Universal Licensing System
300HF
Durkin Inc
License details
| ULS identifier | 4427872 |
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| Call sign | 300HF |
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| Radio service | AC |
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| Status | C |
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| Grant date | 2021-03-26 |
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| Expiration | 2031-03-26 |
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| Cancellation | 2025-01-06 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:15 |
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Licensee
| Name | Durkin Inc |
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| Applicant type | C |
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| FRN | 0018030262 |
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| Location | Hayward, CA |
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| Address | 19990 Skywest Drive Unit 110, Hayward, CA, 94541 |
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License history
| Date | File or call sign | Action |
|---|
| 2025-01-07 | 300HF | LICAN |
| 2021-03-26 | 300HF | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4427872 | 2026-08-02 01:41:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 300HF | ULS 4427872 | 2026-08-02 01:41:15 |
| Status | C | ULS 4427872 | 2026-08-02 01:41:15 |
| Service | AC | ULS 4427872 | 2026-08-02 01:41:15 |
| Grant Date | 2021-03-26 | ULS 4427872 | 2026-08-02 01:41:15 |
| Expiration Date | 2031-03-26 | ULS 4427872 | 2026-08-02 01:41:15 |
| Cancellation Date | 2025-01-06 | ULS 4427872 | 2026-08-02 01:41:15 |