Universal Licensing System
WRWA245
NatureBridge
License details
| ULS identifier | 4716756 |
|---|
| Call sign | WRWA245 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-01-28 |
|---|
| Expiration | 2033-01-28 |
|---|
| Frequency range | 452.7625 - 467.4625 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SAUSALITO, MARIN, CA |
|---|
| Coordinates | 37.8322222, -122.5352222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:08 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.76250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.46250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 452.83750000 | | 7K60FXE |
| 1 | 1 | 457.76250000 | | 7K60FXE |
| 1 | 1 | 462.46250000 | | 7K60FXE |
| 1 | 1 | 467.46250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAUSALITO, MARIN, CA | 37.83222222, -122.53522222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1033 FORT CRONKHITE, SAUSALITO, CA | MARIN | 4159924799 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-17 | WRWA245 | FRATRE |
| 2024-03-06 | WRWA245 | PNLISR |
| 2024-03-06 | WRWA245 | LETTRS |
| 2023-10-31 | WRWA245 | LETCNS |
| 2023-01-28 | WRWA245 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4716756 | 2026-08-02 01:23:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWA245 | ULS 4716756 | 2026-08-02 01:23:08 |
| Status | A | ULS 4716756 | 2026-08-02 01:23:08 |
| Service | IG | ULS 4716756 | 2026-08-02 01:23:08 |
| Grant Date | 2023-01-28 | ULS 4716756 | 2026-08-02 01:23:08 |
| Expiration Date | 2033-01-28 | ULS 4716756 | 2026-08-02 01:23:08 |