Universal Licensing System
WIJ857
NATIONAL SCIENCE AND TECHNOLOGY NETWORK INC
License details
| ULS identifier | 1644989 |
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| Call sign | WIJ857 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-07-18 |
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| Expiration | 2025-10-11 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 474.2125 - 475.1375 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | LOS ANGELES, CA |
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| Coordinates | 34.1597222, -118.1850833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1T | 474.21250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1T | 474.78750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1T | 474.98750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1T | 475.03750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1T | 475.06250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1T | 475.08750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1T | 475.11250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1T | 475.13750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 474.21250000 | | 20K0F3E |
| 1 | 1 | 474.21250000 | | 11K2F3E |
| 1 | 1 | 474.78750000 | | 11K2F3E |
| 1 | 1 | 474.78750000 | | 20K0F3E |
| 1 | 1 | 474.98750000 | | 11K2F3E |
| 1 | 1 | 474.98750000 | | 20K0F3E |
| 1 | 1 | 475.03750000 | | 20K0F3E |
| 1 | 1 | 475.03750000 | | 11K2F3E |
| 1 | 1 | 475.06250000 | | 20K0F3E |
| 1 | 1 | 475.06250000 | | 11K2F3E |
| 1 | 1 | 475.08750000 | | 11K2F3E |
| 1 | 1 | 475.08750000 | | 20K0F3E |
| 1 | 1 | 475.11250000 | | 20K0F3E |
| 1 | 1 | 475.11250000 | | 11K2F3E |
| 1 | 1 | 475.13750000 | | 20K0F3E |
| 1 | 1 | 475.13750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOS ANGELES, CA | 34.15972222, -118.18508333 | | | | |
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 | 2050 S. Bundy Drive #285, LOS ANGELES, CA | LOS ANGELES | 3108267679 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WIJ857 | LIEXP |
| 2025-07-21 | WIJ857 | LETRES |
| 2022-06-11 | WIJ857 | LIAUA |
| 2015-07-20 | WIJ857 | LTSAPR |
| 2015-07-18 | WIJ857 | LIREN |
| 2010-10-18 | WIJ857 | LIMOD |
| 2010-10-04 | WIJ857 | LTSAPR |
| 2010-09-24 | WIJ857 | LTSAPR |
| 2007-01-24 | WIJ857 | LTSAPR |
| 2007-01-24 | WIJ857 | LIAUA |
| 2005-07-28 | WIJ857 | LTSAPR |
| 2005-07-28 | WIJ857 | LIREN |
| 2005-07-18 | WIJ857 | LETRES |
| 2002-01-11 | WIJ857 | AUDOPR |
| 2000-11-23 | WIJ857 | LICCNV |
| 2000-07-31 | WIJ857 | LIREN |
| 2000-07-31 | WIJ857 | AUTHPR |
| 2000-07-10 | WIJ857 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1644989 | 2026-08-02 01:17:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIJ857 | ULS 1644989 | 2026-08-02 01:17:33 |
| Status | E | ULS 1644989 | 2026-08-02 01:17:33 |
| Service | IG | ULS 1644989 | 2026-08-02 01:17:33 |
| Grant Date | 2015-07-18 | ULS 1644989 | 2026-08-02 01:17:33 |
| Expiration Date | 2025-10-11 | ULS 1644989 | 2026-08-02 01:17:33 |
| Cancellation Date | 2025-12-13 | ULS 1644989 | 2026-08-02 01:17:33 |