# N4623R: 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: February 3, 2020
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4623R
- Page: https://openairdocs.org/aircraft/N4623R

## Aircraft that carried N4623R

- [Cancelled 2020-02-03](https://openairdocs.org/deregistered/N4623R-2020-02-03): Piper PA-28-140, S/N 28-21373, built 1966. Registration expired, pending cancellation. Owner: [Plisko John L](https://openairdocs.org/faa-owner/PLISKO%20JOHN%20L), [Lyndhurst, NJ](https://openairdocs.org/faa-place/NJ/Lyndhurst)

## NTSB investigations on N4623R (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 NYC67D0488](https://openairdocs.org/ntsb/NYC67D0488), Jan 6, 1967: Piper PA-28 (N4623R), Colts Neck, NJ, substantial damage

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