Universal Licensing System
WIG277
License details
| ULS identifier | 1261829 |
|---|---|
| Call sign | WIG277 |
| Radio service | PW |
| Status | A |
| Grant date | 2023-03-08 |
| Expiration | 2033-05-23 |
| Frequency range | 488.8875 - 491.8875 MHz (2 frequencies) |
| Locations | 11 |
| Representative location | REDWOOD CITY, SAN MATEO, CA |
| Coordinates | 37.1818889, -122.3944167 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:09:32 |
Licensee
| Name | SAN MATEO, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0001539840 |
| Location | REDWOOD CITY, CA |
| Address | 455 COUNTY CENTER, 3RD FLOOR, REDWOOD CITY, CA, 94063 |
| Phone | 6503634442 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 488.88750000 | 60.000000 | 150.000000 | |||
| 2 | 1 | FB2 | 488.88750000 | 60.000000 | 150.000000 | |||
| 3 | 1 | FB2 | 488.88750000 | 100.000000 | 115.000000 | |||
| 4 | 1 | FB2 | 488.88750000 | 60.000000 | 157.000000 | |||
| 6 | 1 | FB2 | 488.88750000 | 100.000000 | 150.000000 | |||
| 8 | 1 | MO | 488.88750000 | 20.000000 | 40.000000 | |||
| 8 | 1 | MO | 488.88750000 | 4.000000 | 8.000000 | |||
| 9 | 1 | MO | 488.88750000 | 4.000000 | 8.000000 | |||
| 9 | 1 | MO | 488.88750000 | 20.000000 | 40.000000 | |||
| 10 | 1 | MO | 488.88750000 | 20.000000 | 40.000000 | |||
| 10 | 1 | MO | 488.88750000 | 4.000000 | 8.000000 | |||
| 11 | 1 | MO | 488.88750000 | 20.000000 | 40.000000 | |||
| 11 | 1 | MO | 488.88750000 | 4.000000 | 8.000000 | |||
| 12 | 1 | MO | 488.88750000 | 4.000000 | 8.000000 | |||
| 12 | 1 | MO | 488.88750000 | 20.000000 | 40.000000 | |||
| 5 | 1 | FX1 | 491.88750000 | 40.000000 | 40.000000 | |||
| 8 | 1 | MO | 491.88750000 | 20.000000 | 40.000000 | |||
| 8 | 1 | MO | 491.88750000 | 4.000000 | 8.000000 | |||
| 9 | 1 | MO | 491.88750000 | 4.000000 | 8.000000 | |||
| 9 | 1 | MO | 491.88750000 | 20.000000 | 40.000000 | |||
| 10 | 1 | MO | 491.88750000 | 4.000000 | 8.000000 | |||
| 10 | 1 | MO | 491.88750000 | 20.000000 | 40.000000 | |||
| 11 | 1 | MO | 491.88750000 | 20.000000 | 40.000000 | |||
| 11 | 1 | MO | 491.88750000 | 4.000000 | 8.000000 | |||
| 12 | 1 | MO | 491.88750000 | 4.000000 | 8.000000 | |||
| 12 | 1 | MO | 491.88750000 | 20.000000 | 40.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 488.88750000 | 20K0F3E | |
| 1 | 1 | 488.88750000 | 11K3F3E | |
| 2 | 1 | 488.88750000 | 11K3F3E | |
| 2 | 1 | 488.88750000 | 20K0F3E | |
| 3 | 1 | 488.88750000 | 11K3F3E | |
| 3 | 1 | 488.88750000 | 20K0F3E | |
| 4 | 1 | 488.88750000 | 11K3F3E | |
| 4 | 1 | 488.88750000 | 20K0F3E | |
| 6 | 1 | 488.88750000 | 11K3F3E | |
| 6 | 1 | 488.88750000 | 20K0F3E | |
| 8 | 1 | 488.88750000 | 11K3F3E | |
| 8 | 1 | 488.88750000 | 20K0F3E | |
| 8 | 1 | 488.88750000 | 11K3F3E | |
| 8 | 1 | 488.88750000 | 20K0F3E | |
| 9 | 1 | 488.88750000 | 20K0F3E | |
| 9 | 1 | 488.88750000 | 11K3F3E | |
| 9 | 1 | 488.88750000 | 11K3F3E | |
| 9 | 1 | 488.88750000 | 20K0F3E | |
| 10 | 1 | 488.88750000 | 20K0F3E | |
| 10 | 1 | 488.88750000 | 11K3F3E | |
| 10 | 1 | 488.88750000 | 11K3F3E | |
| 10 | 1 | 488.88750000 | 20K0F3E | |
| 11 | 1 | 488.88750000 | 20K0F3E | |
| 11 | 1 | 488.88750000 | 11K3F3E | |
| 11 | 1 | 488.88750000 | 11K3F3E | |
| 11 | 1 | 488.88750000 | 20K0F3E | |
| 12 | 1 | 488.88750000 | 20K0F3E | |
| 12 | 1 | 488.88750000 | 11K3F3E | |
| 12 | 1 | 488.88750000 | 20K0F3E | |
| 12 | 1 | 488.88750000 | 11K3F3E | |
| 5 | 1 | 491.88750000 | 20K0F3E | |
| 5 | 1 | 491.88750000 | 11K3F3E | |
| 8 | 1 | 491.88750000 | 11K3F3E | |
| 8 | 1 | 491.88750000 | 20K0F3E | |
| 8 | 1 | 491.88750000 | 20K0F3E | |
| 8 | 1 | 491.88750000 | 11K3F3E | |
| 9 | 1 | 491.88750000 | 11K3F3E | |
| 9 | 1 | 491.88750000 | 20K0F3E | |
| 9 | 1 | 491.88750000 | 20K0F3E | |
| 9 | 1 | 491.88750000 | 11K3F3E | |
| 10 | 1 | 491.88750000 | 20K0F3E | |
| 10 | 1 | 491.88750000 | 11K3F3E | |
| 10 | 1 | 491.88750000 | 20K0F3E | |
| 10 | 1 | 491.88750000 | 11K3F3E | |
| 11 | 1 | 491.88750000 | 11K3F3E | |
| 11 | 1 | 491.88750000 | 20K0F3E | |
| 11 | 1 | 491.88750000 | 20K0F3E | |
| 11 | 1 | 491.88750000 | 11K3F3E | |
| 12 | 1 | 491.88750000 | 20K0F3E | |
| 12 | 1 | 491.88750000 | 11K3F3E | |
| 12 | 1 | 491.88750000 | 20K0F3E | |
| 12 | 1 | 491.88750000 | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | PIGEON POINT, REDWOOD CITY, SAN MATEO, CA | 37.18188889, -122.39441667 | 12.000 m | N | ||
| 2 | T | ROLPH MOUNTAIN, REDWOOD CITY, SAN MATEO, CA | 37.32883333, -122.21275000 | 747.000 m | N | ||
| 3 | T | 8888 CABRILLO HWY, MONTARA, SAN MATEO, CA | 37.53416667, -122.51833333 | 28.000 m | POLE | 16.100 m structure / 16.100 m overall | N |
| 4 | T | NORTH PEAK, REDWOOD CITY, SAN MATEO, CA | 37.56133333, -122.47775000 | 603.000 m | N | ||
| 5 | T | SAN FRANCISCO INTERNATIONAL AIRPORT, MILLBRAE, SAN MATEO, CA | 37.61716667, -122.88388889 | 2.000 m | N | ||
| 6 | T | 555 GUADALUPE PARKWAY, SAN BRUNO MOUNTAIN, BRISBANE, SAN MATEO, CA | 37.69216667, -122.44830556 | 289.000 m | TOWER | 12.000 m structure / 14.000 m overall | N |
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 6.000 m | 34.000 | |||||
| 1 | 2 | T | 10.000 m | 435.000 | |||||
| 1 | 3 | T | 8.000 m | V | 6.5000 | 0.0000 | -29.900 | ||
| 1 | 4 | T | 24.000 m | 489.000 | |||||
| 1 | 5 | T | 14.000 m | 130.000 | |||||
| 1 | 6 | T | 11.900 m | V | 6.6000 | 360.0000 | 253.800 | ||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 501 WINSLOW ST, REDWOOD CITY, CA | SAN MATEO | 6503634442 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-08-26 | WIG277 | LIAUA |
| 2023-03-08 | WIG277 | LIREN |
| 2023-02-27 | WIG277 | LETRES |
| 2023-02-22 | WIG277 | ESURNW |
| 2013-02-23 | WIG277 | LIREN |
| 2011-10-20 | WIG277 | LIMOD |
| 2011-10-19 | WIG277 | ESUAPR |
| 2011-08-05 | WIG277 | ESUAPR |
| 2003-08-05 | WIG277 | LIMOD |
| 2003-02-25 | WIG277 | LIREN |
| 2002-01-16 | WIG277 | AUDOPR |
| 2000-10-20 | WIG277 | LICCNV |
| 1998-05-19 | WIG277 | LIREN |
| 1998-05-19 | WIG277 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1261829 | 2026-08-02 01:09:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WIG277 | ULS 1261829 | 2026-08-02 01:09:32 |
| Status | A | ULS 1261829 | 2026-08-02 01:09:32 |
| Service | PW | ULS 1261829 | 2026-08-02 01:09:32 |
| Grant Date | 2023-03-08 | ULS 1261829 | 2026-08-02 01:09:32 |
| Expiration Date | 2033-05-23 | ULS 1261829 | 2026-08-02 01:09:32 |