# N4956: 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 13, 2008
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4956
- Page: https://openairdocs.org/aircraft/N4956

## Aircraft that carried N4956

- [Cancelled 2008-06-13](https://openairdocs.org/deregistered/N4956-2008-06-13): Grunska Norman KITFOX IV, S/N 1428, built 1995. Triennial form not returned. Owner: [Grunska Norman C](https://openairdocs.org/faa-owner/GRUNSKA%20NORMAN%20C), [Neenah, WI](https://openairdocs.org/faa-place/WI/Neenah)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4956-undated): Grumman Acft ENG Cor-Schweizer G-164A, S/N 1097. N-number assigned, not yet registered

## NTSB investigations on N4956 (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 CHI00LA130](https://openairdocs.org/ntsb/CHI00LA130), May 2, 2000: Grunska Kitfox IV (N4956), Neenah, WI, substantial damage. Probable cause: the pilot's failure to maintain driectional control of the airplane while landing. A factor associated with the accident was the tree that the airplane contacted.
- [NTSB FTW75DPG65](https://openairdocs.org/ntsb/FTW75DPG65), May 17, 1975: Grumman G-164A (N4956), Hickory Ridge, AR, substantial damage

## FAA accident and incident reports on N4956 (2)

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 20000502036979A](https://openairdocs.org/incident/20000502036979A), May 2, 2000: Amtr KITFOXIV (N4956), Oshkosh, WI, No damage. (-23) On may 2, 2000, at 10:20 cdst a (amerateur built aircraft) Kitfox iv,N4956, impacted a tree after landing at a private air field at 2588 highway gg…
- [Accident 19750517010889A](https://openairdocs.org/incident/19750517010889A), May 17, 1975: Grumav G164A (N4956), Hickory Ridge, AR, Substantial damage

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