Universal Licensing System
604B
Sentient Flight Group, LLC
License details
| ULS identifier | 2993710 |
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| Call sign | 604B |
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| Radio service | AC |
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| Status | C |
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| Grant date | 2008-03-11 |
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| Expiration | 2018-03-11 |
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| Cancellation | 2008-11-17 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:24 |
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Licensee
| Name | Sentient Flight Group, LLC |
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| Applicant type | L |
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| FRN | 0017420407 |
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| Location | Bedford, MA |
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| Address | 140 Hanscom Drive Bld 11A, Bedford, MA, 01730 |
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License history
| Date | File or call sign | Action |
|---|
| 2008-11-18 | 604B | LICAN |
| 2008-03-11 | 604B | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2993710 | 2026-08-02 01:39:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 604B | ULS 2993710 | 2026-08-02 01:39:24 |
| Status | C | ULS 2993710 | 2026-08-02 01:39:24 |
| Service | AC | ULS 2993710 | 2026-08-02 01:39:24 |
| Grant Date | 2008-03-11 | ULS 2993710 | 2026-08-02 01:39:24 |
| Expiration Date | 2018-03-11 | ULS 2993710 | 2026-08-02 01:39:24 |
| Cancellation Date | 2008-11-17 | ULS 2993710 | 2026-08-02 01:39:24 |