# N7421Z: 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: July 18, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7421Z
- Page: https://openairdocs.org/aircraft/N7421Z

## Aircraft that carried N7421Z

- [Cancelled 2017-07-18](https://openairdocs.org/deregistered/N7421Z-2017-07-18): Balloon Works FIREFLY 8B, S/N F8B-066. Registration expired, pending cancellation. Owner: [Baker Carolyn K](https://openairdocs.org/faa-owner/BAKER%20CAROLYN%20K), [Grand Junction, CO](https://openairdocs.org/faa-place/CO/Grand%20Junction)
- [Cancelled 1982-05-10](https://openairdocs.org/deregistered/N7421Z-1982-05-10): Piper PA-25-235, S/N 25-3397. Exported to Mexico. Owner: [Oxford Richard R](https://openairdocs.org/faa-owner/OXFORD%20RICHARD%20R), [Raton, NM](https://openairdocs.org/faa-place/NM/Raton)

## NTSB investigations on N7421Z (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB MKC68F0269](https://openairdocs.org/ntsb/MKC68F0269), May 31, 1967: Piper PA-25 (N7421Z), Stephen, MN, substantial damage

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