Universal Licensing System
WPJY445
H R H ASSOCIATES INC DBA CHARLES D WALKER MFG CO
License details
| ULS identifier | 1742517 |
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| Call sign | WPJY445 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-12-12 |
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| Expiration | 2001-12-12 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 154.57 MHz |
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| Locations | 1 |
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| Representative location | SAN FRANCISCO, CA |
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| Coordinates | 37.7774167, -122.4121944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:57 |
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Licensee
| Name | H R H ASSOCIATES INC DBA CHARLES D WALKER MFG CO |
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| Applicant type | C |
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| Location | SAN FRANCISCO, CA |
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| Address | 1237 MINNESOTA ST, SAN FRANCISCO, CA, 94107 |
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| Phone | 4152857112 |
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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 | 154.57000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 154.57000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SAN FRANCISCO, CA | 37.77741667, -122.41219444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1237 MINNESOTA ST, SAN FRANCISCO, CA | | 4152857112 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WPJY445 | LIEXP |
| 2001-09-17 | WPJY445 | LETRES |
| 2001-09-14 | WPJY445 | LETAUS |
| 2000-11-23 | WPJY445 | LICCNV |
| 1996-12-12 | WPJY445 | LIISS |
| 1996-12-12 | WPJY445 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1742517 | 2026-08-02 01:28:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJY445 | ULS 1742517 | 2026-08-02 01:28:57 |
| Status | E | ULS 1742517 | 2026-08-02 01:28:57 |
| Service | IG | ULS 1742517 | 2026-08-02 01:28:57 |
| Grant Date | 1996-12-12 | ULS 1742517 | 2026-08-02 01:28:57 |
| Expiration Date | 2001-12-12 | ULS 1742517 | 2026-08-02 01:28:57 |
| Cancellation Date | 2002-05-05 | ULS 1742517 | 2026-08-02 01:28:57 |