Universal Licensing System
K9TZZ
RADIO AMATEUR TECHNICAL SOCIETY
License details
| ULS identifier | 270307 |
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| Call sign | K9TZZ |
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| Radio service | HA |
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| Status | E |
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| Grant date | 1996-10-08 |
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| Expiration | 2006-10-08 |
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| Cancellation | 2008-10-09 |
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| Source archive | l_amat.zip |
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| Dataset refreshed | 2026-08-02 02:00:22 |
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Licensee
| Name | RADIO AMATEUR TECHNICAL SOCIETY |
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| Applicant type | B |
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| FRN | 0015778798 |
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| Location | HOMEWOOD, IL |
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| Address | 3759 W 192ND ST, HOMEWOOD, IL, 60430 |
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License history
| Date | File or call sign | Action |
|---|
| 2008-10-09 | K9TZZ | LIEXP |
| 2006-11-28 | K9TZZ | ESCFRN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 270307 | 2026-08-02 01:53:02 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | K9TZZ | ULS 270307 | 2026-08-02 02:00:22 |
| Status | E | ULS 270307 | 2026-08-02 02:00:22 |
| Service | HA | ULS 270307 | 2026-08-02 02:00:22 |
| Grant Date | 1996-10-08 | ULS 270307 | 2026-08-02 02:00:22 |
| Expiration Date | 2006-10-08 | ULS 270307 | 2026-08-02 02:00:22 |
| Cancellation Date | 2008-10-09 | ULS 270307 | 2026-08-02 02:00:22 |