Universal Licensing System
WRFM541
Amazon.Com - DFO3
License details
| ULS identifier | 4267384 |
|---|
| Call sign | WRFM541 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-03-28 |
|---|
| Expiration | 2030-03-28 |
|---|
| Frequency range | 463.4125 - 469.7125 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | LIVERMORE, ALAMEDA, CA |
|---|
| Coordinates | 37.7039444, -121.7051667 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.41250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.08750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.61250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.68750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.71250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 468.41250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.08750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.61250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.68750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.71250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.41250000 | | 7K60FXE |
| 1 | 1 | 464.08750000 | | 7K60FXE |
| 1 | 1 | 464.61250000 | | 7K60FXE |
| 1 | 1 | 464.68750000 | | 7K60FXE |
| 1 | 1 | 464.71250000 | | 7K60FXE |
| 1 | 1 | 468.41250000 | | 7K60FXE |
| 1 | 1 | 469.08750000 | | 7K60FXE |
| 1 | 1 | 469.61250000 | | 7K60FXE |
| 1 | 1 | 469.68750000 | | 7K60FXE |
| 1 | 1 | 469.71250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LIVERMORE, ALAMEDA, CA | 37.70394444, -121.70516667 | | | | |
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 | 400 LONGFELLOW CT, LIVERMORE, CA | ALAMEDA | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-29 | WRFM541 | LETCNS |
| 2020-03-28 | WRFM541 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4267384 | 2026-08-02 01:22:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFM541 | ULS 4267384 | 2026-08-02 01:22:24 |
| Status | A | ULS 4267384 | 2026-08-02 01:22:24 |
| Service | IG | ULS 4267384 | 2026-08-02 01:22:24 |
| Grant Date | 2020-03-28 | ULS 4267384 | 2026-08-02 01:22:24 |
| Expiration Date | 2030-03-28 | ULS 4267384 | 2026-08-02 01:22:24 |