Universal Licensing System
WIM259
NATIONAL SCIENCE AND TECHNOLOGY NETWORK INC
License details
| ULS identifier | 1645392 |
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| Call sign | WIM259 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2014-12-11 |
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| Expiration | 2025-03-01 |
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| Cancellation | 2025-05-03 |
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| Frequency range | 472.1125 - 475.1125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CORONA, RIVERSIDE, CA |
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| Coordinates | 33.7966944, -117.6236667 |
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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 | FB8 | 472.11250000 | | | 100.000000 | 1000.000000 | |
| 3 | 1 | FB6T | 472.11250000 | | | 100.000000 | 1000.000000 | |
| 4 | 1 | FB8 | 472.11250000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO8 | 475.11250000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FX1T | 475.11250000 | | | 60.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 472.11250000 | | 11K2F1D |
| 1 | 1 | 472.11250000 | | 11K2F3E |
| 1 | 1 | 472.11250000 | | 11K2F2D |
| 3 | 1 | 472.11250000 | | 11K2F1D |
| 3 | 1 | 472.11250000 | | 11K2F2D |
| 3 | 1 | 472.11250000 | | 11K2F3E |
| 4 | 1 | 472.11250000 | | 11K2F3E |
| 4 | 1 | 472.11250000 | | 11K2F1D |
| 4 | 1 | 472.11250000 | | 11K2F2D |
| 2 | 1 | 475.11250000 | | 11K2F1D |
| 2 | 1 | 475.11250000 | | 11K2F3E |
| 2 | 1 | 475.11250000 | | 11K2F2D |
| 3 | 1 | 475.11250000 | | 11K2F3E |
| 3 | 1 | 475.11250000 | | 11K2F1D |
| 3 | 1 | 475.11250000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SIERRA PEAK, CORONA, ORANGE, CA | 33.85002778, -117.65227778 | 920.000 m | TOWER | 30.000 m structure / 33.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
| 4 | | 11809 BLACKSTAR CANYON RD, CORONA, RIVERSIDE, CA | 33.79669444, -117.62366667 | 1184.000 m | TOWER | 18.000 m structure / 21.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 586.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | | | 17.000 m | | | | 742.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2050 S BUNDY DR, SUITE 285, LOS ANGELES, CA | LOS ANGELES | 3108201234 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-03 | WIM259 | LIEXP |
| 2024-12-09 | WIM259 | LETRES |
| 2022-06-11 | WIM259 | LIAUA |
| 2014-12-11 | WIM259 | LTSAPR |
| 2014-12-11 | WIM259 | LIREN |
| 2014-12-08 | WIM259 | LETRES |
| 2010-05-11 | WIM259 | LETCNS |
| 2009-08-06 | WIM259 | LIMOD |
| 2007-05-01 | WIM259 | LTSAPR |
| 2007-05-01 | WIM259 | LIAUA |
| 2007-01-24 | WIM259 | LIAUA |
| 2007-01-24 | WIM259 | LTSAPR |
| 2004-12-15 | WIM259 | LIREN |
| 2004-12-15 | WIM259 | LTSAPR |
| 2004-12-06 | WIM259 | LETRES |
| 2002-01-11 | WIM259 | AUDOPR |
| 2001-01-29 | WIM259 | AUTHPR |
| 2001-01-26 | WIM259 | COR |
| 2001-01-26 | WIM259 | INTDUP |
| 2000-11-23 | WIM259 | LICCNV |
| 2000-01-04 | WIM259 | LIREN |
| 2000-01-04 | WIM259 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1645392 | 2026-08-02 01:17:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIM259 | ULS 1645392 | 2026-08-02 01:17:33 |
| Status | E | ULS 1645392 | 2026-08-02 01:17:33 |
| Service | YG | ULS 1645392 | 2026-08-02 01:17:33 |
| Grant Date | 2014-12-11 | ULS 1645392 | 2026-08-02 01:17:33 |
| Expiration Date | 2025-03-01 | ULS 1645392 | 2026-08-02 01:17:33 |
| Cancellation Date | 2025-05-03 | ULS 1645392 | 2026-08-02 01:17:33 |