# N4581W: 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: July 7, 1994
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4581W
- Page: https://openairdocs.org/aircraft/N4581W

## Aircraft that carried N4581W

- [Cancelled 1994-07-07](https://openairdocs.org/deregistered/N4581W-1994-07-07): Rockwell International 112TC, S/N 13071. Triennial form not returned. Owner: [Nielsen Kevin D](https://openairdocs.org/faa-owner/NIELSEN%20KEVIN%20D), [Glendale, AZ](https://openairdocs.org/faa-place/AZ/Glendale)

## NTSB investigations on N4581W (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 LAX92LA327](https://openairdocs.org/ntsb/LAX92LA327), Jul 31, 1992: Rockwell 112TC (N4581W), Glendale, AZ, substantial damage. Probable cause: A LOSS OF ENGINE POWER DUE TO EXCESSIVE CARBON DEPOSITS ON THE NUMBER ONE CYLINDER EXHAUST VALVE, AND, THE PILOTS ATTEMPTED OPERATION OF THE AIRCRAFT WITH KNOWN MECHANICAL DEFICIENCIES.
- [NTSB DEN83LA209](https://openairdocs.org/ntsb/DEN83LA209), Sep 4, 1983: Rockwell 112TC (N4581W), Durango, CO, substantial damage

## FAA accident and incident reports on N4581W (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 19920731028479A](https://openairdocs.org/incident/19920731028479A), Jul 31, 1992: Gulstm 112TC (N4581W), Glendale, AZ, Substantial damage. Observed to have rough engine on runup. Departed continued rough. Tried return. Crashed. Exhaust valve stuck open.
- [Accident 19830903067219A](https://openairdocs.org/incident/19830903067219A), Sep 3, 1983: Gulstm 112TC (N4581W), Durango, CO, Substantial damage. Aircraft touched down long during landing. Ran off end of runway into brush and trees. Density altitude was 8800 feet

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