Universal Licensing System
WMK281
LOS ANGELES SMSA LIMITED PARTNERSHIP
License details
| ULS identifier | 1002331 |
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| Call sign | WMK281 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2011-01-25 |
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| Expiration | 2021-02-01 |
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| Cancellation | 2014-08-19 |
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| Frequency range | 10577.5 - 19440 MHz (2 frequencies) |
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| Locations | 1 |
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| Coordinates | 33.6622500, -117.8639444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:23 |
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Licensee
| Name | LOS ANGELES SMSA LIMITED PARTNERSHIP |
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| Applicant type | E |
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| FRN | 0002963817 |
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| Location | Alpharetta, GA |
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| Address | 1120 Sanctuary Pkwy, #150 GASA5REG, Alpharetta, GA, 300097630 |
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| Phone | 7707971070 |
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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 |
|---|
| 1 | 1 | FXO | 10577.50000000 | | | | | |
| 1 | 2 | FXO | 19440.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10577.50000000 | | 5M00D7W |
| 1 | 2 | 19440.00000000 | | 40M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 345 CLINTON ST, COSTA MESA, ORANGE, CA | 33.66641667, -117.88033333 | 13.700 m | MAST | 23.200 m structure / 23.200 m overall | N |
| 2 | R | | 33.71555556, -117.90950000 | 12.200 m | | | |
| 3 | R | | 33.66225000, -117.86394444 | 15.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 34.0000 | 333.6000 | | |
| 1 | 2 | R | | | | 34.0000 | | | |
| 1 | 3 | R | Gabriel Electronics SR2-180ASE | | | 38.9000 | | | |
| 2 | 1 | T | Gabriel Electronics SR2-180ASE | | V | 38.9000 | 106.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-08-20 | WMK281 | LICAN |
| 2014-06-18 | WMK281 | LITRAN |
| 2014-02-27 | WMK281 | ESUAPR |
| 2012-03-03 | WMK281 | LITRAN |
| 2011-12-27 | WMK281 | ESUAPR |
| 2011-12-21 | WMK281 | ESUAPR |
| 2011-03-24 | WMK281 | AUTHPR |
| 2011-02-19 | WMK281 | LIAUA |
| 2011-02-18 | WMK281 | ESUAPR |
| 2011-01-25 | WMK281 | LIREN |
| 2010-11-08 | WMK281 | LETRES |
| 2009-08-20 | WMK281 | LIAUA |
| 2009-08-19 | WMK281 | ESUAPR |
| 2007-05-22 | WMK281 | LIAUA |
| 2007-05-21 | WMK281 | ESUAPR |
| 2007-03-27 | WMK281 | LIMOD |
| 2007-02-12 | WMK281 | ESUAPR |
| 2003-09-11 | WMK281 | LIAUA |
| 2001-01-17 | WMK281 | LIREN |
| 2000-11-30 | WMK281 | LIAUA |
| 2000-11-16 | WMK281 | LIAUA |
| 2000-11-13 | WMK281 | LETRES |
| 2000-08-11 | WMK281 | LITRAN |
| 2000-06-07 | WMK281 | LIMOD |
| 2000-04-03 | WMK281 | LITRAN |
| 1999-08-14 | WMK281 | LICCNV |
| 1999-08-12 | WMK281 | LITRAN |
| 1998-02-20 | WMK281 | APGRT |
| 1996-03-11 | WMK281 | LIMOD |
| 1994-05-23 | WMK281 | LIMOD |
| 1994-01-07 | WMK281 | LIMOD |
| 1993-02-22 | WMK281 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1002331 | 2026-08-02 02:48:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMK281 | ULS 1002331 | 2026-08-02 02:48:23 |
| Status | C | ULS 1002331 | 2026-08-02 02:48:23 |
| Service | CF | ULS 1002331 | 2026-08-02 02:48:23 |
| Grant Date | 2011-01-25 | ULS 1002331 | 2026-08-02 02:48:23 |
| Expiration Date | 2021-02-01 | ULS 1002331 | 2026-08-02 02:48:23 |
| Cancellation Date | 2014-08-19 | ULS 1002331 | 2026-08-02 02:48:23 |