Universal Licensing System
550DF
CASSINELLI, STEVEN W
License details
| ULS identifier | 51133 |
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| Call sign | 550DF |
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| Radio service | AC |
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| Status | E |
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| Grant date | 1994-11-01 |
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| Expiration | 2005-01-08 |
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| Cancellation | 2005-03-12 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:38:15 |
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Licensee
| Name | CASSINELLI, STEVEN W |
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| Applicant type | I |
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| FRN | 0026127506 |
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| Location | SACRAMENTO, CA |
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License history
| Date | File or call sign | Action |
|---|
| 2005-03-12 | 550DF | LIEXP |
| 2004-10-18 | 550DF | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 51133 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 550DF | ULS 51133 | 2026-08-02 01:38:15 |
| Status | E | ULS 51133 | 2026-08-02 01:38:15 |
| Service | AC | ULS 51133 | 2026-08-02 01:38:15 |
| Grant Date | 1994-11-01 | ULS 51133 | 2026-08-02 01:38:15 |
| Expiration Date | 2005-01-08 | ULS 51133 | 2026-08-02 01:38:15 |
| Cancellation Date | 2005-03-12 | ULS 51133 | 2026-08-02 01:38:15 |