Universal Licensing System
421KR
AEROSPACE TRUST MANAGEMENT LLC TRUSTEE
License details
| ULS identifier | 4436708 |
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| Call sign | 421KR |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2021-04-16 |
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| Expiration | 2031-04-16 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:25 |
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Licensee
| Name | AEROSPACE TRUST MANAGEMENT LLC TRUSTEE |
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| Applicant type | T |
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| FRN | 0013364401 |
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| Location | WILMINGTON, DE |
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| Address | 1013 CENTRE RD STE 403A, WILMINGTON, DE, 198051270 |
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License history
| Date | File or call sign | Action |
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| 2021-04-16 | 421KR | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4436708 | 2026-08-02 01:41:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 421KR | ULS 4436708 | 2026-08-02 01:41:25 |
| Status | A | ULS 4436708 | 2026-08-02 01:41:25 |
| Service | AC | ULS 4436708 | 2026-08-02 01:41:25 |
| Grant Date | 2021-04-16 | ULS 4436708 | 2026-08-02 01:41:25 |
| Expiration Date | 2031-04-16 | ULS 4436708 | 2026-08-02 01:41:25 |