Universal Licensing System
RR00170837
License details
| ULS identifier | 4350056 |
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| Call sign | RR00170837 |
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| Radio service | RR |
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| Status | A |
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| Grant date | 2020-11-03 |
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| Source archive | l_frc.zip |
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| Dataset refreshed | 2026-08-02 02:12:32 |
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Licensee
| Name | Callahan, James M |
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| Applicant type | I |
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| FRN | 0030111876 |
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| Location | Sonoita, AZ |
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License history
| Date | File or call sign | Action |
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| 2020-11-03 | RR00170837 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4350056 | 2026-08-02 02:12:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | RR00170837 | ULS 4350056 | 2026-08-02 02:12:32 |
| Status | A | ULS 4350056 | 2026-08-02 02:12:32 |
| Service | RR | ULS 4350056 | 2026-08-02 02:12:32 |
| Grant Date | 2020-11-03 | ULS 4350056 | 2026-08-02 02:12:32 |