Universal Licensing System
WPQR481
ART Licensing Corp.
License details
| ULS identifier | 1098752 |
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| Call sign | WPQR481 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-08-31 |
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| Expiration | 2010-08-31 |
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| Cancellation | 2004-10-21 |
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| Frequency range | 21525 - 21725 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SAN JOSE, SANTA CLARA, CA |
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| Coordinates | 37.3335556, -121.9053333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21525.00000000 | | | | | |
| 1 | 1 | FXO | 21575.00000000 | | | | | |
| 1 | 2 | FXO | 21725.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21325.00000000 | | 50M0D7W |
| 1 | 2 | 21525.00000000 | | 50M0D7W |
| 1 | 1 | 21575.00000000 | | 50M0D7W |
| 1 | 2 | 21725.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 250 STOCKTON AVE, SAN JOSE, SANTA CLARA, CA | 37.33355556, -121.90533333 | 25.900 m | B | 6.100 m structure / 9.500 m overall | |
| 2 | R | | 37.33394444, -121.89413889 | 26.200 m | | | |
| 3 | R | | 37.36836111, -121.91852778 | 14.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHP2-220A | | V | 40.1000 | 87.5000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHP2-220A | | | 40.1000 | | | |
| 1 | 3 | R | ANDREW CORPORATION VHP2-220A | | | 40.1000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHP2-220A | | V | 40.1000 | 343.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-10-22 | WPQR481 | LICAN |
| 2001-12-20 | WPQR481 | LITRAN |
| 2001-09-26 | WPQR481 | LIAUA |
| 2000-08-31 | WPQR481 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1098752 | 2026-08-02 02:46:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQR481 | ULS 1098752 | 2026-08-02 02:46:08 |
| Status | C | ULS 1098752 | 2026-08-02 02:46:08 |
| Service | CF | ULS 1098752 | 2026-08-02 02:46:08 |
| Grant Date | 2000-08-31 | ULS 1098752 | 2026-08-02 02:46:08 |
| Expiration Date | 2010-08-31 | ULS 1098752 | 2026-08-02 02:46:08 |
| Cancellation Date | 2004-10-21 | ULS 1098752 | 2026-08-02 02:46:08 |