Universal Licensing System
WSCS493
SAN MATEO PRE-HOSPITAL EMERGENCY SERVICES PROVIDERS
License details
| ULS identifier | 4943896 |
|---|---|
| Call sign | WSCS493 |
| Radio service | PW |
| Status | A |
| Grant date | 2024-04-30 |
| Expiration | 2034-04-30 |
| Frequency range | 151.475 - 155.895 MHz (5 frequencies) |
| Locations | 6 |
| Representative location | MOSS BEACH, SAN MATEO, CA |
| Coordinates | 37.5330278, -122.5153889 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:08:32 |
Licensee
| Name | SAN MATEO PRE-HOSPITAL EMERGENCY SERVICES PROVIDERS |
|---|---|
| Applicant type | G |
| FRN | 0014870265 |
| Location | SAN MATEO, CA |
| Address | 2121 S. El Camino Real, Bldg. B, Suite 100, SAN MATEO, CA, 94403 |
| Phone | 9252403595 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 151.47500000 | 50.000000 | 100.000000 | |||
| 2 | 1 | FB2 | 151.47500000 | 50.000000 | 100.000000 | |||
| 3 | 1 | FB2 | 151.47500000 | 50.000000 | 100.000000 | |||
| 4 | 1 | FB2 | 151.47500000 | 50.000000 | 100.000000 | |||
| 5 | 1 | FB2 | 151.47500000 | 50.000000 | 100.000000 | |||
| 6 | 1 | FB2 | 151.47500000 | 50.000000 | 100.000000 | |||
| 1 | 1 | FB2 | 153.89000000 | 50.000000 | 100.000000 | |||
| 2 | 1 | FB2 | 153.89000000 | 50.000000 | 100.000000 | |||
| 3 | 1 | FB2 | 153.89000000 | 50.000000 | 100.000000 | |||
| 4 | 1 | FB2 | 153.89000000 | 50.000000 | 100.000000 | |||
| 5 | 1 | FB2 | 153.89000000 | 50.000000 | 100.000000 | |||
| 6 | 1 | FB2 | 153.89000000 | 50.000000 | 100.000000 | |||
| 1 | 1 | FB2 | 154.37000000 | 50.000000 | 100.000000 | |||
| 1 | 1 | FB2 | 155.32500000 | 50.000000 | 100.000000 | |||
| 2 | 1 | FB2 | 155.32500000 | 50.000000 | 100.000000 | |||
| 3 | 1 | FB2 | 155.32500000 | 50.000000 | 100.000000 | |||
| 4 | 1 | FB2 | 155.32500000 | 50.000000 | 100.000000 | |||
| 5 | 1 | FB2 | 155.32500000 | 50.000000 | 100.000000 | |||
| 6 | 1 | FB2 | 155.32500000 | 50.000000 | 100.000000 | |||
| 1 | 1 | FB2 | 155.89500000 | 50.000000 | 100.000000 | |||
| 2 | 1 | FB2 | 155.89500000 | 50.000000 | 100.000000 | |||
| 3 | 1 | FB2 | 155.89500000 | 50.000000 | 100.000000 | |||
| 4 | 1 | FB2 | 155.89500000 | 50.000000 | 100.000000 | |||
| 5 | 1 | FB2 | 155.89500000 | 50.000000 | 100.000000 | |||
| 6 | 1 | FB2 | 155.89500000 | 50.000000 | 100.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 151.47500000 | 11K3F3E | |
| 2 | 1 | 151.47500000 | 11K3F3E | |
| 3 | 1 | 151.47500000 | 11K3F3E | |
| 4 | 1 | 151.47500000 | 11K3F3E | |
| 5 | 1 | 151.47500000 | 11K3F3E | |
| 6 | 1 | 151.47500000 | 11K3F3E | |
| 1 | 1 | 153.89000000 | 11K3F3E | |
| 2 | 1 | 153.89000000 | 11K3F3E | |
| 3 | 1 | 153.89000000 | 11K3F3E | |
| 4 | 1 | 153.89000000 | 11K3F3E | |
| 5 | 1 | 153.89000000 | 11K3F3E | |
| 6 | 1 | 153.89000000 | 11K3F3E | |
| 1 | 1 | 154.37000000 | 11K3F3E | |
| 1 | 1 | 155.32500000 | 11K3F3E | |
| 2 | 1 | 155.32500000 | 11K3F3E | |
| 3 | 1 | 155.32500000 | 11K3F3E | |
| 4 | 1 | 155.32500000 | 11K3F3E | |
| 5 | 1 | 155.32500000 | 11K3F3E | |
| 6 | 1 | 155.32500000 | 11K3F3E | |
| 1 | 1 | 155.89500000 | 11K3F3E | |
| 2 | 1 | 155.89500000 | 11K3F3E | |
| 3 | 1 | 155.89500000 | 11K3F3E | |
| 4 | 1 | 155.89500000 | 11K3F3E | |
| 5 | 1 | 155.89500000 | 11K3F3E | |
| 6 | 1 | 155.89500000 | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2575 SAND HILL RD, MENLO PARK, SAN MATEO, CA | 37.41716667, -122.19894444 | 100.000 m | B | 9.000 m structure / 9.000 m overall | |
| 2 | T | 701 LAUREL ST, MENLO PARK, SAN MATEO, CA | 37.45413889, -122.17775000 | 21.000 m | LTOWER | 15.000 m structure / 15.000 m overall | |
| 3 | T | 531 OBISPO RD, EL GRANADA, SAN MATEO, CA | 37.50200000, -122.47033333 | 8.000 m | B | 9.000 m structure / 9.000 m overall | |
| 4 | T | TANK BEHIND FS44, MOSS BEACH, SAN MATEO, CA | 37.53302778, -122.51538889 | 57.000 m | TANK | 9.000 m structure / 9.000 m overall | |
| 5 | T | 0.12 MILES N NW OF W POINT AVE, HALF MOON BAY, SAN MATEO, CA | 37.50347222, -122.49813889 | 27.400 m | LTOWER | 21.300 m structure / 24.400 m overall | |
| 6 | T | CAHILL RIDGE RD, SAN MATEO, SAN MATEO, CA | 37.50386111, -122.37125000 | 348.000 m | LTOWER | 10.000 m structure / 10.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 9.000 m | 360.0000 | -56.000 | ||||
| 1 | 2 | T | 15.000 m | 360.0000 | -62.000 | ||||
| 1 | 3 | T | 9.000 m | 360.0000 | -73.000 | ||||
| 1 | 4 | T | 9.000 m | 360.0000 | 3.000 | ||||
| 1 | 5 | T | 24.400 m | 360.0000 | -15.900 | ||||
| 1 | 6 | T | 10.000 m | 360.0000 | 227.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 400 COUNTY CENTER DR, REDWOOD CITY, CA | SAN MATEO | 6503634963 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2026-01-28 | WSCS493 | LIAUA |
| 2024-11-25 | WSCS493 | LIMOD |
| 2024-07-10 | WSCS493 | LIMOD |
| 2024-04-30 | WSCS493 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4943896 | 2026-08-02 01:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WSCS493 | ULS 4943896 | 2026-08-02 01:08:32 |
| Status | A | ULS 4943896 | 2026-08-02 01:08:32 |
| Service | PW | ULS 4943896 | 2026-08-02 01:08:32 |
| Grant Date | 2024-04-30 | ULS 4943896 | 2026-08-02 01:08:32 |
| Expiration Date | 2034-04-30 | ULS 4943896 | 2026-08-02 01:08:32 |