Universal Licensing System
WSIU574
Continuum 33 Partners, LLC
License details
| ULS identifier | 5154050 |
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| Call sign | WSIU574 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-06-21 |
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| Expiration | 2035-06-21 |
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| Frequency range | 456.3875 - 457.8625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Pasadena, LOS ANGELES, CA |
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| Coordinates | 34.1356667, -118.1501667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.38750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.61250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.86250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.38750000 | | 7K60FXW |
| 1 | 1 | 456.38750000 | | 11K2F3E |
| 1 | 1 | 456.53750000 | | 11K2F3E |
| 1 | 1 | 456.53750000 | | 7K60FXW |
| 1 | 1 | 456.61250000 | | 7K60FXW |
| 1 | 1 | 456.61250000 | | 11K2F3E |
| 1 | 1 | 457.81250000 | | 11K2F3E |
| 1 | 1 | 457.81250000 | | 7K60FXW |
| 1 | 1 | 457.86250000 | | 7K60FXW |
| 1 | 1 | 457.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Pasadena, LOS ANGELES, CA | 34.13566667, -118.15016667 | | | | |
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 |
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| 1 | 590 S Fair Oaks Ave, Pasadena, CA | LOS ANGELES | 6578952994 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-21 | WSIU574 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5154050 | 2026-08-02 01:24:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIU574 | ULS 5154050 | 2026-08-02 01:24:15 |
| Status | A | ULS 5154050 | 2026-08-02 01:24:15 |
| Service | IG | ULS 5154050 | 2026-08-02 01:24:15 |
| Grant Date | 2025-06-21 | ULS 5154050 | 2026-08-02 01:24:15 |
| Expiration Date | 2035-06-21 | ULS 5154050 | 2026-08-02 01:24:15 |