Universal Licensing System
WLR536
AT&T CALIFORNIA
License details
| ULS identifier | 997636 |
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| Call sign | WLR536 |
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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 | 2010-01-11 |
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| Frequency range | 19400 - 19640 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | RANCHO SANTA MARGARI, ORANGE, CA |
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| Coordinates | 33.6369167, -117.6035833 |
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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 |
|---|
| 1 | 2 | FXO | 19400.00000000 | | | | | |
| 1 | 1 | FXO | 19640.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 19400.00000000 | | 40M0D7W |
| 1 | 1 | 19640.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 30161 AVENTURA, RANCHO SANTA MARGARI, ORANGE, CA | 33.63691667, -117.60358333 | 284.600 m | BANT | 14.300 m structure / 14.300 m overall | N |
| 2 | R | | 33.71063889, -117.53408333 | 1730.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CABLEWAVE DAX4-190 | | V | 44.5000 | 38.2000 | | |
| 1 | 2 | R | CABLEWAVE DAX6-190 | | | 48.2000 | | | |
| 2 | 1 | T | CABLEWAVE DAX4-190 | | H | 44.5000 | 38.2000 | | |
| 2 | 2 | R | CABLEWAVE DAX6-190 | | | 48.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | NOC RADIO DESK - 3601 KINGS WAY, SACRAMENTO, CA | SACRAMENTO | 9169777972 |
License history
| Date | File or call sign | Action |
|---|
| 2010-01-12 | WLR536 | LICAN |
| 2007-01-23 | WLR536 | LIMOD |
| 2006-11-29 | WLR536 | ESUAPR |
| 2006-04-11 | WLR536 | LIAUA |
| 2006-04-10 | WLR536 | ESCAPR |
| 2006-04-07 | WLR536 | LIAUA |
| 2006-04-07 | WLR536 | ESUAPR |
| 2005-08-29 | WLR536 | LETCNS |
| 2004-05-25 | WLR536 | LIMOD |
| 2004-05-25 | WLR536 | COR |
| 2001-08-22 | WLR536 | LIAUA |
| 2001-01-17 | WLR536 | LIMOD |
| 2000-08-08 | WLR536 | LIREN |
| 2000-05-07 | WLR536 | LETRES |
| 1999-09-02 | WLR536 | LIAUA |
| 1999-08-14 | WLR536 | LICCNV |
| 1999-05-05 | WLR536 | COR |
| 1999-04-16 | WLR536 | COR |
| 1999-04-02 | WLR536 | LIMOD |
| 1997-10-30 | WLR536 | LITRAN |
| 1997-10-24 | WLR536 | COR |
| 1997-09-22 | WLR536 | COR |
| 1997-08-20 | WLR536 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 997636 | 2026-08-02 02:45:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLR536 | ULS 997636 | 2026-08-02 02:45:12 |
| Status | C | ULS 997636 | 2026-08-02 02:45:12 |
| Service | CF | ULS 997636 | 2026-08-02 02:45:12 |
| Grant Date | 2000-08-08 | ULS 997636 | 2026-08-02 02:45:12 |
| Expiration Date | 2010-08-01 | ULS 997636 | 2026-08-02 02:45:12 |
| Cancellation Date | 2010-01-11 | ULS 997636 | 2026-08-02 02:45:12 |