Universal Licensing System
643PC
Blymyer Engineers, Inc.
License details
| ULS identifier | 4450924 |
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| Call sign | 643PC |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2021-05-21 |
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| Expiration | 2031-05-21 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:12 |
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Licensee
| Name | Blymyer Engineers, Inc. |
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| Applicant type | C |
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| FRN | 0030953665 |
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| Location | Orinda, CA |
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| Address | Orinda, CA, 94563 |
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License history
| Date | File or call sign | Action |
|---|
| 2021-05-21 | 643PC | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4450924 | 2026-08-02 01:41:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 643PC | ULS 4450924 | 2026-08-02 01:41:12 |
| Status | A | ULS 4450924 | 2026-08-02 01:41:12 |
| Service | AC | ULS 4450924 | 2026-08-02 01:41:12 |
| Grant Date | 2021-05-21 | ULS 4450924 | 2026-08-02 01:41:12 |
| Expiration Date | 2031-05-21 | ULS 4450924 | 2026-08-02 01:41:12 |