Universal Licensing System
274KA
MARTIN AVIATION CORP
License details
| ULS identifier | 30028 |
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| Call sign | 274KA |
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| Radio service | AC |
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| Status | E |
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| Grant date | 1994-04-12 |
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| Expiration | 2004-06-19 |
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| Cancellation | 2004-08-22 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:43:00 |
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Licensee
| Name | MARTIN AVIATION CORP |
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| Applicant type | C |
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| Location | GRAND RAPIDS, MI |
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| Address | 208 PIONEERCLUB SE, GRAND RAPIDS, MI, 49506 |
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License history
| Date | File or call sign | Action |
|---|
| 2004-08-22 | 274KA | LIEXP |
| 2004-03-22 | 274KA | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 30028 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 274KA | ULS 30028 | 2026-08-02 01:43:00 |
| Status | E | ULS 30028 | 2026-08-02 01:43:00 |
| Service | AC | ULS 30028 | 2026-08-02 01:43:00 |
| Grant Date | 1994-04-12 | ULS 30028 | 2026-08-02 01:43:00 |
| Expiration Date | 2004-06-19 | ULS 30028 | 2026-08-02 01:43:00 |
| Cancellation Date | 2004-08-22 | ULS 30028 | 2026-08-02 01:43:00 |