Universal Licensing System
WSAI309
Chinese American International School
License details
| ULS identifier | 4871472 |
|---|
| Call sign | WSAI309 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-01-18 |
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| Expiration | 2034-01-18 |
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| Frequency range | 451.4625 - 456.4875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7291944, -122.4738611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 7K60FXE |
| 1 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 456.46250000 | | 7K60FXE |
| 1 | 1 | 456.48750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN FRANCISCO, SAN FRANCISCO, CA | 37.72919444, -122.47386111 | | | | |
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 | 3250 19TH AVE, SAN FRANCISCO, CA | SAN FRANCISCO | 4158618066 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-18 | WSAI309 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4871472 | 2026-08-02 01:24:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSAI309 | ULS 4871472 | 2026-08-02 01:24:07 |
| Status | A | ULS 4871472 | 2026-08-02 01:24:07 |
| Service | IG | ULS 4871472 | 2026-08-02 01:24:07 |
| Grant Date | 2024-01-18 | ULS 4871472 | 2026-08-02 01:24:07 |
| Expiration Date | 2034-01-18 | ULS 4871472 | 2026-08-02 01:24:07 |