Universal Licensing System
450KC
KOSS CONSTRUCTION CO
License details
| ULS identifier | 44518 |
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| Call sign | 450KC |
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| Radio service | AC |
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| Status | E |
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| Grant date | 1994-08-02 |
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| Expiration | 2004-09-05 |
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| Cancellation | 2004-11-06 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:30 |
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Licensee
| Name | KOSS CONSTRUCTION CO |
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| Applicant type | C |
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| FRN | 0024048316 |
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| Location | WEST DES MOINES, IA |
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| Address | 4090 WESTOWN PKY STE B, WEST DES MOINES, IA, 50265 |
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License history
| Date | File or call sign | Action |
|---|
| 2004-11-06 | 450KC | LIEXP |
| 2004-06-14 | 450KC | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 44518 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 450KC | ULS 44518 | 2026-08-02 01:40:30 |
| Status | E | ULS 44518 | 2026-08-02 01:40:30 |
| Service | AC | ULS 44518 | 2026-08-02 01:40:30 |
| Grant Date | 1994-08-02 | ULS 44518 | 2026-08-02 01:40:30 |
| Expiration Date | 2004-09-05 | ULS 44518 | 2026-08-02 01:40:30 |
| Cancellation Date | 2004-11-06 | ULS 44518 | 2026-08-02 01:40:30 |