Universal Licensing System
WNWB504
USA Mobility Wireless, Inc.
License details
| ULS identifier | 1129583 |
|---|
| Call sign | WNWB504 |
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| Radio service | GS |
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| Status | C |
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| Grant date | 2007-11-20 |
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| Expiration | 2017-10-16 |
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| Cancellation | 2014-03-05 |
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| Frequency range | 929.1125 MHz |
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| Locations | 2 |
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| Representative location | RIO NIDO, SONOMA, CA |
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| Coordinates | 38.5399167, -122.9619444 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-16 01:10:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 929.11250000 | | | 150.000000 | 153.900000 | |
| 2 | 1 | FB6C | 929.11250000 | | | 300.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.11250000 | | 20K0F1D |
| 1 | 1 | 929.11250000 | | 20K0F3E |
| 2 | 1 | 929.11250000 | | 20K0F1D |
| 2 | 1 | 929.11250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT JACKSON 3 MI NE OF GUERNEVILLE, RIO NIDO, SONOMA, CA | 38.53991667, -122.96194444 | 509.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | 3031 TISCH WAY, SANTA CLARA, SANTA CLARA, CA | 37.31744444, -121.94744444 | 46.000 m | B | 56.000 m structure / 57.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 362.000 | |
| 1 | 2 | T | | 52.000 m | | | | -27.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3000 TECHNOLOGY DRIVE, PLANO, TX | COLLIN | 8009891296 |
License history
| Date | File or call sign | Action |
|---|
| 2014-03-06 | WNWB504 | LICAN |
| 2010-03-09 | WNWB504 | LIAUA |
| 2010-03-09 | WNWB504 | ESCAPR |
| 2010-03-08 | WNWB504 | EFUAPR |
| 2010-03-08 | WNWB504 | ESUAPR |
| 2008-12-17 | WNWB504 | LIASS |
| 2008-10-30 | WNWB504 | ESUAPR |
| 2008-07-23 | WNWB504 | LIAUA |
| 2008-07-22 | WNWB504 | ESUAPR |
| 2008-07-17 | WNWB504 | LIAUA |
| 2008-07-17 | WNWB504 | ESUAPR |
| 2007-11-20 | WNWB504 | LIREN |
| 2007-10-12 | WNWB504 | ESUAPR |
| 2007-07-23 | WNWB504 | LETRES |
| 2005-06-15 | WNWB504 | LIAUA |
| 2005-06-14 | WNWB504 | ESUAPR |
| 2004-12-07 | WNWB504 | LETAFU |
| 2004-12-03 | WNWB504 | LIAUA |
| 2004-12-03 | WNWB504 | ESCAPR |
| 2004-12-02 | WNWB504 | LIAUA |
| 2004-12-02 | WNWB504 | EFUAPR |
| 2004-12-02 | WNWB504 | ESUAPR |
| 2004-12-02 | WNWB504 | ESCAPR |
| 2004-12-01 | WNWB504 | ESUAPR |
| 2004-12-01 | WNWB504 | EFUAPR |
| 2004-11-12 | WNWB504 | AUDOPR |
| 2004-09-28 | WNWB504 | LETAUS |
| 2003-08-09 | WNWB504 | LITRAN |
| 2002-08-22 | WNWB504 | LIASS |
| 2002-06-03 | WNWB504 | LIASS |
| 2001-12-06 | WNWB504 | LIASS |
| 2001-10-19 | WNWB504 | LIAUA |
| 2001-07-31 | WNWB504 | LIAUA |
| 2001-01-13 | WNWB504 | LIAUA |
| 2000-10-31 | WNWB504 | LIAUA |
| 2000-09-15 | WNWB504 | LICCNV |
| 2000-07-18 | WNWB504 | AUTHPR |
| 2000-04-25 | WNWB504 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1129583 | 2026-08-16 01:10:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWB504 | ULS 1129583 | 2026-08-16 01:10:03 |
| Status | C | ULS 1129583 | 2026-08-16 01:10:03 |
| Service | GS | ULS 1129583 | 2026-08-16 01:10:03 |
| Grant Date | 2007-11-20 | ULS 1129583 | 2026-08-16 01:10:03 |
| Expiration Date | 2017-10-16 | ULS 1129583 | 2026-08-16 01:10:03 |
| Cancellation Date | 2014-03-05 | ULS 1129583 | 2026-08-16 01:10:03 |