# N4423P: 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: January 23, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4423P
- Page: https://openairdocs.org/aircraft/N4423P

## Aircraft that carried N4423P

- [Cancelled 2018-01-23](https://openairdocs.org/deregistered/N4423P-2018-01-23): Fisher Flying Products KOALA, S/N 2175. Registration expired, pending cancellation. Owner: [Christian James D](https://openairdocs.org/faa-owner/CHRISTIAN%20JAMES%20D), [Chico, CA](https://openairdocs.org/faa-place/CA/Chico)
- [Cancelled 1977-09-28](https://openairdocs.org/deregistered/N4423P-1977-09-28): Piper PA-23-160, S/N 23-1937, built 1960. Sale reported. Owner: [Georgetown, KY](https://openairdocs.org/faa-place/KY/Georgetown)

## NTSB investigations on N4423P (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 IAD77FA014](https://openairdocs.org/ntsb/IAD77FA014), Nov 28, 1976: Piper PA-23 (N4423P), Lexington, KY, destroyed, 4 fatal
- [NTSB NYC68F0102](https://openairdocs.org/ntsb/NYC68F0102), Jun 26, 1967: Piper PA-23 (N4423P), Jamestown, NY, substantial damage

## FAA accident and incident reports on N4423P (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 19761128040719A](https://openairdocs.org/incident/19761128040719A), Nov 28, 1976: Piper PA23160 (N4423P), Lexington, KY, Substantial damage, 3 fatal

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