Universal Licensing System
421FZ
Blackhawk Modifications, Inc.
License details
| ULS identifier | 3027018 |
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| Call sign | 421FZ |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2008-07-04 |
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| Expiration | 2018-07-04 |
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| Cancellation | 2018-08-28 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:45 |
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Licensee
| Name | Blackhawk Modifications, Inc. |
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| Applicant type | C |
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| FRN | 0016042806 |
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| Location | Waco, TX |
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| Address | 7601 Karl May Drive, Waco, TX, 76708 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-08-28 | 421FZ | LITERM |
| 2018-04-16 | 421FZ | LETRES |
| 2008-07-04 | 421FZ | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3027018 | 2026-08-02 01:41:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 421FZ | ULS 3027018 | 2026-08-02 01:41:45 |
| Status | T | ULS 3027018 | 2026-08-02 01:41:45 |
| Service | AC | ULS 3027018 | 2026-08-02 01:41:45 |
| Grant Date | 2008-07-04 | ULS 3027018 | 2026-08-02 01:41:45 |
| Expiration Date | 2018-07-04 | ULS 3027018 | 2026-08-02 01:41:45 |
| Cancellation Date | 2018-08-28 | ULS 3027018 | 2026-08-02 01:41:45 |