Universal Licensing System
WRWW777
EAST BAY MUNICIPAL UTILITY DISTRICT
License details
| ULS identifier | 4749183 |
|---|---|
| Call sign | WRWW777 |
| Radio service | IG |
| Status | A |
| Grant date | 2023-04-07 |
| Expiration | 2033-04-07 |
| Frequency range | 217.1 - 218.1 MHz (2 frequencies) |
| Locations | 1 |
| Representative location | DANVILLE, CONTRA COSTA, CA |
| Coordinates | 37.7932222, -121.9903056 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:17:40 |
Licensee
| Name | EAST BAY MUNICIPAL UTILITY DISTRICT |
|---|---|
| Applicant type | G |
| FRN | 0001539568 |
| Location | OAKLAND, CA |
| Address | OAKLAND, CA, 946231055 |
| Phone | 5102871975 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 217.10000000 | 2.000000 | 25.000000 | |||
| 2 | 1 | FXO | 217.10000000 | 2.000000 | 25.000000 | |||
| 3 | 1 | FXO | 217.10000000 | 2.000000 | 25.000000 | |||
| 4 | 1 | FXO | 217.10000000 | 2.000000 | 25.000000 | |||
| 5 | 1 | FXO | 217.10000000 | 2.000000 | 25.000000 | |||
| 6 | 1 | FXO | 217.10000000 | 2.000000 | 25.000000 | |||
| 1 | 1 | FXO | 218.10000000 | 2.000000 | 25.000000 | |||
| 2 | 1 | FXO | 218.10000000 | 2.000000 | 25.000000 | |||
| 3 | 1 | FXO | 218.10000000 | 2.000000 | 25.000000 | |||
| 4 | 1 | FXO | 218.10000000 | 2.000000 | 25.000000 | |||
| 5 | 1 | FXO | 218.10000000 | 2.000000 | 25.000000 | |||
| 6 | 1 | FXO | 218.10000000 | 2.000000 | 25.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 217.10000000 | 11K2F1D | |
| 1 | 1 | 217.10000000 | 20K0F1D | |
| 1 | 1 | 217.10000000 | 11K2F2D | |
| 1 | 1 | 217.10000000 | 20K0F2D | |
| 2 | 1 | 217.10000000 | 11K2F1D | |
| 2 | 1 | 217.10000000 | 20K0F2D | |
| 2 | 1 | 217.10000000 | 11K2F2D | |
| 2 | 1 | 217.10000000 | 20K0F1D | |
| 3 | 1 | 217.10000000 | 11K2F1D | |
| 3 | 1 | 217.10000000 | 20K0F2D | |
| 3 | 1 | 217.10000000 | 20K0F1D | |
| 3 | 1 | 217.10000000 | 11K2F2D | |
| 4 | 1 | 217.10000000 | 20K0F1D | |
| 4 | 1 | 217.10000000 | 11K2F2D | |
| 4 | 1 | 217.10000000 | 11K2F1D | |
| 4 | 1 | 217.10000000 | 20K0F2D | |
| 5 | 1 | 217.10000000 | 20K0F2D | |
| 5 | 1 | 217.10000000 | 11K2F1D | |
| 5 | 1 | 217.10000000 | 20K0F1D | |
| 5 | 1 | 217.10000000 | 11K2F2D | |
| 6 | 1 | 217.10000000 | 20K0F3E | |
| 6 | 1 | 217.10000000 | 11K2F1D | |
| 6 | 1 | 217.10000000 | 20K0F2D | |
| 6 | 1 | 217.10000000 | 11K2F2D | |
| 6 | 1 | 217.10000000 | 20K0F1D | |
| 6 | 1 | 217.10000000 | 11K2F3E | |
| 1 | 1 | 218.10000000 | 20K0F1D | |
| 1 | 1 | 218.10000000 | 20K0F2D | |
| 1 | 1 | 218.10000000 | 11K2F2D | |
| 1 | 1 | 218.10000000 | 11K2F1D | |
| 2 | 1 | 218.10000000 | 20K0F2D | |
| 2 | 1 | 218.10000000 | 11K2F2D | |
| 2 | 1 | 218.10000000 | 20K0F1D | |
| 2 | 1 | 218.10000000 | 11K2F1D | |
| 3 | 1 | 218.10000000 | 11K2F2D | |
| 3 | 1 | 218.10000000 | 11K2F1D | |
| 3 | 1 | 218.10000000 | 20K0F1D | |
| 3 | 1 | 218.10000000 | 20K0F2D | |
| 4 | 1 | 218.10000000 | 20K0F2D | |
| 4 | 1 | 218.10000000 | 11K2F2D | |
| 4 | 1 | 218.10000000 | 11K2F1D | |
| 4 | 1 | 218.10000000 | 20K0F1D | |
| 5 | 1 | 218.10000000 | 11K2F1D | |
| 5 | 1 | 218.10000000 | 20K0F2D | |
| 5 | 1 | 218.10000000 | 20K0F1D | |
| 5 | 1 | 218.10000000 | 11K2F2D | |
| 6 | 1 | 218.10000000 | 20K0F2D | |
| 6 | 1 | 218.10000000 | 11K2F3E | |
| 6 | 1 | 218.10000000 | 20K0F1D | |
| 6 | 1 | 218.10000000 | 11K2F2D | |
| 6 | 1 | 218.10000000 | 20K0F3E | |
| 6 | 1 | 218.10000000 | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | NORRIS CANYON RD, SAN RAMON, CONTRA COSTA, CA | 37.77705556, -121.96125000 | 145.000 m | POLE | 6.100 m structure / 6.100 m overall | |
| 2 | T | PETERS RANCH ROAD TANK, SAN RAMONE, CONTRA COSTA, CA | 37.79325000, -121.99030556 | 202.000 m | TANK | 12.100 m structure / 12.100 m overall | N |
| 3 | T | OFF OF MORGAN AND DERBY DR, SAN RAMON, CONTRA COSTA, CA | 37.75597222, -121.97455556 | 200.000 m | POLE | 6.100 m structure / 6.100 m overall | N |
| 4 | T | OFF OF DONALD D. DOYLE HWY, SAN RAMON, CONTRA COSTA, CA | 37.76188889, -121.96738889 | 142.000 m | POLE | 6.100 m structure / 6.100 m overall | |
| 5 | T | OFF OF FARIA PRESERVE PKWY, SAN RAMON, CONTRA COSTA, CA | 37.78033333, -121.98563889 | 217.000 m | POLE | 6.100 m structure / 10.600 m overall | |
| 6 | T | OFF OF PETERS RANCH RD, DANVILLE, CONTRA COSTA, CA | 37.79322222, -121.99030556 | 202.000 m | POLE | 6.100 m structure / 6.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 6.100 m | -85.100 | |||||
| 1 | 2 | T | 12.100 m | -12.700 | |||||
| 1 | 3 | T | 6.100 m | -21.000 | |||||
| 1 | 4 | T | 6.100 m | -93.800 | |||||
| 1 | 5 | T | 10.600 m | -4.600 | |||||
| 1 | 6 | T | 6.100 m | -18.600 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 2201 LARKEY LANE, WALNUT CREEK, CA | CONTRA COSTA | 5102871975 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-01-09 | WRWW777 | LETCNS |
| 2023-09-05 | WRWW777 | LIMOD |
| 2023-04-07 | WRWW777 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4749183 | 2026-08-02 01:17:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRWW777 | ULS 4749183 | 2026-08-02 01:17:40 |
| Status | A | ULS 4749183 | 2026-08-02 01:17:40 |
| Service | IG | ULS 4749183 | 2026-08-02 01:17:40 |
| Grant Date | 2023-04-07 | ULS 4749183 | 2026-08-02 01:17:40 |
| Expiration Date | 2033-04-07 | ULS 4749183 | 2026-08-02 01:17:40 |