# N4021F: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: May 24, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4021F
- Page: https://openairdocs.org/aircraft/N4021F

## Aircraft that carried N4021F

- [Cancelled 2012-05-24](https://openairdocs.org/deregistered/N4021F-2012-05-24): Cessna 172, S/N 36921, built 1958. Revoked, canceled. Owner: [Delta Skydivers](https://openairdocs.org/faa-owner/DELTA%20SKYDIVERS), [New Orleans, LA](https://openairdocs.org/faa-place/LA/New%20Orleans)

## NTSB investigations on N4021F (2)

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 FTW67D0626](https://openairdocs.org/ntsb/FTW67D0626), May 27, 1967: Cessna 172 (N4021F), Chandeleur Isl, LA, substantial damage
- [NTSB MIA67D0535](https://openairdocs.org/ntsb/MIA67D0535), Jun 20, 1966: Cessna 172 (N4021F), Brewton, AL, substantial damage

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