Universal Licensing System
WZZ9400
ROSS ISLAND SAND & GRAVEL CO
License details
| ULS identifier | 1556040 |
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| Call sign | WZZ9400 |
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| Radio service | SB |
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| Status | E |
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| Grant date | 1998-05-20 |
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| Expiration | 2008-08-11 |
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| Cancellation | 2008-10-11 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:59:39 |
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Licensee
| Name | ROSS ISLAND SAND & GRAVEL CO |
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| Applicant type | C |
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| FRN | 0001566512 |
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| Location | PORTLAND, OR |
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| Address | PORTLAND, OR, 972820249 |
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License history
| Date | File or call sign | Action |
|---|
| 2008-10-11 | WZZ9400 | LIEXP |
| 2008-05-19 | WZZ9400 | LETRES |
| 2008-03-06 | WZZ9400 | LTSFRN |
| 2000-11-17 | WZZ9400 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1556040 | 2026-08-02 02:59:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZZ9400 | ULS 1556040 | 2026-08-02 02:59:39 |
| Status | E | ULS 1556040 | 2026-08-02 02:59:39 |
| Service | SB | ULS 1556040 | 2026-08-02 02:59:39 |
| Grant Date | 1998-05-20 | ULS 1556040 | 2026-08-02 02:59:39 |
| Expiration Date | 2008-08-11 | ULS 1556040 | 2026-08-02 02:59:39 |
| Cancellation Date | 2008-10-11 | ULS 1556040 | 2026-08-02 02:59:39 |