Universal Licensing System
K4OES
CALIFORNIA EMERGENCY SERVICES RADIO ASSN
License details
| ULS identifier | 247764 |
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| Call sign | K4OES |
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| Radio service | HV |
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| Status | A |
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| Grant date | 2018-05-04 |
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| Expiration | 2028-05-11 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:59:43 |
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Licensee
| Name | CALIFORNIA EMERGENCY SERVICES RADIO ASSN |
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| Applicant type | B |
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| FRN | 0001510924 |
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| Location | MATHER, CA |
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| Address | 3650 SCHRIEVER AVE - TCOMM FCC LICE, MATHER, CA, 956554203 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-05-04 | K4OES | LIREN |
| 2008-09-20 | K4OES | LIREN |
| 2007-04-25 | K4OES | LIMOD |
| 2005-03-16 | K4OES | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 247764 | 2026-08-02 01:53:02 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | K4OES | ULS 247764 | 2026-08-02 01:59:43 |
| Status | A | ULS 247764 | 2026-08-02 01:59:43 |
| Service | HV | ULS 247764 | 2026-08-02 01:59:43 |
| Grant Date | 2018-05-04 | ULS 247764 | 2026-08-02 01:59:43 |
| Expiration Date | 2028-05-11 | ULS 247764 | 2026-08-02 01:59:43 |