Universal Licensing System
770MK
EssSeaEff Aviation, LLC
License details
| ULS identifier | 4112501 |
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| Call sign | 770MK |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2018-12-28 |
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| Expiration | 2028-12-28 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:48 |
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Licensee
| Name | EssSeaEff Aviation, LLC |
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| Applicant type | L |
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| FRN | 0028106300 |
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| Location | Jericho, NY |
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| Address | 125 Jericho Tpk, Jericho, NY, 11753 |
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License history
| Date | File or call sign | Action |
|---|
| 2018-12-28 | 770MK | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4112501 | 2026-08-02 01:39:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 770MK | ULS 4112501 | 2026-08-02 01:39:48 |
| Status | A | ULS 4112501 | 2026-08-02 01:39:48 |
| Service | AC | ULS 4112501 | 2026-08-02 01:39:48 |
| Grant Date | 2018-12-28 | ULS 4112501 | 2026-08-02 01:39:48 |
| Expiration Date | 2028-12-28 | ULS 4112501 | 2026-08-02 01:39:48 |