Universal Licensing System
WPNC578
SANTA CLARA COUNTY TRANSIT AGENCY
License details
| ULS identifier | 1039802 |
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| Call sign | WPNC578 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 1997-05-09 |
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| Expiration | 2002-05-09 |
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| Cancellation | 2002-08-11 |
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| Frequency range | 6545 - 10563.125 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | PALO ALTO, SANTA CLARA, CA |
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| Coordinates | 37.3188056, -122.1468889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:50 |
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Licensee
| Name | SANTA CLARA COUNTY TRANSIT AGENCY |
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| Applicant type | G |
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| Location | SAN JOSE, CA |
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| Address | 3331 N FIRST ST, SAN JOSE, CA, 951341906 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 2 | FXO | 6545.00000000 | | | | | |
| 1 | 3 | FXO | 6695.00000000 | | | | | |
| 1 | 1 | FXO | 10563.12500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6545.00000000 | | 10M0D7W |
| 1 | 3 | 6695.00000000 | | 10M0D7W |
| 1 | 1 | 10563.12500000 | | 3M75D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | BLACK MTN, PALO ALTO, SANTA CLARA, CA | 37.31880556, -122.14688889 | 855.600 m | | 6.100 m overall | |
| 2 | R | | 37.41130556, -122.07411111 | 8.500 m | | | |
| 3 | R | | 37.16022222, -121.90772222 | 1033.300 m | | | |
| 4 | R | | 37.38213889, -121.93911111 | 6.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 39.9000 | 32.1000 | | |
| 1 | 2 | R | | | | 39.9000 | | | |
| 1 | 3 | R | | | | 42.3000 | | | |
| 1 | 4 | R | | | | 42.3000 | | | |
| 2 | 1 | T | | | V | 42.3000 | 129.6000 | | |
| 3 | 1 | T | | | V | 42.3000 | 69.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-11 | WPNC578 | LIEXP |
| 2002-02-11 | WPNC578 | LETRES |
| 1999-08-14 | WPNC578 | LICCNV |
| 1997-05-09 | WPNC578 | LIISS |
| 1996-08-23 | WPNC578 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1039802 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNC578 | ULS 1039802 | 2026-08-02 02:47:50 |
| Status | E | ULS 1039802 | 2026-08-02 02:47:50 |
| Service | MW | ULS 1039802 | 2026-08-02 02:47:50 |
| Grant Date | 1997-05-09 | ULS 1039802 | 2026-08-02 02:47:50 |
| Expiration Date | 2002-05-09 | ULS 1039802 | 2026-08-02 02:47:50 |
| Cancellation Date | 2002-08-11 | ULS 1039802 | 2026-08-02 02:47:50 |