Universal Licensing System
WROI721
CALIFORNIA, STATE OF
License details
| ULS identifier | 4513428 |
|---|
| Call sign | WROI721 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-10-20 |
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| Expiration | 2031-10-20 |
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| Frequency range | 6226.89 MHz |
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| Locations | 2 |
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| Representative location | LOS BANOS, MERCED, CA |
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| Coordinates | 37.1247778, -121.1950556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 32KM NW OF LOS BANOS, LOS BANOS, MERCED, CA | 37.12477778, -121.19505556 | 723.900 m | LTOWER | 46.000 m structure / 46.000 m overall | |
| 3 | R | | 37.11077778, -121.84411111 | 1155.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | COMMSCOPE USX8-6W | | | 41.6000 | | | |
| 2 | 1 | T | COMMSCOPE UHX8-59WA | | S | 41.7000 | 268.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-11 | WROI721 | LIMOD |
| 2023-01-18 | WROI721 | LETCNS |
| 2021-10-20 | WROI721 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4513428 | 2026-08-02 02:46:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROI721 | ULS 4513428 | 2026-08-02 02:46:35 |
| Status | A | ULS 4513428 | 2026-08-02 02:46:35 |
| Service | MW | ULS 4513428 | 2026-08-02 02:46:35 |
| Grant Date | 2021-10-20 | ULS 4513428 | 2026-08-02 02:46:35 |
| Expiration Date | 2031-10-20 | ULS 4513428 | 2026-08-02 02:46:35 |