Universal Licensing System
WRMT871
License details
| ULS identifier | 4455577 |
|---|---|
| Call sign | WRMT871 |
| Radio service | PW |
| Status | A |
| Grant date | 2021-06-03 |
| Expiration | 2031-06-03 |
| Frequency range | 171.9125 MHz |
| Locations | 6 |
| Representative location | KENTFIELD, MARIN, CA |
| Coordinates | 37.9561944, -122.5476389 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:09 |
Licensee
| Name | MARIN, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0004060067 |
| Location | SAN RAFAEL, CA |
| Address | SAN RAFAEL, CA, 94913 |
| Phone | 4154737313 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 171.91250000 | 5.000000 | 20.000000 | |||
| 2 | 1 | FXO | 171.91250000 | 5.000000 | 5.000000 | |||
| 3 | 1 | FXO | 171.91250000 | 5.000000 | 7.000000 | |||
| 4 | 1 | FXO | 171.91250000 | 5.000000 | 20.000000 | |||
| 5 | 1 | FXO | 171.91250000 | 5.000000 | 20.000000 | |||
| 6 | 1 | FXO | 171.91250000 | 5.000000 | 20.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 171.91250000 | 11K0F2D | |
| 2 | 1 | 171.91250000 | 11K0F2D | |
| 3 | 1 | 171.91250000 | 11K0F2D | |
| 4 | 1 | 171.91250000 | 11K0F2D | |
| 5 | 1 | 171.91250000 | 11K0F2D | |
| 6 | 1 | 171.91250000 | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | KENTFIELD, KENTFIELD, MARIN, CA | 37.95619444, -122.54763889 | 10.000 m | PIPE | 3.000 m structure / 4.000 m overall | |
| 2 | T | ARROYO CORTE MADERA DEL PRESIDIO, MILL VALLEY, MARIN, CA | 37.89833333, -122.53500000 | 9.000 m | BPIPE | 3.000 m structure / 4.000 m overall | |
| 3 | T | CORTE MADERA CREEK, KENTFIELD, MARIN, CA | 37.96333333, -122.55691667 | 8.000 m | BPIPE | 3.000 m structure / 4.000 m overall | |
| 4 | T | COYOTE CREEK, TAM VALLEY, MILL VALLEY, MARIN, CA | 37.87955556, -122.52336111 | 4.500 m | PIPE | 1.800 m structure / 5.200 m overall | N |
| 5 | T | POINT REYES STATION, POINT REYES, MARIN, CA | 38.06797222, -122.80838889 | 7.000 m | PIPE | 4.000 m structure / 5.000 m overall | |
| 6 | T | OCEANA MARIN, DILLON BEACH, MARIN, CA | 38.25741667, -122.95777778 | 139.000 m | PIPE | 4.000 m structure / 5.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 4.000 m | V | 6.0000 | 221.0000 | -94.100 | ||
| 1 | 2 | T | 4.000 m | V | 360.0000 | -65.400 | |||
| 1 | 3 | T | 4.000 m | V | 3.0000 | 360.0000 | -104.300 | ||
| 1 | 4 | T | 4.000 m | V | 6.0000 | 325.0000 | -56.900 | ||
| 1 | 5 | T | 5.000 m | V | 6.0000 | 128.0000 | -109.200 | ||
| 1 | 6 | T | 5.000 m | V | 6.0000 | 138.0000 | 91.300 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 4 PETER BEHR DRIVE, SAN RAFAEL, CA | MARIN | 4154997242 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-05-26 | WRMT871 | LIMOD |
| 2021-06-03 | WRMT871 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4455577 | 2026-08-02 01:24:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRMT871 | ULS 4455577 | 2026-08-02 01:24:09 |
| Status | A | ULS 4455577 | 2026-08-02 01:24:09 |
| Service | PW | ULS 4455577 | 2026-08-02 01:24:09 |
| Grant Date | 2021-06-03 | ULS 4455577 | 2026-08-02 01:24:09 |
| Expiration Date | 2031-06-03 | ULS 4455577 | 2026-08-02 01:24:09 |