Universal Licensing System
WDW27
CALIFORNIA, STATE OF
License details
| ULS identifier | 974071 |
|---|
| Call sign | WDW27 |
|---|
| Radio service | MW |
|---|
| Status | A |
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| Grant date | 2018-02-06 |
|---|
| Expiration | 2028-04-15 |
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| Frequency range | 6595 - 6962.5 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | TOM'S PLACE, MONO, CA |
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| Coordinates | 37.5446389, -118.6320556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6695.00000000 | | | | | |
| 1 | 3 | FXO | 6937.50000000 | | | | | |
| 1 | 3 | FXO | 6937.50000000 | | | | | |
| 1 | 4 | FXO | 6962.50000000 | | | | | |
| 1 | 4 | FXO | 6962.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6595.00000000 | | 10M0F9W |
| 1 | 2 | 6695.00000000 | | 10M0F9W |
| 1 | 3 | 6937.50000000 | | 25M0D7W |
| 1 | 3 | 6937.50000000 | | 25M0D7W |
| 1 | 3 | 6937.50000000 | | 25M0D7W |
| 1 | 3 | 6937.50000000 | | 25M0D7W |
| 1 | 3 | 6937.50000000 | | 25M0D7W |
| 1 | 3 | 6937.50000000 | | 25M0D7W |
| 1 | 3 | 6937.50000000 | | 25M0D7W |
| 1 | 3 | 6937.50000000 | | 25M0D7W |
| 1 | 4 | 6962.50000000 | | 25M0D7W |
| 1 | 4 | 6962.50000000 | | 25M0D7W |
| 1 | 4 | 6962.50000000 | | 25M0D7W |
| 1 | 4 | 6962.50000000 | | 25M0D7W |
| 1 | 4 | 6962.50000000 | | 25M0D7W |
| 1 | 4 | 6962.50000000 | | 25M0D7W |
| 1 | 4 | 6962.50000000 | | 25M0D7W |
| 1 | 4 | 6962.50000000 | | 25M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHERWIN SUMMIT RADIO SITE 3 MI SW OF, TOM'S PLACE, MONO, CA | 37.54463889, -118.63205556 | 2208.600 m | LTOWER | 9.100 m structure / 9.100 m overall | N |
| 2 | R | | 37.35666667, -118.39361111 | 1264.000 m | | | |
| 3 | R | | 37.76519444, -118.98180556 | 2584.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 39.8000 | 134.6000 | | |
| 1 | 2 | R | | | | 39.5000 | | | |
| 1 | 3 | R | | | | 42.0000 | | | |
| 2 | 1 | T | | | H | 39.5000 | 308.5000 | | |
| 2 | 2 | R | RFS PADX6-U57A | | | 38.9000 | | | |
| 2 | 3 | R | RFS PARX8-59WA | | | 40.7000 | | | |
| 3 | 1 | T | RFS PADX6-U57A | | V | 38.9000 | 134.6000 | | |
| 4 | 1 | T | RFS PADX6-U57A | | V | 38.9000 | 308.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-20 | WDW27 | LIAUA |
| 2020-04-28 | WDW27 | LIAUA |
| 2020-01-30 | WDW27 | LIMOD |
| 2018-02-06 | WDW27 | LIREN |
| 2018-01-22 | WDW27 | LETRES |
| 2018-01-15 | WDW27 | ESURNW |
| 2015-02-11 | WDW27 | LIAUA |
| 2015-02-10 | WDW27 | ESUAPR |
| 2010-11-04 | WDW27 | ESCAPR |
| 2010-11-04 | WDW27 | LIAUA |
| 2010-11-03 | WDW27 | EFUAPR |
| 2010-11-03 | WDW27 | ESUAPR |
| 2008-02-08 | WDW27 | ESUAPR |
| 2008-02-06 | WDW27 | LIREN |
| 2008-01-21 | WDW27 | LETRES |
| 1999-08-13 | WDW27 | LICCNV |
| 1998-02-09 | WDW27 | LIREN |
| 1993-04-15 | WDW27 | LIMOD |
| 1993-03-06 | WDW27 | LIMOD |
| 1988-05-09 | WDW27 | LIMOD |
| 1983-04-29 | WDW27 | LIMOD |
| 1980-09-08 | WDW27 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 974071 | 2026-08-02 02:46:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDW27 | ULS 974071 | 2026-08-02 02:46:19 |
| Status | A | ULS 974071 | 2026-08-02 02:46:19 |
| Service | MW | ULS 974071 | 2026-08-02 02:46:19 |
| Grant Date | 2018-02-06 | ULS 974071 | 2026-08-02 02:46:19 |
| Expiration Date | 2028-04-15 | ULS 974071 | 2026-08-02 02:46:19 |