-02 01:08:42 |
| Expiration Date | 2021-05-10 | ULS 1877036 | 2026-08-02 01:08:42 |
| Cancellation Date | 2012-12-21 | ULS 1877036 | 2026-08-02 01:08:42 |