Universal Licensing System
WPPG450
License details
| ULS identifier | 1303294 |
|---|---|
| Call sign | WPPG450 |
| Radio service | YW |
| Status | C |
| Grant date | 2014-09-17 |
| Expiration | 2024-12-07 |
| Cancellation | 2015-09-25 |
| Frequency range | 482.0125 - 488.275 MHz (6 frequencies) |
| Locations | 1 |
| Representative location | San Bruno, SAN MATEO, CA |
| Coordinates | 37.6088056, -122.4574722 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-16 06:43:03 |
Licensee
| Name | SAN MATEO,COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0001539840 |
| Location | REDWOOD CITY, CA |
| Address | 501 WINSLOW ST, REDWOOD CITY, CA, 94603 |
| Phone | 6503634442 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB8C | 482.01250000 | 100.000000 | 150.000000 | |||
| 2 | 1 | FB8C | 482.01250000 | 100.000000 | 150.000000 | |||
| 6 | 1 | FB8C | 482.01250000 | 100.000000 | 150.000000 | |||
| 1 | 1 | FB8C | 482.06250000 | 100.000000 | 150.000000 | |||
| 2 | 1 | FB8C | 482.06250000 | 100.000000 | 150.000000 | |||
| 6 | 1 | FB8C | 482.06250000 | 100.000000 | 150.000000 | |||
| 1 | 1 | FB8C | 482.31250000 | 100.000000 | 150.000000 | |||
| 6 | 1 | FB8C | 482.31250000 | 100.000000 | 150.000000 | |||
| 3 | 2 | FX1 | 485.01250000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 485.01250000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 485.01250000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 485.06250000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 485.06250000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 485.06250000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 485.21250000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 485.21250000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 485.21250000 | 10.000000 | 32.000000 | |||
| 1 | 1 | FB8C | 488.22500000 | 100.000000 | 150.000000 | |||
| 2 | 1 | FB8C | 488.22500000 | 100.000000 | 150.000000 | |||
| 6 | 1 | FB8C | 488.22500000 | 100.000000 | 150.000000 | |||
| 1 | 1 | FB8C | 488.25000000 | 100.000000 | 150.000000 | |||
| 2 | 1 | FB8C | 488.25000000 | 100.000000 | 150.000000 | |||
| 6 | 1 | FB8C | 488.25000000 | 100.000000 | 150.000000 | |||
| 1 | 1 | FB8C | 488.27500000 | 100.000000 | 150.000000 | |||
| 2 | 1 | FB8C | 488.27500000 | 100.000000 | 150.000000 | |||
| 6 | 1 | FB8C | 488.27500000 | 100.000000 | 150.000000 | |||
| 3 | 1 | FX1 | 491.01250000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.01250000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.01250000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.08750000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.08750000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.08750000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.13750000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.13750000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.13750000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.21250000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.21250000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.21250000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.22500000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.22500000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.22500000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.23750000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.23750000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.23750000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.25000000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.25000000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.25000000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.26250000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.26250000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.26250000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.27500000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.27500000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.27500000 | 10.000000 | 32.000000 | |||
| 3 | 1 | FX1 | 491.28750000 | 10.000000 | 32.000000 | |||
| 4 | 1 | FX1 | 491.28750000 | 10.000000 | 32.000000 | |||
| 5 | 1 | FX1 | 491.28750000 | 10.000000 | 32.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 482.01250000 | 11K3F9W | |
| 2 | 1 | 482.01250000 | 11K3F9W | |
| 6 | 1 | 482.01250000 | 10K0F1D | |
| 6 | 1 | 482.01250000 | 8K10F1E | |
| 1 | 1 | 482.06250000 | 11K3F9W | |
| 2 | 1 | 482.06250000 | 11K3F9W | |
| 6 | 1 | 482.06250000 | 8K10F1E | |
| 6 | 1 | 482.06250000 | 10K0F1D | |
| 1 | 1 | 482.31250000 | 10K0F1D | |
| 1 | 1 | 482.31250000 | 8K10F1E | |
| 6 | 1 | 482.31250000 | 10K0F1D | |
| 6 | 1 | 482.31250000 | 8K10F1E | |
| 3 | 2 | 485.01250000 | 11K3F9W | |
| 4 | 1 | 485.01250000 | 11K3F9W | |
| 5 | 1 | 485.01250000 | 11K3F9W | |
| 3 | 1 | 485.06250000 | 11K3F9W | |
| 4 | 1 | 485.06250000 | 11K3F9W | |
| 5 | 1 | 485.06250000 | 11K3F9W | |
| 3 | 1 | 485.21250000 | 11K3F9W | |
| 4 | 1 | 485.21250000 | 11K3F9W | |
| 5 | 1 | 485.21250000 | 11K3F9W | |
| 1 | 1 | 488.22500000 | 11K3F9W | |
| 2 | 1 | 488.22500000 | 11K3F9W | |
| 6 | 1 | 488.22500000 | 10K0F1D | |
| 6 | 1 | 488.22500000 | 8K10F1E | |
| 1 | 1 | 488.25000000 | 11K3F9W | |
| 2 | 1 | 488.25000000 | 11K3F9W | |
| 6 | 1 | 488.25000000 | 10K0F1D | |
| 6 | 1 | 488.25000000 | 8K10F1E | |
| 1 | 1 | 488.27500000 | 11K3F9W | |
| 2 | 1 | 488.27500000 | 11K3F9W | |
| 6 | 1 | 488.27500000 | 10K0F1D | |
| 6 | 1 | 488.27500000 | 8K10F1E | |
| 3 | 1 | 491.01250000 | 11K3F9W | |
| 4 | 1 | 491.01250000 | 11K3F9W | |
| 5 | 1 | 491.01250000 | 11K3F9W | |
| 3 | 1 | 491.08750000 | 11K3F9W | |
| 4 | 1 | 491.08750000 | 11K3F9W | |
| 5 | 1 | 491.08750000 | 11K3F9W | |
| 3 | 1 | 491.13750000 | 11K3F9W | |
| 4 | 1 | 491.13750000 | 11K3F9W | |
| 5 | 1 | 491.13750000 | 11K3F9W | |
| 3 | 1 | 491.21250000 | 11K3F9W | |
| 4 | 1 | 491.21250000 | 11K3F9W | |
| 5 | 1 | 491.21250000 | 11K3F9W | |
| 3 | 1 | 491.22500000 | 11K3F9W | |
| 4 | 1 | 491.22500000 | 11K3F9W | |
| 5 | 1 | 491.22500000 | 11K3F9W | |
| 3 | 1 | 491.23750000 | 11K3F9W | |
| 4 | 1 | 491.23750000 | 11K3F9W | |
| 5 | 1 | 491.23750000 | 11K3F9W | |
| 3 | 1 | 491.25000000 | 11K3F9W | |
| 4 | 1 | 491.25000000 | 11K3F9W | |
| 5 | 1 | 491.25000000 | 11K3F9W | |
| 3 | 1 | 491.26250000 | 11K3F9W | |
| 4 | 1 | 491.26250000 | 11K3F9W | |
| 5 | 1 | 491.26250000 | 11K3F9W | |
| 3 | 1 | 491.27500000 | 11K3F9W | |
| 4 | 1 | 491.27500000 | 11K3F9W | |
| 5 | 1 | 491.27500000 | 11K3F9W | |
| 3 | 1 | 491.28750000 | 11K3F9W | |
| 4 | 1 | 491.28750000 | 11K3F9W | |
| 5 | 1 | 491.28750000 | 11K3F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | SKYLAWN CEMETERY 4 MI SW, SAN MATEO, SAN MATEO, CA | 37.50380556, -122.37077778 | 342.900 m | TOWER | 21.300 m structure / 21.300 m overall | N |
| 2 | T | TOWNE RIDGE, LA HONDA, SAN MATEO, CA | 37.28772222, -122.24663889 | 396.000 m | POLE | 8.000 m structure / 10.000 m overall | N |
| 3 | T | 555 CTY CENTER CTY OFFICE BLDG #2, REDWOOD CITY, SAN MATEO, CA | 37.48883333, -122.22997222 | 2.000 m | PIPE | 22.000 m structure / 23.000 m overall | N |
| 4 | T | NORTH PEAK 2.48 MI NE, MONTARA, SAN MATEO, CA | 37.56133333, -122.47775000 | 578.000 m | TOWER | 27.000 m structure / 27.000 m overall | N |
| 5 | T | ROLPH MTN 3.46 MI ENE, LA HONDA, SAN MATEO, CA | 37.33077778, -122.21386111 | 707.000 m | TOWER | 18.000 m structure / 20.000 m overall | N |
| 6 | T | 2 miles west of Highway 35 on Sneath Lane, San Bruno, SAN MATEO, CA | 37.60880556, -122.45747222 | 381.000 m | TOWER | 12.200 m structure / 19.800 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 18.300 m | V | 7.0000 | 160.0000 | 258.000 | ||
| 1 | 2 | T | 8.000 m | 112.000 | |||||
| 1 | 3 | T | 23.000 m | -83.000 | |||||
| 1 | 4 | T | 18.000 m | 512.000 | |||||
| 1 | 5 | T | 18.000 m | 410.000 | |||||
| 1 | 6 | T | 18.300 m | V | 6.6000 | 360.0000 | 319.000 | ||
| 2 | 3 | T | 23.000 m | 23.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 501 WINSLOW ST, REDWOOD CITY, CA | SAN MATEO | 6503634442 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2015-09-26 | WPPG450 | LICAN |
| 2014-09-17 | WPPG450 | LIREN |
| 2014-09-15 | WPPG450 | LETRES |
| 2004-09-16 | WPPG450 | ESUAPR |
| 2004-09-13 | WPPG450 | LETRES |
| 2004-09-08 | WPPG450 | LETCNS |
| 2004-09-08 | WPPG450 | ESURNW |
| 2003-11-24 | WPPG450 | LETCNS |
| 2003-02-27 | WPPG450 | LIMOD |
| 2002-01-16 | WPPG450 | AUDOPR |
| 2001-02-26 | WPPG450 | COR |
| 2001-01-22 | WPPG450 | COR |
| 2000-10-20 | WPPG450 | LICCNV |
| 1999-12-22 | WPPG450 | AUTHPR |
| 1999-12-07 | WPPG450 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1303294 | 2026-08-16 06:43:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPPG450 | ULS 1303294 | 2026-08-16 06:43:03 |
| Status | C | ULS 1303294 | 2026-08-16 06:43:03 |
| Service | YW | ULS 1303294 | 2026-08-16 06:43:03 |
| Grant Date | 2014-09-17 | ULS 1303294 | 2026-08-16 06:43:03 |
| Expiration Date | 2024-12-07 | ULS 1303294 | 2026-08-16 06:43:03 |
| Cancellation Date | 2015-09-25 | ULS 1303294 | 2026-08-16 06:43:03 |