# N3731X: 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: November 26, 2014
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3731X
- Page: https://openairdocs.org/aircraft/N3731X

## Aircraft that carried N3731X

- [Cancelled 2014-11-26](https://openairdocs.org/deregistered/N3731X-2014-11-26): Beech 77, S/N WA-145, built 1980. Registration expired, pending cancellation. Owner: [Hutchinson Auto & Air Trans Co Inc](https://openairdocs.org/faa-owner/HUTCHINSON%20AUTO%20%26%20AIR%20TRANS%20CO%20INC), [Honolulu, HI](https://openairdocs.org/faa-place/HI/Honolulu)
- [Cancelled 1972-10-18](https://openairdocs.org/deregistered/N3731X-1972-10-18): Aero Commander 100-180, S/N 5038. Owner: [Linebaugh C F](https://openairdocs.org/faa-owner/LINEBAUGH%20C%20F), [Bridgeton, MO](https://openairdocs.org/faa-place/MO/Bridgeton)

## NTSB investigations on N3731X (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 LAX90FA019](https://openairdocs.org/ntsb/LAX90FA019), Oct 31, 1989: Beech 77 (N3731X), Kalihi, HI, destroyed, 1 fatal. Probable cause: VFR FLIGHT BY THE PILOT INTO INSTRUMENT METEOROLOGICAL CONDITIONS (IMC), AND HIS FAILURE TO MAINTAIN SUFFICIENT ALTITUDE AND CLEARANCE FROM MOUNTAINOUS TERRAIN. THE ADVERSE WEATHER AND TERRAIN…
- [NTSB CHI71FCA07](https://openairdocs.org/ntsb/CHI71FCA07), Jun 17, 1971: Aero Comdr 100 (N3731X), Cahokia, IL, destroyed

## FAA accident and incident reports on N3731X (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 19891031049059A](https://openairdocs.org/incident/19891031049059A), Oct 31, 1989: Beech 77 (N3731X), Kalihi, HI, Destroyed, 1 fatal. Flew into cloud obscured mountain during a traffic watch flight. Impact was in level flight.

---
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.