Universal Licensing System
WPLK912
ARCHBISHOP RIORDAN HIGH SCHOOL
License details
| ULS identifier | 1786731 |
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| Call sign | WPLK912 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2002-11-26 |
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| Expiration | 2013-02-20 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 469.675 MHz |
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| Locations | 1 |
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| Representative location | SAN FRANCISCO, CA |
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| Coordinates | 37.7241111, -122.4491389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:17 |
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Licensee
| Name | ARCHBISHOP RIORDAN HIGH SCHOOL |
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| Applicant type | C |
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| FRN | 0007783871 |
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| Location | SAN FRANCISCO, CA |
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| Address | 175 PHELAN AVE, SAN FRANCISCO, CA, 94112 |
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| Phone | 4155868200 |
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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 | 1 | MO | 469.67500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 469.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SAN FRANCISCO, CA | 37.72411111, -122.44913889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 175 PHELAN AVE, SAN FRANCISCO, CA | | 4155868200 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPLK912 | PNACT |
| 2004-06-10 | WPLK912 | LETACS |
| 2004-06-10 | WPLK912 | LITERM |
| 2002-11-26 | WPLK912 | LIREN |
| 2002-11-25 | WPLK912 | LETRES |
| 2000-11-23 | WPLK912 | LICCNV |
| 1998-02-20 | WPLK912 | LIISS |
| 1998-02-20 | WPLK912 | AUTHPR |
| WPLK912 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1786731 | 2026-08-02 01:15:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLK912 | ULS 1786731 | 2026-08-02 01:15:17 |
| Status | T | ULS 1786731 | 2026-08-02 01:15:17 |
| Service | IG | ULS 1786731 | 2026-08-02 01:15:17 |
| Grant Date | 2002-11-26 | ULS 1786731 | 2026-08-02 01:15:17 |
| Expiration Date | 2013-02-20 | ULS 1786731 | 2026-08-02 01:15:17 |
| Cancellation Date | 2004-06-10 | ULS 1786731 | 2026-08-02 01:15:17 |