# N4246Z: 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 5, 2020
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4246Z
- Page: https://openairdocs.org/aircraft/N4246Z

## Aircraft that carried N4246Z

- [Cancelled 2020-06-05](https://openairdocs.org/deregistered/N4246Z-2020-06-05): Robinson Helicopter R44 II, S/N 12697, built 2009. Exported to Costa Rica. Owner: [Bas Part Sales LLC](https://openairdocs.org/faa-owner/BAS%20PART%20SALES%20LLC), [Greeley, CO](https://openairdocs.org/faa-place/CO/Greeley)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4246Z-undated): Cessna 441, S/N 4410102

## NTSB investigations on N4246Z (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 GAA19CA110](https://openairdocs.org/ntsb/GAA19CA110), Jan 3, 2019: Robinson R44 (N4246Z), Grace, ID, substantial damage. Probable cause: The pilot's failure to maintain clearance from the power lines.
- [NTSB WPR14LA353](https://openairdocs.org/ntsb/WPR14LA353), Aug 24, 2014: Robinson Helicopter R44 II (N4246Z), Pahrump, NV, substantial damage. Probable cause: A total loss of engine power during a practice autorotation for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that…

## FAA accident and incident reports on N4246Z (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 20190103000089A](https://openairdocs.org/incident/20190103000089A), Jan 3, 2019: Robinson Helicopter Company R44 II (N4246Z), Grace, ID, Substantial damage. While manuvering the aircraft down a coyote trail approximately 30 feet off the ground on pilots property, the pilot struck a quarter inch power line with the…
- [Accident 20140824013789A](https://openairdocs.org/incident/20140824013789A), Aug 24, 2014: Robinson Helicopter Company R44 II (N4246Z), Pahrump, NV, Substantial damage. While on a personal flight and operating under part 91, the pilot, who was the sole occupant, entered a power-on practice autorotation. The power was reduced…

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