Universal Licensing System
WPOP674
Young Broadcasting of San Francisco, Inc.
License details
| ULS identifier | 1047558 |
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| Call sign | WPOP674 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2008-08-07 |
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| Expiration | 2018-08-07 |
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| Cancellation | 2015-02-24 |
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| Frequency range | 21225 - 21625 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7551944, -122.4527222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21225.00000000 | | | | | |
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 1 | FXO | 21425.00000000 | | | | | |
| 1 | 1 | FXO | 21625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21225.00000000 | | 25M0F8W |
| 1 | 1 | 21325.00000000 | | 25M0F8W |
| 1 | 1 | 21425.00000000 | | 25M0F8W |
| 1 | 1 | 21625.00000000 | | 25M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 LA AVANZADA, SAN FRANCISCO, SAN FRANCISCO, CA | 37.75519444, -122.45272222 | 254.200 m | | 297.800 m overall | |
| 2 | R | | 37.78519444, -122.42161111 | 47.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 40.0000 | 39.5000 | | |
| 1 | 2 | R | | | | 40.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2015-02-25 | WPOP674 | LICAN |
| 2015-02-24 | WPOP674 | ESUAPR |
| 2014-12-19 | WPOP674 | LITRAN |
| 2014-05-09 | WPOP674 | ESUAPR |
| 2013-11-12 | WPOP674 | LITRAN |
| 2013-07-15 | WPOP674 | ESUAPR |
| 2012-11-19 | WPOP674 | LITRAN |
| 2012-08-17 | WPOP674 | ESUAPR |
| 2011-06-06 | WPOP674 | LTSAPR |
| 2011-06-04 | WPOP674 | LIAUA |
| 2010-09-09 | WPOP674 | ESCFNR |
| 2010-06-24 | WPOP674 | LIASS |
| 2010-06-08 | WPOP674 | ESUAPR |
| 2009-10-16 | WPOP674 | ESUAPR |
| 2009-08-20 | WPOP674 | ESUAPR |
| 2009-07-14 | WPOP674 | LIASS |
| 2009-03-31 | WPOP674 | LTSAPR |
| 2009-03-31 | WPOP674 | LIAUA |
| 2009-03-06 | WPOP674 | LTSAPR |
| 2008-08-07 | WPOP674 | LIREN |
| 2008-05-12 | WPOP674 | LETRES |
| 2006-03-06 | WPOP674 | LTSAPR |
| 2006-03-04 | WPOP674 | LIAUA |
| 2005-03-17 | WPOP674 | LTSAPR |
| 2000-10-17 | WPOP674 | LIASS |
| 2000-06-26 | WPOP674 | LIASS |
| 1999-08-14 | WPOP674 | LICCNV |
| 1998-08-07 | WPOP674 | LIISS |
| 1998-05-15 | WPOP674 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1047558 | 2026-08-02 02:45:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOP674 | ULS 1047558 | 2026-08-02 02:45:06 |
| Status | C | ULS 1047558 | 2026-08-02 02:45:06 |
| Service | MG | ULS 1047558 | 2026-08-02 02:45:06 |
| Grant Date | 2008-08-07 | ULS 1047558 | 2026-08-02 02:45:06 |
| Expiration Date | 2018-08-07 | ULS 1047558 | 2026-08-02 02:45:06 |
| Cancellation Date | 2015-02-24 | ULS 1047558 | 2026-08-02 02:45:06 |