# N731DE: 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: March 20, 1990
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=731DE
- Page: https://openairdocs.org/aircraft/N731DE

## Aircraft that carried N731DE

- [Cancelled 1990-03-20](https://openairdocs.org/deregistered/N731DE-1990-03-20): Cessna A188B, S/N 18802808T. N-number assigned, not yet registered

## NTSB investigations on N731DE (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 MKC78DCJ38](https://openairdocs.org/ntsb/MKC78DCJ38), Aug 13, 1978: Cessna 188 (N731DE), Carleton, NE, substantial damage

## FAA accident and incident reports on N731DE (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 19780813021739A](https://openairdocs.org/incident/19780813021739A), Aug 13, 1978: Cessna 188ACESSNA (N731DE), Carleton, NE, Substantial damage

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.