Universal Licensing System
WIL747
SAN MATEO, COUNTY OF
License details
| ULS identifier | 1262211 |
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| Call sign | WIL747 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-02-28 |
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| Expiration | 2034-04-11 |
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| Frequency range | 482.5625 - 485.5625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | REDWOOD CITY, SAN MATEO, CA |
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| Coordinates | 37.4874444, -122.2316389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 482.56250000 | | | 75.000000 | 20.000000 | |
| 2 | 1 | MO | 482.56250000 | | | 10.000000 | 20.000000 | |
| 2 | 1 | MO | 485.56250000 | | | 50.000000 | 20.000000 | |
| 2 | 1 | MO | 485.56250000 | | | 10.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 482.56250000 | | 20K0F3E |
| 1 | 1 | 482.56250000 | | 11K3F3E |
| 2 | 1 | 482.56250000 | | 20K0F3E |
| 2 | 1 | 485.56250000 | | 20K0F3E |
| 2 | 1 | 485.56250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 330 BRADFORD ST, REDWOOD CITY, SAN MATEO, CA | 37.48744444, -122.23163889 | 2.000 m | | 46.000 m structure / 46.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 40.000 m | | | | -78.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MC GUIRE CORRECTIONAL FACILITY 330 BRADFORD ST, REDWOOD CITY, CA | | 4153634443 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-26 | WIL747 | LIAUA |
| 2024-02-28 | WIL747 | LIREN |
| 2014-01-16 | WIL747 | LIREN |
| 2014-01-13 | WIL747 | LETRES |
| 2011-12-17 | WIL747 | LIMOD |
| 2011-12-16 | WIL747 | ESCAPR |
| 2004-01-14 | WIL747 | LIREN |
| 2002-01-16 | WIL747 | AUDOPR |
| 2000-10-20 | WIL747 | LICCNV |
| 1999-01-25 | WIL747 | LIREN |
| 1999-01-25 | WIL747 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1262211 | 2026-08-02 01:09:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIL747 | ULS 1262211 | 2026-08-02 01:09:32 |
| Status | A | ULS 1262211 | 2026-08-02 01:09:32 |
| Service | PW | ULS 1262211 | 2026-08-02 01:09:32 |
| Grant Date | 2024-02-28 | ULS 1262211 | 2026-08-02 01:09:32 |
| Expiration Date | 2034-04-11 | ULS 1262211 | 2026-08-02 01:09:32 |