Universal Licensing System
WAA909
ALAMEDA, COUNTY OF
License details
| ULS identifier | 1053134 |
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| Call sign | WAA909 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-08-23 |
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| Expiration | 2031-10-15 |
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| Frequency range | 6595 - 17960 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | Castro Valley, ALAMEDA, CA |
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| Coordinates | 37.7101944, -122.1230000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 6595.00000000 | | | | | |
| 1 | 3 | FXO | 6635.00000000 | | | | | |
| 1 | 6 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 10995.00000000 | | | | | |
| 1 | 7 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 17760.00000000 | | | | | |
| 1 | 2 | FXO | 17960.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 6595.00000000 | | 10M0F9W |
| 1 | 3 | 6635.00000000 | | 10M0F9W |
| 1 | 6 | 10755.00000000 | | 30M0D7W |
| 1 | 5 | 10995.00000000 | | 30M0D7W |
| 1 | 7 | 11155.00000000 | | 10M0D7W |
| 1 | 1 | 17760.00000000 | | 40M0F7W |
| 1 | 2 | 17960.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2000 150TH AVE, Castro Valley, ALAMEDA, CA | 37.71019444, -122.12300000 | 30.500 m | MAST | 12.200 m structure / 12.200 m overall | N |
| 2 | R | | 37.65686111, -122.09438889 | 21.300 m | | | |
| 3 | R | | 37.72408333, -122.11966667 | 246.300 m | | | |
| 4 | R | | 37.65747222, -122.09708333 | 22.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 44.9000 | 156.9000 | | |
| 1 | 2 | R | | | | 44.9000 | | | |
| 1 | 3 | R | | | | 38.9000 | | | |
| 1 | 4 | R | RADIO WAVES, INC HP3-11 | | | 37.6000 | 0.0000 | | |
| 2 | 1 | T | | | V | 38.9000 | 10.8000 | | |
| 2 | 2 | R | | | | 42.3000 | | | |
| 2 | 3 | R | | | | 42.3000 | | | |
| 3 | 1 | T | | | V | 42.3000 | 156.9000 | | |
| 3 | 3 | R | RADIO WAVES, INC HP3-11 | | | 37.6000 | 0.0000 | | |
| 4 | 1 | T | | | H | 42.3000 | 10.8000 | | |
| 4 | 3 | R | RADIO WAVES, INC HP3-11 | | | 37.6000 | 0.0000 | | |
| 5 | 1 | T | RADIO WAVES, INC HP3-11 | | V | 37.6000 | 10.8000 | | |
| 6 | 1 | T | RADIO WAVES, INC HP3-11 | | V | 37.6000 | 158.7000 | | |
| 7 | 1 | T | RADIO WAVES, INC HP3-11 | | H | 37.6000 | 10.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-06 | WAA909 | LIMOD |
| 2021-08-23 | WAA909 | LIREN |
| 2021-08-16 | WAA909 | ESURNW |
| 2021-07-19 | WAA909 | LETRES |
| 2013-08-06 | WAA909 | LIAUA |
| 2013-08-05 | WAA909 | ESUAPR |
| 2011-07-30 | WAA909 | LIREN |
| 2011-07-29 | WAA909 | ESUAPR |
| 2011-07-25 | WAA909 | LETRES |
| 2011-07-17 | WAA909 | ESURNW |
| 2010-05-18 | WAA909 | LETCNS |
| 2010-01-13 | WAA909 | LIMOD |
| 2009-02-18 | WAA909 | LIMOD |
| 2001-08-29 | WAA909 | LIREN |
| 2001-07-23 | WAA909 | LETRES |
| 1999-08-27 | WAA909 | LICCNV |
| 1999-08-16 | WAA909 | LIMOD |
| 1999-08-13 | WAA909 | LICCNV |
| 1996-10-15 | WAA909 | LIMOD |
| 1996-02-22 | WAA909 | LIMOD |
| 1992-06-16 | WAA909 | LIMOD |
| 1990-12-06 | WAA909 | LIMOD |
| 1986-01-03 | WAA909 | LIMOD |
| 1982-03-02 | WAA909 | LIMOD |
| 1977-10-15 | WAA909 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1053134 | 2026-08-02 02:44:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WAA909 | ULS 1053134 | 2026-08-02 02:44:34 |
| Status | A | ULS 1053134 | 2026-08-02 02:44:34 |
| Service | MW | ULS 1053134 | 2026-08-02 02:44:34 |
| Grant Date | 2021-08-23 | ULS 1053134 | 2026-08-02 02:44:34 |
| Expiration Date | 2031-10-15 | ULS 1053134 | 2026-08-02 02:44:34 |