# N4027S: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: May 8, 2021
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4027S
- Page: https://openairdocs.org/aircraft/N4027S

## Aircraft that carried N4027S

- [Cancelled 2021-05-08](https://openairdocs.org/deregistered/N4027S-2021-05-08): Aerostar International RX 8, S/N RX8-3287, built 1996. Registration expired, pending cancellation. Owner: [Lofty Concepts Inc](https://openairdocs.org/faa-owner/LOFTY%20CONCEPTS%20INC), [West Salem, WI](https://openairdocs.org/faa-place/WI/West%20Salem)
- [Cancelled 1990-04-16](https://openairdocs.org/deregistered/N4027S-1990-04-16): Hiller UH-12E, S/N 5080. Triennial form not returned
- [Cancelled 1973-01-17](https://openairdocs.org/deregistered/N4027S-1973-01-17): Sikorsky S-65C3, S/N 65352. Exported to Israel. Owner: [Sikorsky Aircraft Division](https://openairdocs.org/faa-owner/SIKORSKY%20AIRCRAFT%20DIVISION), [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford)

## FAA accident and incident reports on N4027S (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20180309001789I](https://openairdocs.org/incident/20180309001789I), Mar 9, 2018: Aerostar International Inc RX 8 (N4027S), Namekagon, WI, Minor damage. On March 9, 2018 at approximately 1340 local time, a hot air balloon model RX8 Aerostar international corp., registration N4027S, operated by a commercial…

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