Universal Licensing System
WPRV901
San Francisco, City and County of
License details
| ULS identifier | 1945709 |
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| Call sign | WPRV901 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-12-09 |
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| Expiration | 2031-02-22 |
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| Frequency range | 453.0375 - 465.4875 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7793611, -122.4205278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:00 |
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Licensee
| Name | San Francisco, City and County of |
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| Applicant type | G |
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| FRN | 0001540731 |
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| Location | San Francisco, CA |
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| Address | 200 Paul Ave,, Building B, San Francisco, CA, 94124 |
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| Phone | 4159289559 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.03750000 | | | 20.000000 | 10.000000 | |
| 2 | 1 | MO | 453.03750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 453.98750000 | | | 20.000000 | 10.000000 | |
| 2 | 1 | MO | 453.98750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 458.03750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 458.98750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 460.48750000 | | | 20.000000 | 10.000000 | |
| 2 | 1 | MO | 460.48750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 465.48750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.03750000 | | 11K2F3E |
| 1 | 1 | 453.03750000 | | 7K60FXE |
| 2 | 1 | 453.03750000 | | 11K2F3E |
| 2 | 1 | 453.03750000 | | 7K60FXE |
| 1 | 1 | 453.98750000 | | 11K2F3E |
| 1 | 1 | 453.98750000 | | 7K60FXE |
| 2 | 1 | 453.98750000 | | 7K60FXE |
| 2 | 1 | 453.98750000 | | 11K2F3E |
| 2 | 1 | 458.03750000 | | 7K60FXE |
| 2 | 1 | 458.03750000 | | 11K2F3E |
| 2 | 1 | 458.98750000 | | 11K2F3E |
| 2 | 1 | 458.98750000 | | 7K60FXE |
| 1 | 1 | 460.48750000 | | 11K2F3E |
| 1 | 1 | 460.48750000 | | 7K60FXE |
| 2 | 1 | 460.48750000 | | 11K2F3E |
| 2 | 1 | 460.48750000 | | 7K60FXE |
| 2 | 1 | 465.48750000 | | 11K2F3E |
| 2 | 1 | 465.48750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 401 VAN NESS AVE, SAN FRANCISCO, SAN FRANCISCO, CA | 37.77936111, -122.42052778 | 20.000 m | B | 6.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.000 m | V | 6.0000 | 360.0000 | 0.100 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 401 NESS AVE, SAN FRANCISCO, CA | SAN FRANCISCO | 4156216600 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-14 | WPRV901 | LIMOD |
| 2020-12-09 | WPRV901 | LIREN |
| 2020-11-30 | WPRV901 | LETRES |
| 2017-09-16 | WPRV901 | LIAUA |
| 2013-09-20 | WPRV901 | LIAUA |
| 2013-09-19 | WPRV901 | ESUAPR |
| 2013-03-09 | WPRV901 | LIAUA |
| 2013-03-08 | WPRV901 | ESUAPR |
| 2013-03-06 | WPRV901 | LIAUA |
| 2013-03-05 | WPRV901 | ESUAPR |
| 2012-02-02 | WPRV901 | LIAUA |
| 2012-02-01 | WPRV901 | ESUAPR |
| 2012-01-13 | WPRV901 | ESCAPR |
| 2012-01-13 | WPRV901 | LIAUA |
| 2012-01-12 | WPRV901 | EFUAPR |
| 2012-01-12 | WPRV901 | ESUAPR |
| 2011-02-17 | WPRV901 | LIREN |
| 2011-02-12 | WPRV901 | ESURNW |
| 2011-01-23 | WPRV901 | ESURNW |
| 2010-12-24 | WPRV901 | ESURNW |
| 2010-11-29 | WPRV901 | LETRES |
| 2010-11-24 | WPRV901 | ESURNW |
| 2002-02-20 | WPRV901 | AUDOPR |
| 2001-02-22 | WPRV901 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1945709 | 2026-08-02 01:10:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRV901 | ULS 1945709 | 2026-08-02 01:10:00 |
| Status | A | ULS 1945709 | 2026-08-02 01:10:00 |
| Service | PW | ULS 1945709 | 2026-08-02 01:10:00 |
| Grant Date | 2020-12-09 | ULS 1945709 | 2026-08-02 01:10:00 |
| Expiration Date | 2031-02-22 | ULS 1945709 | 2026-08-02 01:10:00 |