Universal Licensing System
WPQK627
CALIFORNIA SCHOOL FOR THE BLIND
License details
| ULS identifier | 1828081 |
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| Call sign | WPQK627 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-06-23 |
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| Expiration | 2025-08-18 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 451.95 - 466.5625 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | FREMONT, ALAMEDA, CA |
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| Coordinates | 37.5594167, -121.9631389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBC | 451.95000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB | 451.95000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 451.95000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FB | 461.56250000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | FB2 | 461.56250000 | | | 10.000000 | 10.000000 | |
| 4 | 1 | MO | 461.56250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 461.88750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.56250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | FX1 | 466.56250000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.95000000 | | 11K2F3E |
| 1 | 1 | 451.95000000 | | 11K2F3E |
| 2 | 1 | 451.95000000 | | 11K2F3E |
| 3 | 1 | 461.56250000 | | 11K2F3E |
| 3 | 1 | 461.56250000 | | 11K2F3E |
| 4 | 1 | 461.56250000 | | 11K2F3E |
| 4 | 1 | 461.88750000 | | 11K2F3E |
| 4 | 1 | 466.56250000 | | 11K2F3E |
| 5 | 1 | 466.56250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 500 WALNUT AVE, FREMONT, ALAMEDA, CA | 37.56244444, -121.96663889 | 21.000 m | B | 4.000 m structure / 10.000 m overall | N |
| 2 | T | | | | | | |
| 3 | | 39350 GALLAUDET DRIVE, FREMONT, ALAMEDA, CA | 37.55941667, -121.96313889 | 16.000 m | B | 10.000 m structure / 10.000 m overall | N |
| 4 | | | | | | | N |
| 5 | | ALAMEDA, CA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | -121.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 6.000 m | | | | -120.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 39350 GALLAUDET DRIVE, FREMONT, CA | ALAMEDA | 5107943783 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WPQK627 | LIEXP |
| 2025-08-08 | WPQK627 | ESURNW |
| 2025-07-19 | WPQK627 | ESURNW |
| 2025-05-26 | WPQK627 | LETRES |
| 2015-06-23 | WPQK627 | LIREN |
| 2015-06-19 | WPQK627 | ESURNW |
| 2015-05-25 | WPQK627 | LETRES |
| 2015-05-20 | WPQK627 | ESURNW |
| 2015-02-03 | WPQK627 | LETCNS |
| 2014-05-07 | WPQK627 | LIMOD |
| 2005-08-17 | WPQK627 | LIREN |
| 2005-08-17 | WPQK627 | LTSFRN |
| 2005-05-23 | WPQK627 | LETRES |
| 2004-06-04 | WPQK627 | LTSFRN |
| 2001-09-04 | WPQK627 | AUDOPR |
| 2000-11-23 | WPQK627 | LICCNV |
| 2000-08-18 | WPQK627 | LIISS |
| 2000-08-18 | WPQK627 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1828081 | 2026-08-02 01:17:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQK627 | ULS 1828081 | 2026-08-02 01:17:10 |
| Status | E | ULS 1828081 | 2026-08-02 01:17:10 |
| Service | IG | ULS 1828081 | 2026-08-02 01:17:10 |
| Grant Date | 2015-06-23 | ULS 1828081 | 2026-08-02 01:17:10 |
| Expiration Date | 2025-08-18 | ULS 1828081 | 2026-08-02 01:17:10 |
| Cancellation Date | 2025-12-13 | ULS 1828081 | 2026-08-02 01:17:10 |