# N4646G: 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: May 2, 2026
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4646G
- Page: https://openairdocs.org/aircraft/N4646G

## Aircraft that carried N4646G

- [Cancelled 2026-05-02](https://openairdocs.org/deregistered/N4646G-2026-05-02): Piper PA-46-310P, S/N 46-8508101, built 1985. Sale reported, canceled. Owner: [Greeley, CO](https://openairdocs.org/faa-place/CO/Greeley)
- [Cancelled 1977-06-13](https://openairdocs.org/deregistered/N4646G-1977-06-13): Cessna 414, S/N 4140914, built 1976. Exported to Germany. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

## NTSB investigations on N4646G (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 CEN24LA286](https://openairdocs.org/ntsb/CEN24LA286), Jul 28, 2024: Piper PA46 (N4646G), Radisson, WI, substantial damage. Probable cause: The non-certificated mechanic’s failure to properly tighten and torque the fuel system pressure test port cap, which resulted in a total loss of engine power, and a subsequent forced landing.

## FAA accident and incident reports on N4646G (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 20240728011999A](https://openairdocs.org/incident/20240728011999A), Jul 28, 2024: Piper PA-46-310P (N4646G), Exeland, WI, Substantial damage. After a cross country flight, the PIC was instructed by ATC to descend from 6000 feet to 4000 feet. The PIC reduced power and descended. When the target…

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