Universal Licensing System
99EF
N504KH HOLDINGS LLC
License details
| ULS identifier | 5253010 |
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| Call sign | 99EF |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2026-02-11 |
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| Expiration | 2036-02-11 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:47 |
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Licensee
| Name | N504KH HOLDINGS LLC |
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| Applicant type | L |
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| FRN | 0027899145 |
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| Location | New York, NY |
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| Address | 505 5th Avenue FL25, New York, NY, 10017 |
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License history
| Date | File or call sign | Action |
|---|
| 2026-02-11 | 99EF | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5253010 | 2026-08-02 01:39:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 99EF | ULS 5253010 | 2026-08-02 01:39:47 |
| Status | A | ULS 5253010 | 2026-08-02 01:39:47 |
| Service | AC | ULS 5253010 | 2026-08-02 01:39:47 |
| Grant Date | 2026-02-11 | ULS 5253010 | 2026-08-02 01:39:47 |
| Expiration Date | 2036-02-11 | ULS 5253010 | 2026-08-02 01:39:47 |