# N4478Z: 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: June 11, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4478Z
- Page: https://openairdocs.org/aircraft/N4478Z

## Aircraft that carried N4478Z

- [Cancelled 2013-06-11](https://openairdocs.org/deregistered/N4478Z-2013-06-11): Swiger Jan P DRIFTER-HP, S/N 001, built 1983. Registration expired, pending cancellation. Owner: [Swiger Jan P](https://openairdocs.org/faa-owner/SWIGER%20JAN%20P), [Babson Park, FL](https://openairdocs.org/faa-place/FL/Babson%20Park)
- [Cancelled 1973-06-21](https://openairdocs.org/deregistered/N4478Z-1973-06-21): Piper PA-18-150, S/N 188832, built 1969. Exported to Canada. Owner: [Singleton Spray Service Inc](https://openairdocs.org/faa-owner/SINGLETON%20SPRAY%20SERVICE%20INC), [Fort Pierre, SD](https://openairdocs.org/faa-place/SD/Fort%20Pierre)

## NTSB investigations on N4478Z (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 FTW70D0309](https://openairdocs.org/ntsb/FTW70D0309), Dec 4, 1969: Piper PA-18 (N4478Z), Wharton, TX, substantial damage

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