Universal Licensing System
WPKA816
SOUTH SAN FRANCISCO, CITY OF
License details
| ULS identifier | 1268065 |
|---|
| Call sign | WPKA816 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-10-22 |
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| Expiration | 2032-01-08 |
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| Frequency range | 489.3375 - 492.3375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN CARLOS, SAN MATEO, CA |
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| Coordinates | 37.5093889, -122.2771944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 489.33750000 | | | 60.000000 | 137.000000 | |
| 2 | 1 | FB2S | 489.33750000 | | | 60.000000 | 137.000000 | |
| 4 | 1 | MO | 489.33750000 | | | 45.000000 | 45.000000 | |
| 5 | 1 | FB2 | 489.33750000 | | | 60.000000 | 137.000000 | |
| 2 | 1 | FX1 | 492.33750000 | | | 20.000000 | 122.000000 | |
| 4 | 1 | MO | 492.33750000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 489.33750000 | | 8K70D1W |
| 1 | 1 | 489.33750000 | | 8K10F1D |
| 1 | 1 | 489.33750000 | | 9K80D7W |
| 1 | 1 | 489.33750000 | | 8K70D7W |
| 1 | 1 | 489.33750000 | | 11K2F3E |
| 1 | 1 | 489.33750000 | | 8K10F1E |
| 1 | 1 | 489.33750000 | | 8K10F7W |
| 2 | 1 | 489.33750000 | | 8K10F1D |
| 2 | 1 | 489.33750000 | | 8K10F1E |
| 2 | 1 | 489.33750000 | | 8K10F7W |
| 2 | 1 | 489.33750000 | | 8K70D1W |
| 2 | 1 | 489.33750000 | | 9K80D7W |
| 2 | 1 | 489.33750000 | | 8K70D7W |
| 2 | 1 | 489.33750000 | | 11K2F3E |
| 4 | 1 | 489.33750000 | | 8K10F1D |
| 4 | 1 | 489.33750000 | | 8K10F7W |
| 4 | 1 | 489.33750000 | | 8K70D1W |
| 4 | 1 | 489.33750000 | | 8K10F1E |
| 4 | 1 | 489.33750000 | | 8K70D7W |
| 4 | 1 | 489.33750000 | | 9K80D7W |
| 4 | 1 | 489.33750000 | | 11K2F3E |
| 5 | 1 | 489.33750000 | | 8K70D1W |
| 5 | 1 | 489.33750000 | | 9K80D7W |
| 5 | 1 | 489.33750000 | | 8K70D7W |
| 5 | 1 | 489.33750000 | | 8K10F1D |
| 5 | 1 | 489.33750000 | | 8K10F1E |
| 5 | 1 | 489.33750000 | | 11K2F3E |
| 5 | 1 | 489.33750000 | | 8K10F7W |
| 2 | 1 | 492.33750000 | | 8K70D7W |
| 2 | 1 | 492.33750000 | | 8K10F1E |
| 2 | 1 | 492.33750000 | | 9K80D7W |
| 2 | 1 | 492.33750000 | | 8K10F1D |
| 2 | 1 | 492.33750000 | | 11K2F3E |
| 2 | 1 | 492.33750000 | | 8K70D1W |
| 2 | 1 | 492.33750000 | | 8K10F7W |
| 4 | 1 | 492.33750000 | | 8K70D1W |
| 4 | 1 | 492.33750000 | | 8K10F1E |
| 4 | 1 | 492.33750000 | | 8K70D7W |
| 4 | 1 | 492.33750000 | | 9K80D7W |
| 4 | 1 | 492.33750000 | | 8K10F1D |
| 4 | 1 | 492.33750000 | | 11K2F3E |
| 4 | 1 | 492.33750000 | | 8K10F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNTAIN RD, NORTH OF, S SAN FRANCISCO, SAN MATEO, CA | 37.66530556, -122.42113889 | 177.000 m | LTOWER | 12.000 m structure / 12.000 m overall | N |
| 2 | T | 1 CHESTNUT AVE, SOUTH SAN FRANCISCO, SAN MATEO, CA | 37.65641667, -122.43347222 | 8.000 m | MTOWER | 36.600 m structure / 40.000 m overall | N |
| 4 | T | | | | | | N |
| 5 | T | 950 BUCKLAND AVENUE, SAN CARLOS, SAN MATEO, CA | 37.50938889, -122.27719444 | 164.600 m | POLE | 18.300 m structure / 19.200 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 141.000 | |
| 1 | 2 | T | | 33.900 m | | | | -22.400 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 19.200 m | | | | 83.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 CHESTNUT AVE, SOUTH SAN FRANCISCO, CA | SAN MATEO | 6508778900 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-31 | WPKA816 | LETCNS |
| 2022-05-04 | WPKA816 | LIMOD |
| 2022-04-12 | WPKA816 | LETCNS |
| 2021-10-22 | WPKA816 | LIREN |
| 2021-10-18 | WPKA816 | LETRES |
| 2021-07-14 | WPKA816 | LIMOD |
| 2011-10-12 | WPKA816 | LIREN |
| 2011-10-10 | WPKA816 | ESURNW |
| 2008-01-17 | WPKA816 | LIMOD |
| 2007-04-19 | WPKA816 | LIAUA |
| 2007-04-19 | WPKA816 | ESUAPR |
| 2002-02-04 | WPKA816 | AUDOPR |
| 2001-10-16 | WPKA816 | LIREN |
| 2001-10-15 | WPKA816 | LETRES |
| 2000-10-20 | WPKA816 | LICCNV |
| 1997-01-08 | WPKA816 | LIISS |
| 1997-01-08 | WPKA816 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1268065 | 2026-08-02 01:15:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKA816 | ULS 1268065 | 2026-08-02 01:15:06 |
| Status | A | ULS 1268065 | 2026-08-02 01:15:06 |
| Service | PW | ULS 1268065 | 2026-08-02 01:15:06 |
| Grant Date | 2021-10-22 | ULS 1268065 | 2026-08-02 01:15:06 |
| Expiration Date | 2032-01-08 | ULS 1268065 | 2026-08-02 01:15:06 |