Universal Licensing System
WRLL2228
CASTLE JOINT POWERS AUTHORITY
License details
| ULS identifier | 1983653 |
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| Call sign | WRLL2228 |
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| Radio service | AR |
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| Status | E |
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| Grant date | 1995-06-13 |
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| Expiration | 2000-06-13 |
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| Cancellation | 2001-05-06 |
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| Frequency range | 109.5 MHz |
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| Locations | 1 |
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| Representative location | ATWATER, MERCED, CA |
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| Coordinates | 37.3974444, -120.1187778 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:12 |
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Licensee
| Name | CASTLE JOINT POWERS AUTHORITY |
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| Applicant type | G |
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| FRN | 0004537031 |
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| Location | ATWATER, CA |
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| Address | ATWATER, CA, 95301 |
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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 | RLL | 109.50000000 | | | 15.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 109.50000000 | | 2K04A1A |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CASTLE AIRPORT, ATWATER, MERCED, CA | 37.39744444, -120.11877778 | 59.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 5.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | WRLL2228 | LIEXP |
| 2001-04-27 | WRLL2228 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1983653 | 2026-08-02 02:08:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRLL2228 | ULS 1983653 | 2026-08-02 02:08:12 |
| Status | E | ULS 1983653 | 2026-08-02 02:08:12 |
| Service | AR | ULS 1983653 | 2026-08-02 02:08:12 |
| Grant Date | 1995-06-13 | ULS 1983653 | 2026-08-02 02:08:12 |
| Expiration Date | 2000-06-13 | ULS 1983653 | 2026-08-02 02:08:12 |
| Cancellation Date | 2001-05-06 | ULS 1983653 | 2026-08-02 02:08:12 |