Universal Licensing System
WRCH930
THRESHOLD COMMUNICATIONS
License details
| ULS identifier | 4088757 |
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| Call sign | WRCH930 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 2018-10-05 |
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| Expiration | 2029-12-01 |
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| Frequency range | 950.1 MHz |
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| Locations | 2 |
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| Representative location | Modesto, STANISLAUS, CA |
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| Coordinates | 37.6484444, -121.0212500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-07-29 23:38:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 950.10000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 950.10000000 | | 300KF8E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 961 N. Emerald Avenue, Modesto, STANISLAUS, CA | 37.64844444, -121.02125000 | 24.400 m | BTWR | 18.300 m structure / 19.800 m overall | |
| 2 | R | | 37.72916667, -121.19805556 | 13.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SCALA PR-950 | | H | 18.1000 | 299.9000 | | |
| 1 | 2 | R | MARK ANTENNAS P-9A72G | | | 22.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-15 | WRCH930 | PNACT |
| 2021-12-08 | WRCH930 | PLAUPR |
| 2021-12-07 | WRCH930 | LIREN |
| 2018-10-05 | WRCH930 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4088757 | 2026-07-29 23:38:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRCH930 | ULS 4088757 | 2026-07-29 23:38:18 |
| Status | A | ULS 4088757 | 2026-07-29 23:38:18 |
| Service | AS | ULS 4088757 | 2026-07-29 23:38:18 |
| Grant Date | 2018-10-05 | ULS 4088757 | 2026-07-29 23:38:18 |
| Expiration Date | 2029-12-01 | ULS 4088757 | 2026-07-29 23:38:18 |