Universal Licensing System
WLK643
PACIFIC BELL
License details
| ULS identifier | 993290 |
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| Call sign | WLK643 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-08-08 |
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| Expiration | 2010-08-01 |
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| Cancellation | 2002-07-11 |
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| Frequency range | 22425 MHz |
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| Locations | 2 |
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| Representative location | LOS ANGELES, LOS ANGELES, CA |
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| Coordinates | 34.0396944, -118.2614167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:12 |
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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 | 22425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 22425.00000000 | | 25M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1150 SOUTH OLIVE STREET, LOS ANGELES, LOS ANGELES, CA | 34.03969444, -118.26141667 | 99.200 m | BANT | 109.600 m structure / 109.600 m overall | N |
| 2 | R | | 34.05022222, -118.25227778 | 90.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DIGITAL MICROWAVE 086-423218 | | V | 38.5000 | 35.8000 | | |
| 1 | 2 | R | DIGITAL MICROWAVE 086-423218 | | | 38.5000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | NOC-7337 TRADE STREET, SAN DIEGO, CA | SAN DIEGO | 8006220266 |
License history
| Date | File or call sign | Action |
|---|
| 2002-07-12 | WLK643 | LICAN |
| 2001-08-21 | WLK643 | LIAUA |
| 2001-02-28 | WLK643 | LIMOD |
| 2000-12-29 | WLK643 | LIMOD |
| 2000-08-08 | WLK643 | LIREN |
| 2000-05-07 | WLK643 | LETRES |
| 1999-09-02 | WLK643 | LIAUA |
| 1999-08-14 | WLK643 | LICCNV |
| 1999-04-19 | WLK643 | COR |
| 1999-04-16 | WLK643 | COR |
| 1997-12-30 | WLK643 | LIREN |
| 1997-10-30 | WLK643 | LITRAN |
| 1988-04-01 | WLK643 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 993290 | 2026-08-02 02:45:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLK643 | ULS 993290 | 2026-08-02 02:45:12 |
| Status | C | ULS 993290 | 2026-08-02 02:45:12 |
| Service | CF | ULS 993290 | 2026-08-02 02:45:12 |
| Grant Date | 2000-08-08 | ULS 993290 | 2026-08-02 02:45:12 |
| Expiration Date | 2010-08-01 | ULS 993290 | 2026-08-02 02:45:12 |
| Cancellation Date | 2002-07-11 | ULS 993290 | 2026-08-02 02:45:12 |