Universal Licensing System
WPWQ638
HGST, INC - A WESTERN DIGITAL COMPANY
License details
| ULS identifier | 2474322 |
|---|
| Call sign | WPWQ638 |
|---|
| Radio service | YI |
|---|
| Status | E |
|---|
| Grant date | 2004-11-24 |
|---|
| Expiration | 2015-01-21 |
|---|
| Cancellation | 2015-03-28 |
|---|
| Frequency range | 896.2375 - 939.475 MHz (10 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SAN JOSE, SANTA CLARA, CA |
|---|
| Coordinates | 37.3062778, -121.7516944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:27 |
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Licensee
| Name | HGST, INC - A WESTERN DIGITAL COMPANY |
|---|
| Applicant type | C |
|---|
| FRN | 0012130076 |
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| Location | SAN JOSE, CA |
|---|
| Address | 5600 Cottle Road, SAN JOSE, CA, 95193 |
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| Phone | 4087176726 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 896.23750000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 896.23750000 | | | 2.000000 | 2.000000 | |
| 5 | 1 | MO | 896.23750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FX1 | 896.96250000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 896.96250000 | | | 2.000000 | 2.000000 | |
| 5 | 1 | MO | 896.96250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FX1 | 900.45000000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 900.45000000 | | | 2.000000 | 2.000000 | |
| 5 | 1 | MO | 900.45000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FX1 | 900.46250000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 900.46250000 | | | 2.000000 | 2.000000 | |
| 5 | 1 | MO | 900.46250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FX1 | 900.47500000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 900.47500000 | | | 2.000000 | 2.000000 | |
| 5 | 1 | MO | 900.47500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB2C | 935.23750000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 935.23750000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | FB2C | 935.23750000 | | | 35.000000 | 50.000000 | |
| 5 | 1 | MO | 935.23750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB2C | 935.96250000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 935.96250000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | FB2C | 935.96250000 | | | 35.000000 | 50.000000 | |
| 5 | 1 | MO | 935.96250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB2C | 939.45000000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 939.45000000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | FB2C | 939.45000000 | | | 35.000000 | 50.000000 | |
| 5 | 1 | MO | 939.45000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB2C | 939.46250000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 939.46250000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | FB2C | 939.46250000 | | | 35.000000 | 50.000000 | |
| 5 | 1 | MO | 939.46250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB2C | 939.47500000 | | | 35.000000 | 50.000000 | |
| 3 | 1 | MO | 939.47500000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | FB2C | 939.47500000 | | | 35.000000 | 50.000000 | |
| 5 | 1 | MO | 939.47500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 896.23750000 | | 13K6F3E |
| 1 | 1 | 896.23750000 | | 7K60FXE |
| 3 | 1 | 896.23750000 | | 13K6F3E |
| 3 | 1 | 896.23750000 | | 7K60FXE |
| 5 | 1 | 896.23750000 | | 13K6F3E |
| 1 | 1 | 896.96250000 | | 7K60FXE |
| 1 | 1 | 896.96250000 | | 13K6F3E |
| 3 | 1 | 896.96250000 | | 13K6F3E |
| 3 | 1 | 896.96250000 | | 7K60FXE |
| 5 | 1 | 896.96250000 | | 13K6F3E |
| 1 | 1 | 900.45000000 | | 13K6F3E |
| 1 | 1 | 900.45000000 | | 7K60FXE |
| 3 | 1 | 900.45000000 | | 13K6F3E |
| 3 | 1 | 900.45000000 | | 7K60FXE |
| 5 | 1 | 900.45000000 | | 13K6F3E |
| 1 | 1 | 900.46250000 | | 7K60FXE |
| 1 | 1 | 900.46250000 | | 13K6F3E |
| 3 | 1 | 900.46250000 | | 7K60FXE |
| 3 | 1 | 900.46250000 | | 13K6F3E |
| 5 | 1 | 900.46250000 | | 13K6F3E |
| 1 | 1 | 900.47500000 | | 13K6F3E |
| 1 | 1 | 900.47500000 | | 7K60FXE |
| 3 | 1 | 900.47500000 | | 13K6F3E |
| 3 | 1 | 900.47500000 | | 7K60FXE |
| 5 | 1 | 900.47500000 | | 13K6F3E |
| 2 | 1 | 935.23750000 | | 7K60FXE |
| 2 | 1 | 935.23750000 | | 13K6F3E |
| 3 | 1 | 935.23750000 | | 13K6F3E |
| 3 | 1 | 935.23750000 | | 7K60FXE |
| 4 | 1 | 935.23750000 | | 13K6F3E |
| 5 | 1 | 935.23750000 | | 13K6F3E |
| 2 | 1 | 935.96250000 | | 7K60FXE |
| 2 | 1 | 935.96250000 | | 13K6F3E |
| 3 | 1 | 935.96250000 | | 13K6F3E |
| 3 | 1 | 935.96250000 | | 7K60FXE |
| 4 | 1 | 935.96250000 | | 13K6F3E |
| 5 | 1 | 935.96250000 | | 13K6F3E |
| 2 | 1 | 939.45000000 | | 7K60FXE |
| 2 | 1 | 939.45000000 | | 13K6F3E |
| 3 | 1 | 939.45000000 | | 7K60FXE |
| 3 | 1 | 939.45000000 | | 13K6F3E |
| 4 | 1 | 939.45000000 | | 13K6F3E |
| 5 | 1 | 939.45000000 | | 13K6F3E |
| 2 | 1 | 939.46250000 | | 13K6F3E |
| 2 | 1 | 939.46250000 | | 7K60FXE |
| 3 | 1 | 939.46250000 | | 13K6F3E |
| 3 | 1 | 939.46250000 | | 7K60FXE |
| 4 | 1 | 939.46250000 | | 13K6F3E |
| 5 | 1 | 939.46250000 | | 13K6F3E |
| 2 | 1 | 939.47500000 | | 13K6F3E |
| 2 | 1 | 939.47500000 | | 7K60FXE |
| 3 | 1 | 939.47500000 | | 13K6F3E |
| 3 | 1 | 939.47500000 | | 7K60FXE |
| 4 | 1 | 939.47500000 | | 13K6F3E |
| 5 | 1 | 939.47500000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | 5601 GREAT OAKS PARKWAY, SAN JOSE, SANTA CLARA, CA | 37.24355556, -121.79188889 | 64.400 m | BANT | 17.100 m structure / 21.300 m overall | N |
| 3 | T | | | | | | |
| 4 | | 3403 YERBA BUENA RD, SAN JOSE, SANTA CLARA, CA | 37.30627778, -121.75169444 | 177.200 m | BANT | 17.100 m structure / 21.300 m overall | N |
| 5 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 21.300 m | | | | -151.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 21.300 m | | | | -156.900 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5600 Cottle Road, San Jose, CA | SANTA CLARA | 4082563313 |
License history
| Date | File or call sign | Action |
|---|
| 2015-03-28 | WPWQ638 | LIEXP |
| 2014-10-27 | WPWQ638 | LETRES |
| 2013-08-29 | WPWQ638 | LIMOD |
| 2013-04-10 | WPWQ638 | LIMOD |
| 2012-10-24 | WPWQ638 | ESCAPR |
| 2012-10-24 | WPWQ638 | LIAUA |
| 2012-10-23 | WPWQ638 | EFUAPR |
| 2012-10-23 | WPWQ638 | ESUAPR |
| 2007-11-27 | WPWQ638 | LETCNS |
| 2007-02-23 | WPWQ638 | LIMOD |
| 2005-01-04 | WPWQ638 | LIAUA |
| 2005-01-03 | WPWQ638 | ESUAPR |
| 2004-12-21 | WPWQ638 | LIAUA |
| 2004-12-20 | WPWQ638 | ESUAPR |
| 2004-11-24 | WPWQ638 | LIREN |
| 2004-11-23 | WPWQ638 | LTSFRN |
| 2004-11-23 | WPWQ638 | ESCAPR |
| 2004-11-22 | WPWQ638 | ESCAPR |
| 2004-11-11 | WPWQ638 | LTSAPR |
| 2004-10-25 | WPWQ638 | LETRES |
| 2003-02-05 | WPWQ638 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2474322 | 2026-08-02 01:17:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWQ638 | ULS 2474322 | 2026-08-02 01:17:27 |
| Status | E | ULS 2474322 | 2026-08-02 01:17:27 |
| Service | YI | ULS 2474322 | 2026-08-02 01:17:27 |
| Grant Date | 2004-11-24 | ULS 2474322 | 2026-08-02 01:17:27 |
| Expiration Date | 2015-01-21 | ULS 2474322 | 2026-08-02 01:17:27 |
| Cancellation Date | 2015-03-28 | ULS 2474322 | 2026-08-02 01:17:27 |