Universal Licensing System
WPWK491
USA Mobility Wireless, Inc.
License details
| ULS identifier | 2466389 |
|---|
| Call sign | WPWK491 |
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| Radio service | GS |
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| Status | E |
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| Grant date | 2002-12-06 |
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| Expiration | 2012-12-06 |
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| Cancellation | 2013-01-26 |
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| Frequency range | 929.4625 MHz |
|---|
| Locations | 1 |
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| Representative location | SAN JOSE, SANTA CLARA, CA |
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| Coordinates | 37.2366111, -121.8618889 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB6C | 929.46250000 | | | 250.000000 | 285.300000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 929.46250000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 6070 WINFIELD BLVD, SAN JOSE, SANTA CLARA, CA | 37.23661111, -121.86188889 | 46.300 m | TOWER | 21.300 m structure / 25.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 15.800 m | | 3.0000 | 0.0000 | -166.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1800 WEST PARK DRIVE, WESTBORO, MA | WORCESTER | 5088706700 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-26 | WPWK491 | LIEXP |
| 2012-09-10 | WPWK491 | LETRES |
| 2010-03-09 | WPWK491 | LIAUA |
| 2010-03-09 | WPWK491 | ESCAPR |
| 2010-03-08 | WPWK491 | ESUAPR |
| 2010-03-08 | WPWK491 | EFUAPR |
| 2008-12-17 | WPWK491 | LIASS |
| 2008-10-30 | WPWK491 | ESUAPR |
| 2008-07-23 | WPWK491 | LIAUA |
| 2008-07-22 | WPWK491 | ESUAPR |
| 2008-07-17 | WPWK491 | LIAUA |
| 2008-07-17 | WPWK491 | ESUAPR |
| 2005-06-15 | WPWK491 | LIAUA |
| 2005-06-14 | WPWK491 | ESUAPR |
| 2004-12-07 | WPWK491 | LETAFU |
| 2004-12-03 | WPWK491 | ESCAPR |
| 2004-12-03 | WPWK491 | LIAUA |
| 2004-12-02 | WPWK491 | EFUAPR |
| 2004-12-02 | WPWK491 | ESUAPR |
| 2004-12-02 | WPWK491 | ESCAPR |
| 2004-12-02 | WPWK491 | LIAUA |
| 2004-12-01 | WPWK491 | ESUAPR |
| 2004-12-01 | WPWK491 | EFUAPR |
| 2004-11-24 | WPWK491 | PNACT |
| 2004-11-18 | WPWK491 | AUTHPR |
| 2004-11-17 | WPWK491 | AUDMOD |
| 2004-09-28 | WPWK491 | LETAUS |
| 2004-09-02 | WPWK491 | LTSAPR |
| 2004-09-02 | WPWK491 | LIAUA |
| 2004-09-01 | WPWK491 | EFUAPR |
| 2004-09-01 | WPWK491 | ESUAPR |
| 2003-08-09 | WPWK491 | LITRAN |
| 2002-12-06 | WPWK491 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2466389 | 2026-08-02 00:44:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWK491 | ULS 2466389 | 2026-08-02 00:44:13 |
| Status | E | ULS 2466389 | 2026-08-02 00:44:13 |
| Service | GS | ULS 2466389 | 2026-08-02 00:44:13 |
| Grant Date | 2002-12-06 | ULS 2466389 | 2026-08-02 00:44:13 |
| Expiration Date | 2012-12-06 | ULS 2466389 | 2026-08-02 00:44:13 |
| Cancellation Date | 2013-01-26 | ULS 2466389 | 2026-08-02 00:44:13 |