Universal Licensing System
WPOP331
San Francisco, City and County of
License details
| ULS identifier | 1047240 |
|---|
| Call sign | WPOP331 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-04-18 |
|---|
| Expiration | 2028-07-15 |
|---|
| Frequency range | 10935 - 19560 MHz (8 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 37.7038056, -122.4302222 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 7 | FXO | 10935.00000000 | | | | | |
| 1 | 3 | FXO | 10975.00000000 | | | | | |
| 1 | 4 | FXO | 11015.00000000 | | | | | |
| 1 | 8 | FXO | 11055.00000000 | | | | | |
| 1 | 5 | FXO | 11095.00000000 | | | | | |
| 1 | 6 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 19520.00000000 | | | | | |
| 1 | 2 | FXO | 19560.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 7 | 10935.00000000 | | 40M0D7W |
| 1 | 3 | 10975.00000000 | | 40M0D7W |
| 1 | 4 | 11015.00000000 | | 40M0D7W |
| 1 | 8 | 11055.00000000 | | 40M0D7W |
| 1 | 5 | 11095.00000000 | | 40M0D7W |
| 1 | 6 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 19520.00000000 | | 40M0G7W |
| 1 | 2 | 19560.00000000 | | 40M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4150 CLEMENT ST BUILDING 200, SAN FRANCISCO, SAN FRANCISCO, CA | 37.78297222, -122.50636111 | 111.300 m | TANK | 31.100 m structure / 34.400 m overall | N |
| 2 | R | | 37.72380556, -122.47688889 | 32.000 m | | | |
| 3 | R | | 37.79297222, -122.41411111 | 103.600 m | | | |
| 4 | R | | 37.70380556, -122.43022222 | 230.100 m | | | |
| 5 | R | | 37.72383333, -122.47691667 | 32.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 44.8000 | 158.4000 | | |
| 1 | 2 | R | | | | 44.8000 | | | |
| 1 | 3 | R | | | | 44.8000 | | | |
| 1 | 4 | R | RADIO FREQUENCY SYSTEMS SU3-107FC | | | 37.5000 | | | |
| 1 | 5 | R | RFS SCX3-W100AMPT | | | 38.3000 | 0.0000 | | |
| 2 | 1 | T | | | V | 44.8000 | 82.2000 | | |
| 2 | 3 | R | RADIO FREQUENCY SYSTEMS SU3-107FC | | | 37.5000 | | | |
| 2 | 5 | R | RFS SCX3-W100AMPT | | | 38.3000 | 0.0000 | | |
| 3 | 1 | T | RADIO FREQUENCY SYSTEMS SU3-107FC | | H | 37.5000 | 82.2000 | | |
| 3 | 3 | R | RFS SCX3-W100AMPT | | | 38.3000 | 0.0000 | | |
| 4 | 1 | T | RADIO FREQUENCY SYSTEMS SU3-107FC | | V | 37.5000 | 142.6000 | | |
| 4 | 3 | R | RFS SCX3-W100AMPT | | | 38.3000 | 0.0000 | | |
| 5 | 1 | T | RFS SCX3-W100AMPT | | H | 38.3000 | 82.2000 | | |
| 6 | 1 | T | RFS SCX3-W100AMPT | | V | 38.3000 | 82.2000 | | |
| 7 | 1 | T | RFS SCX3-W100AMPT | | H | 38.3000 | 158.4000 | | |
| 8 | 1 | T | RFS SCX3-W100AMPT | | V | 38.3000 | 158.4000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-05 | WPOP331 | LETCNS |
| 2020-10-06 | WPOP331 | LIMOD |
| 2018-04-18 | WPOP331 | LIREN |
| 2017-09-16 | WPOP331 | LIAUA |
| 2016-08-09 | WPOP331 | LIAUA |
| 2016-08-08 | WPOP331 | ESUAPR |
| 2013-09-20 | WPOP331 | LIAUA |
| 2013-09-19 | WPOP331 | ESUAPR |
| 2013-03-09 | WPOP331 | LIAUA |
| 2013-03-08 | WPOP331 | ESUAPR |
| 2013-03-06 | WPOP331 | LIAUA |
| 2013-03-05 | WPOP331 | ESUAPR |
| 2012-02-02 | WPOP331 | LIAUA |
| 2012-02-01 | WPOP331 | ESUAPR |
| 2012-01-13 | WPOP331 | ESCAPR |
| 2012-01-13 | WPOP331 | LIAUA |
| 2012-01-12 | WPOP331 | EFUAPR |
| 2012-01-12 | WPOP331 | ESUAPR |
| 2008-04-23 | WPOP331 | LIREN |
| 2008-04-21 | WPOP331 | LETRES |
| 2008-04-16 | WPOP331 | ESURNW |
| 2007-05-30 | WPOP331 | LIMOD |
| 2007-04-11 | WPOP331 | ESUAPR |
| 2007-04-03 | WPOP331 | LIMOD |
| 2007-02-21 | WPOP331 | ESCAPR |
| 1999-08-14 | WPOP331 | LICCNV |
| 1998-07-15 | WPOP331 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1047240 | 2026-08-02 02:42:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOP331 | ULS 1047240 | 2026-08-02 02:42:30 |
| Status | A | ULS 1047240 | 2026-08-02 02:42:30 |
| Service | MG | ULS 1047240 | 2026-08-02 02:42:30 |
| Grant Date | 2018-04-18 | ULS 1047240 | 2026-08-02 02:42:30 |
| Expiration Date | 2028-07-15 | ULS 1047240 | 2026-08-02 02:42:30 |