Universal Licensing System
W6OST
License details
| ULS identifier | 812433 |
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| Call sign | W6OST |
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| Radio service | HA |
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| Status | E |
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| Grant date | 1994-10-19 |
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| Expiration | 2004-10-19 |
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| Cancellation | 2006-10-20 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 01:55:27 |
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Licensee
| Name | HARLAN, JOHN S |
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| Applicant type | I |
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| FRN | 0008153264 |
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| Location | SAN BRUNO, CA |
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License history
| Date | File or call sign | Action |
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| 2006-10-20 | W6OST | LIEXP |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 812433 | 2026-08-02 01:55:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | W6OST | ULS 812433 | 2026-08-02 01:55:27 |
| Status | E | ULS 812433 | 2026-08-02 01:55:27 |
| Service | HA | ULS 812433 | 2026-08-02 01:55:27 |
| Grant Date | 1994-10-19 | ULS 812433 | 2026-08-02 01:55:27 |
| Expiration Date | 2004-10-19 | ULS 812433 | 2026-08-02 01:55:27 |
| Cancellation Date | 2006-10-20 | ULS 812433 | 2026-08-02 01:55:27 |