# N21636: 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: September 13, 2025
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21636
- Page: https://openairdocs.org/aircraft/N21636

## Aircraft that carried N21636

- [Cancelled 2025-09-13](https://openairdocs.org/deregistered/N21636-2025-09-13): Piper J3F-50, S/N 2514, built 1938. Sale reported, canceled. Owner: [Port Saint Lucie, FL](https://openairdocs.org/faa-place/FL/Port%20Saint%20Lucie)

## NTSB investigations on N21636 (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 FTW75FRD19](https://openairdocs.org/ntsb/FTW75FRD19), Dec 21, 1974: Piper J3C-65 (N21636), Baton Rouge, LA, substantial damage

## FAA accident and incident reports on N21636 (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.

- [Accident 19741221041342A](https://openairdocs.org/incident/19741221041342A), Dec 21, 1974: Piper L4B (N21636), Baton Rouge, LA, Substantial damage

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