Universal Licensing System
RR00218478
License details
| ULS identifier | 4858297 |
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| Call sign | RR00218478 |
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| Radio service | RR |
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| Status | A |
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| Grant date | 2023-12-23 |
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| Source archive | l_frc.zip |
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| Dataset refreshed | 2026-08-02 02:12:23 |
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Licensee
| Name | Conzelman, Mark L |
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| Applicant type | I |
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| FRN | 0034620989 |
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| Location | Irvine, CA |
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License history
| Date | File or call sign | Action |
|---|
| 2023-12-23 | RR00218478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4858297 | 2026-08-02 02:12:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | RR00218478 | ULS 4858297 | 2026-08-02 02:12:23 |
| Status | A | ULS 4858297 | 2026-08-02 02:12:23 |
| Service | RR | ULS 4858297 | 2026-08-02 02:12:23 |
| Grant Date | 2023-12-23 | ULS 4858297 | 2026-08-02 02:12:23 |