Universal Licensing System
WSNP640
IMPLECHO
License details
| ULS identifier | 5334865 |
|---|
| Call sign | WSNP640 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-07-22 |
|---|
| Expiration | 2026-07-30 |
|---|
| Frequency range | 451.7875 - 457.9875 MHz (16 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Long Beach, LOS ANGELES, CA |
|---|
| Coordinates | 33.7638889, -118.1877500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.78750000 | | | 8.000000 | 8.000000 | |
| 2 | 1 | MO | 451.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 451.86250000 | | | 8.000000 | 8.000000 | |
| 2 | 1 | MO | 451.86250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 451.93750000 | | | 8.000000 | 8.000000 | |
| 2 | 1 | MO | 451.93750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.28750000 | | | 8.000000 | 8.000000 | |
| 2 | 1 | MO | 452.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.31250000 | | | 8.000000 | 8.000000 | |
| 2 | 1 | MO | 452.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.41250000 | | | 8.000000 | 8.000000 | |
| 2 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.76250000 | | | 8.000000 | 8.000000 | |
| 2 | 1 | MO | 452.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.98750000 | | | 8.000000 | 8.000000 | |
| 2 | 1 | MO | 452.98750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.78750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.86250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.93750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.31250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.41250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.76250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.78750000 | | 7K60FXE |
| 2 | 1 | 451.78750000 | | 7K60FXE |
| 1 | 1 | 451.86250000 | | 7K60FXE |
| 2 | 1 | 451.86250000 | | 7K60FXE |
| 1 | 1 | 451.93750000 | | 7K60FXE |
| 2 | 1 | 451.93750000 | | 7K60FXE |
| 1 | 1 | 452.28750000 | | 7K60FXE |
| 2 | 1 | 452.28750000 | | 7K60FXE |
| 1 | 1 | 452.31250000 | | 7K60FXE |
| 2 | 1 | 452.31250000 | | 7K60FXE |
| 1 | 1 | 452.41250000 | | 7K60FXE |
| 2 | 1 | 452.41250000 | | 7K60FXE |
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 2 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 452.98750000 | | 7K60FXE |
| 2 | 1 | 452.98750000 | | 7K60FXE |
| 2 | 1 | 456.78750000 | | 7K60FXE |
| 2 | 1 | 456.86250000 | | 7K60FXE |
| 2 | 1 | 456.93750000 | | 7K60FXE |
| 2 | 1 | 457.28750000 | | 7K60FXE |
| 2 | 1 | 457.31250000 | | 7K60FXE |
| 2 | 1 | 457.41250000 | | 7K60FXE |
| 2 | 1 | 457.76250000 | | 7K60FXE |
| 2 | 1 | 457.98750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 386 E. Shoreline Dr., Long Beach, LOS ANGELES, CA | 33.76388889, -118.18775000 | 3.000 m | B | 15.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 2.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 386 E Shoreline Dr., Long Beach, CA | LOS ANGELES | 2625233133 |
Special conditions
| Type | Condition code |
|---|
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-22 | WSNP640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5334865 | 2026-08-02 01:24:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSNP640 | ULS 5334865 | 2026-08-02 01:24:19 |
| Status | A | ULS 5334865 | 2026-08-02 01:24:19 |
| Service | IG | ULS 5334865 | 2026-08-02 01:24:19 |
| Grant Date | 2026-07-22 | ULS 5334865 | 2026-08-02 01:24:19 |
| Expiration Date | 2026-07-30 | ULS 5334865 | 2026-08-02 01:24:19 |