Universal Licensing System
KNKD369
USA Mobility Wireless, Inc.
License details
| ULS identifier | 1909 |
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| Call sign | KNKD369 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 1999-05-11 |
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| Expiration | 2009-04-01 |
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| Cancellation | 2009-01-30 |
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| Frequency range | 931.8625 MHz |
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| Locations | 1 |
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| Representative location | WALNUT CREEK, CONTRA COSTA, CA |
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| Coordinates | 37.8816667, -121.9191667 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-09-01 08:27:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 931.86250000 | | | 125.000000 | 45.910000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 931.86250000 | | 15K0F2D |
| 1 | 1 | 931.86250000 | | 16K0F3E |
| 1 | 1 | 931.86250000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TOP OF MOUNT DIABLO, WALNUT CREEK, CONTRA COSTA, CA | 37.88166667, -121.91916667 | 1091.100 m | TOWER | 80.700 m structure / 86.800 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 83.200 m | | 3.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1125 NORTH MAGNOLIA, ANAHEIM, CA | | |
| 2 | 323 RIANDA STREET, SALINAS, CA | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-01-31 | KNKD369 | LICAN |
| 2009-01-05 | KNKD369 | LETRES |
| 2008-12-17 | KNKD369 | LIASS |
| 2008-10-30 | KNKD369 | ESUAPR |
| 2008-07-23 | KNKD369 | LIAUA |
| 2008-07-22 | KNKD369 | ESUAPR |
| 2008-07-17 | KNKD369 | ESUAPR |
| 2008-07-17 | KNKD369 | LIAUA |
| 2005-06-15 | KNKD369 | LIAUA |
| 2005-06-14 | KNKD369 | ESUAPR |
| 2004-12-07 | KNKD369 | LETAFU |
| 2004-12-03 | KNKD369 | ESCAPR |
| 2004-12-03 | KNKD369 | LIAUA |
| 2004-12-02 | KNKD369 | EFUAPR |
| 2004-12-02 | KNKD369 | LIAUA |
| 2004-12-02 | KNKD369 | ESCAPR |
| 2004-12-02 | KNKD369 | ESUAPR |
| 2004-12-01 | KNKD369 | ESUAPR |
| 2004-12-01 | KNKD369 | EFUAPR |
| 2004-11-12 | KNKD369 | AUDOPR |
| 2004-09-28 | KNKD369 | LETAUS |
| 2003-08-09 | KNKD369 | LITRAN |
| 2002-07-17 | KNKD369 | AUTHPR |
| 2002-07-13 | KNKD369 | LIAUA |
| 2002-06-03 | KNKD369 | LIASS |
| 2002-01-25 | KNKD369 | AUTHPR |
| 2002-01-18 | KNKD369 | AUTHPR |
| 2001-12-06 | KNKD369 | LIASS |
| 2001-01-19 | KNKD369 | LIMOD |
| 2000-11-10 | KNKD369 | LITRAN |
| 2000-02-17 | KNKD369 | LIAUA |
| 1999-10-13 | KNKD369 | AUTHPR |
| 1999-10-08 | KNKD369 | LIASS |
| 1999-08-30 | KNKD369 | AUTHPR |
| 1999-06-03 | KNKD369 | LITRAN |
| 1999-05-11 | KNKD369 | LIREN |
| 1999-02-27 | KNKD369 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1909 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKD369 | ULS 1909 | 2026-09-01 08:27:46 |
| Status | C | ULS 1909 | 2026-09-01 08:27:46 |
| Service | CD | ULS 1909 | 2026-09-01 08:27:46 |
| Grant Date | 1999-05-11 | ULS 1909 | 2026-09-01 08:27:46 |
| Expiration Date | 2009-04-01 | ULS 1909 | 2026-09-01 08:27:46 |
| Cancellation Date | 2009-01-30 | ULS 1909 | 2026-09-01 08:27:46 |
Related FCC records
| System or type | Record | Relationship |
|---|
| COMPANY | Spok, Inc. | Filed By |