Universal Licensing System
WPDF906
USA Mobility Wireless, Inc.
License details
| ULS identifier | 1130812 |
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| Call sign | WPDF906 |
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| Radio service | GS |
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| Status | C |
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| Grant date | 1999-10-27 |
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| Expiration | 2009-10-27 |
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| Cancellation | 2009-10-02 |
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| Frequency range | 929.6375 MHz |
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| Locations | 4 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7552778, -122.4527778 |
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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 | 929.63750000 | | | 250.000000 | 298.200000 | |
| 2 | 1 | FB6C | 929.63750000 | | | 350.000000 | 687.800000 | |
| 4 | 1 | FB6C | 929.63750000 | | | 300.000000 | 1000.000000 | |
| 5 | 1 | FB6C | 929.63750000 | | | 300.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.63750000 | | 20K0F1D |
| 1 | 1 | 929.63750000 | | 20K0F3E |
| 2 | 1 | 929.63750000 | | 20K0F3E |
| 2 | 1 | 929.63750000 | | 20K0F1D |
| 4 | 1 | 929.63750000 | | 20K0F3E |
| 4 | 1 | 929.63750000 | | 20K0F1D |
| 5 | 1 | 929.63750000 | | 20K0F3E |
| 5 | 1 | 929.63750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 LA AVANZADA ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.75527778, -122.45277778 | 254.200 m | TOWER | 243.800 m structure / 297.700 m overall | N |
| 2 | T | ENGLISH HILL; 4914 BURNSIDE ROAD, SEBASTOPOL, SONOMA, CA | 38.34519444, -122.86136111 | 281.900 m | TOWER | 30.500 m structure / 34.700 m overall | N |
| 4 | T | 1001 BROADWAY, OAKLAND, ALAMEDA, CA | 37.80158333, -122.27247222 | 12.000 m | BANT | 76.000 m structure / 81.000 m overall | N |
| 5 | T | BELMONT HILL, SAN MATEO, SAN MATEO, CA | 37.52133333, -122.30719444 | 172.000 m | POLE | 13.000 m structure / 19.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 97.500 m | | 3.0000 | 0.0000 | 325.600 | |
| 1 | 2 | T | | 34.700 m | | 6.0000 | | 243.700 | |
| 1 | 4 | T | | 81.000 m | | | | 22.000 | |
| 1 | 5 | T | | 12.000 m | | | | 73.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6001 RICKENBACKER, COMMERCE, CA | | 2138383500 |
License history
| Date | File or call sign | Action |
|---|
| 2009-10-03 | WPDF906 | LICAN |
| 2009-08-03 | WPDF906 | LETRES |
| 2008-12-17 | WPDF906 | LIASS |
| 2008-10-30 | WPDF906 | ESUAPR |
| 2008-07-23 | WPDF906 | LIAUA |
| 2008-07-22 | WPDF906 | ESUAPR |
| 2008-07-17 | WPDF906 | ESUAPR |
| 2008-07-17 | WPDF906 | LIAUA |
| 2005-06-15 | WPDF906 | LIAUA |
| 2005-06-14 | WPDF906 | ESUAPR |
| 2004-12-07 | WPDF906 | LETAFU |
| 2004-12-03 | WPDF906 | ESCAPR |
| 2004-12-03 | WPDF906 | LIAUA |
| 2004-12-02 | WPDF906 | ESCAPR |
| 2004-12-02 | WPDF906 | ESUAPR |
| 2004-12-02 | WPDF906 | EFUAPR |
| 2004-12-02 | WPDF906 | LIAUA |
| 2004-12-01 | WPDF906 | ESUAPR |
| 2004-12-01 | WPDF906 | EFUAPR |
| 2004-11-12 | WPDF906 | AUDOPR |
| 2004-09-28 | WPDF906 | LETAUS |
| 2003-08-09 | WPDF906 | LITRAN |
| 2002-08-22 | WPDF906 | LIASS |
| 2002-08-10 | WPDF906 | LIMOD |
| 2002-07-25 | WPDF906 | LIMOD |
| 2002-07-10 | WPDF906 | LIMOD |
| 2002-06-03 | WPDF906 | LIASS |
| 2001-12-06 | WPDF906 | LIASS |
| 2001-10-19 | WPDF906 | LIAUA |
| 2001-08-01 | WPDF906 | AUTHPR |
| 2001-07-31 | WPDF906 | LIAUA |
| 2001-07-31 | WPDF906 | COR |
| 2001-07-31 | WPDF906 | INTDUP |
| 2001-01-17 | WPDF906 | LIAUA |
| 2000-11-10 | WPDF906 | LIAUA |
| 2000-09-15 | WPDF906 | LICCNV |
| 2000-07-18 | WPDF906 | AUTHPR |
| 2000-04-25 | WPDF906 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1130812 | 2026-08-16 01:10:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDF906 | ULS 1130812 | 2026-08-16 01:10:03 |
| Status | C | ULS 1130812 | 2026-08-16 01:10:03 |
| Service | GS | ULS 1130812 | 2026-08-16 01:10:03 |
| Grant Date | 1999-10-27 | ULS 1130812 | 2026-08-16 01:10:03 |
| Expiration Date | 2009-10-27 | ULS 1130812 | 2026-08-16 01:10:03 |
| Cancellation Date | 2009-10-02 | ULS 1130812 | 2026-08-16 01:10:03 |