# N1521K: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: September 28, 2011
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1521K
- Page: https://openairdocs.org/aircraft/N1521K

## Aircraft that carried N1521K

- [Cancelled 2011-09-28](https://openairdocs.org/deregistered/N1521K-2011-09-28): Aerospatiale SA316B ALOUETTE III, S/N 1521, built 1964. First renewal notice. Owner: [Roberts Aircraft Co](https://openairdocs.org/faa-owner/ROBERTS%20AIRCRAFT%20CO), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne)
- [Cancelled 1994-07-19](https://openairdocs.org/deregistered/N1521K-1994-07-19): Balloon Works FIREFLY 7, S/N 11049. Triennial form not returned. Owner: [Wilsey David E](https://openairdocs.org/faa-owner/WILSEY%20DAVID%20E), [Quakertown, PA](https://openairdocs.org/faa-place/PA/Quakertown)

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