Universal Licensing System
WSMI870
LOS ANGELES COUNTY OFFICE OF EDUCATION
License details
| ULS identifier | 5281629 |
|---|
| Call sign | WSMI870 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-04-07 |
|---|
| Expiration | 2036-04-07 |
|---|
| Frequency range | 461.6375 - 469.6 MHz (17 frequencies) |
|---|
| Locations | 9 |
|---|
| Representative location | LOS ANGELES, LOS ANGELES, CA |
|---|
| Coordinates | 34.0639722, -118.2067778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.63750000 | | | 25.000000 | 17.000000 | |
| 3 | 1 | MO | 461.63750000 | | | 4.000000 | 4.000000 | |
| 8 | 1 | MO | 462.23750000 | | | 6.000000 | 6.000000 | |
| 9 | 1 | MO | 462.38750000 | | | 6.000000 | 6.000000 | |
| 6 | 1 | MO | 462.41250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 463.30000000 | | | 20.000000 | 62.000000 | |
| 3 | 1 | MO | 463.30000000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 463.32500000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 463.35000000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 463.37500000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 463.65000000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | MO | 463.77500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.85000000 | | | 45.000000 | 65.000000 | |
| 3 | 1 | MO | 463.85000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 464.60000000 | | | 50.000000 | 75.000000 | |
| 4 | 1 | MO | 464.60000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 466.63750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FX1 | 466.63750000 | | | 25.000000 | 25.000000 | |
| 8 | 1 | MO | 467.23750000 | | | 6.000000 | 6.000000 | |
| 9 | 1 | MO | 467.38750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 468.85000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FX1 | 468.85000000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 469.60000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.63750000 | | 7K60FXE |
| 1 | 1 | 461.63750000 | | 11K2F3E |
| 3 | 1 | 461.63750000 | | 7K60FXE |
| 3 | 1 | 461.63750000 | | 11K2F3E |
| 8 | 1 | 462.23750000 | | 11K2F3E |
| 8 | 1 | 462.23750000 | | 7K60FXE |
| 9 | 1 | 462.38750000 | | 11K2F3E |
| 9 | 1 | 462.38750000 | | 7K60FXE |
| 6 | 1 | 462.41250000 | | 11K2F3E |
| 6 | 1 | 462.41250000 | | 7K60FXE |
| 1 | 1 | 463.30000000 | | 7K60FXE |
| 1 | 1 | 463.30000000 | | 11K2F3E |
| 3 | 1 | 463.30000000 | | 11K2F3E |
| 3 | 1 | 463.30000000 | | 7K60FXE |
| 7 | 1 | 463.32500000 | | 11K2F3E |
| 7 | 1 | 463.32500000 | | 7K60FXE |
| 7 | 1 | 463.35000000 | | 7K60FXE |
| 7 | 1 | 463.35000000 | | 11K2F3E |
| 7 | 1 | 463.37500000 | | 7K60FXE |
| 7 | 1 | 463.37500000 | | 11K2F3E |
| 6 | 1 | 463.65000000 | | 7K60FXE |
| 6 | 1 | 463.65000000 | | 11K2F3E |
| 7 | 1 | 463.77500000 | | 11K2F3E |
| 7 | 1 | 463.77500000 | | 7K60FXE |
| 1 | 1 | 463.85000000 | | 11K2F3E |
| 1 | 1 | 463.85000000 | | 7K60FXE |
| 3 | 1 | 463.85000000 | | 11K2F3E |
| 3 | 1 | 463.85000000 | | 7K60FXE |
| 2 | 1 | 464.60000000 | | 11K2F3E |
| 2 | 1 | 464.60000000 | | 7K60FXE |
| 4 | 1 | 464.60000000 | | 11K2F3E |
| 4 | 1 | 464.60000000 | | 7K60FXE |
| 3 | 1 | 466.63750000 | | 11K2F3E |
| 3 | 1 | 466.63750000 | | 7K60FXE |
| 5 | 1 | 466.63750000 | | 7K60FXE |
| 5 | 1 | 466.63750000 | | 11K2F3E |
| 8 | 1 | 467.23750000 | | 7K60FXE |
| 8 | 1 | 467.23750000 | | 11K2F3E |
| 9 | 1 | 467.38750000 | | 7K60FXE |
| 9 | 1 | 467.38750000 | | 11K2F3E |
| 3 | 1 | 468.85000000 | | 11K2F3E |
| 3 | 1 | 468.85000000 | | 7K60FXE |
| 5 | 1 | 468.85000000 | | 11K2F3E |
| 5 | 1 | 468.85000000 | | 7K60FXE |
| 4 | 1 | 469.60000000 | | 7K60FXE |
| 4 | 1 | 469.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1605 EASTLAKE AVE, LOS ANGELES, LOS ANGELES, CA | 34.06397222, -118.20677778 | 102.000 m | BANT | 6.000 m structure / 9.000 m overall | |
| 2 | T | 10100 PIONEER BLVD, SANTA FE SPRINGS, LOS ANGELES, CA | 33.94397222, -118.08055556 | 39.000 m | BANT | 9.000 m structure / 11.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | LOS ANGELES, CA | | | | | |
| 6 | T | LOS ANGELES, LOS ANGELES, CA | 33.94397222, -118.08030556 | | | | |
| 7 | T | LOS ANGELES, LOS ANGELES, CA | 34.06397222, -118.20677778 | | | | |
| 8 | T | SAN DIMAS, LOS ANGELES, CA | 34.13405556, -117.79583333 | | | | |
| 9 | T | SANTA CLARA, LOS ANGELES, CA | 34.45747222, -118.48305556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | -15.400 | |
| 1 | 2 | T | | 11.000 m | | | | -11.300 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1605 EASTLAKE AVE, LOS ANGELES, CA | LOS ANGELES | 3232254363 |
| 2 | 5151 STATE UNIVERSITY, LOS ANGELES, CA | LOS ANGELES | 3232254363 |
| 3 | 1900 N. SYCAMORE CANYON RD, SAN DIMAS, CA | LOS ANGELES | 9095992391 |
| 4 | 28750 BOUQUET CANYON RD, SANTA CLARITA, CA | LOS ANGELES | 6612968811 |
| 5 | 28700 BOUQUET CANYON RD, SANTA CLARITA, CA | LOS ANGELES | 6612968500 |
| 6 | 6621 N. STEPHENS RANCH RD, LA VERNE, CA | LOS ANGELES | 9095934921 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-09 | WSMI870 | COR |
| 2026-04-07 | WSMI870 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5281629 | 2026-08-02 01:24:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMI870 | ULS 5281629 | 2026-08-02 01:24:42 |
| Status | A | ULS 5281629 | 2026-08-02 01:24:42 |
| Service | IG | ULS 5281629 | 2026-08-02 01:24:42 |
| Grant Date | 2026-04-07 | ULS 5281629 | 2026-08-02 01:24:42 |
| Expiration Date | 2036-04-07 | ULS 5281629 | 2026-08-02 01:24:42 |