Universal Licensing System
525EF
Sierra Nevada Corp.
License details
| ULS identifier | 3222872 |
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| Call sign | 525EF |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2010-08-19 |
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| Expiration | 2020-08-19 |
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| Cancellation | 2020-10-24 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:42:34 |
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Licensee
| Name | Sierra Nevada Corp. |
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| Applicant type | C |
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| FRN | 0020128716 |
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| Location | Centennial, CO |
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| Address | 11211 East Arapahoe Rd., Centennial, CO, 80112 |
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License history
| Date | File or call sign | Action |
|---|
| 2020-10-24 | 525EF | LIEXP |
| 2020-05-25 | 525EF | LETRES |
| 2010-08-19 | 525EF | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3222872 | 2026-08-02 01:42:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 525EF | ULS 3222872 | 2026-08-02 01:42:34 |
| Status | E | ULS 3222872 | 2026-08-02 01:42:34 |
| Service | AC | ULS 3222872 | 2026-08-02 01:42:34 |
| Grant Date | 2010-08-19 | ULS 3222872 | 2026-08-02 01:42:34 |
| Expiration Date | 2020-08-19 | ULS 3222872 | 2026-08-02 01:42:34 |
| Cancellation Date | 2020-10-24 | ULS 3222872 | 2026-08-02 01:42:34 |