Universal Licensing System
WRMB539
License details
| ULS identifier | 4423123 |
|---|---|
| Call sign | WRMB539 |
| Radio service | GE |
| Status | A |
| Grant date | 2021-03-16 |
| Expiration | 2031-03-16 |
| Frequency range | 809.6875 - 854.6875 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | FRIDAY HARBOR, SAN JUAN, WA |
| Coordinates | 48.5217500, -122.9961111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:26:08 |
Licensee
| Name | SAN JUAN, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0013993548 |
| Location | FRIDAY HARBOR, WA |
| Address | 350 COURT ST #5, FRIDAY HARBOR, WA, 98250 |
| Phone | 3603700587 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 1 | MO | 809.68750000 | 30.000000 | 30.000000 | |||
| 1 | 1 | FB2 | 854.68750000 | 30.000000 | 30.000000 | |||
| 2 | 1 | FB2 | 854.68750000 | 30.000000 | 30.000000 | |||
| 3 | 1 | FB2 | 854.68750000 | 30.000000 | 30.000000 | |||
| 5 | 1 | FB2 | 854.68750000 | 30.000000 | 30.000000 | |||
| 6 | 1 | FB2 | 854.68750000 | 30.000000 | 30.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 1 | 809.68750000 | 20K0F3E | |
| 1 | 1 | 854.68750000 | 20K0F3E | |
| 2 | 1 | 854.68750000 | 20K0F3E | |
| 3 | 1 | 854.68750000 | 20K0F3E | |
| 5 | 1 | 854.68750000 | 20K0F3E | |
| 6 | 1 | 854.68750000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 320 COVEY RUN RD, FRIDAY HARBOR, SAN JUAN, WA | 48.52175000, -122.99611111 | 83.000 m | UPOLE | 25.500 m structure / 26.500 m overall | |
| 2 | T | 809 NECK POINT RD, SHAW ISLAND, SAN JUAN, WA | 48.57788889, -122.97286111 | 96.000 m | UPOLE | 25.500 m structure / 26.500 m overall | |
| 3 | T | RUM RUNNER RD, LOPEZ ISLAND, SAN JUAN, WA | 48.50708333, -122.90797222 | 94.000 m | UPOLE | 25.500 m structure / 26.500 m overall | |
| 5 | T | 281 VISTA RD, LOPEZ ISLAND, SAN JUAN, WA | 48.45169444, -122.89800000 | 20.100 m | UPOLE | 25.500 m structure / 26.500 m overall | |
| 6 | T | 300 SPENCER RD, BLAKELY ISLAND, SAN JUAN, WA | 48.58136111, -122.80986111 | 165.400 m | UPOLE | 25.500 m structure / 26.500 m overall | |
| 7 | T | SAN JUAN, WA |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 26.500 m | V | 80.400 | ||||
| 1 | 2 | T | 26.500 m | V | 82.500 | ||||
| 1 | 3 | T | 26.500 m | V | 97.500 | ||||
| 1 | 5 | T | 26.500 m | V | 90.0000 | 34.600 | |||
| 1 | 6 | T | 26.500 m | 147.700 | |||||
| 1 | 7 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 350 COURT ST #5, FRIDAY HARBOR, WA | SAN JUAN | 3603700587 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-04-12 | WRMB539 | LETCNS |
| 2022-02-17 | WRMB539 | PLAUPR |
| 2021-12-14 | WRMB539 | LETCNS |
| 2021-03-16 | WRMB539 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4423123 | 2026-08-02 01:26:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRMB539 | ULS 4423123 | 2026-08-02 01:26:08 |
| Status | A | ULS 4423123 | 2026-08-02 01:26:08 |
| Service | GE | ULS 4423123 | 2026-08-02 01:26:08 |
| Grant Date | 2021-03-16 | ULS 4423123 | 2026-08-02 01:26:08 |
| Expiration Date | 2031-03-16 | ULS 4423123 | 2026-08-02 01:26:08 |