# N4912U: 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: October 11, 2022
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4912U
- Page: https://openairdocs.org/aircraft/N4912U

## Aircraft that carried N4912U

- [Cancelled 2022-10-11](https://openairdocs.org/deregistered/N4912U-2022-10-11): Airbus A320-232, S/N 1933. Owner: [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- [Cancelled 2012-12-18](https://openairdocs.org/deregistered/N4912U-2012-12-18): Cessna 210E, S/N 21058612, built 1965. Registration expired, pending cancellation. Owner: [Carl Feldhamer And Assoc](https://openairdocs.org/faa-owner/CARL%20FELDHAMER%20AND%20ASSOC), [Buena Vista, CO](https://openairdocs.org/faa-place/CO/Buena%20Vista)

## NTSB investigations on N4912U (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 DEN90FA089](https://openairdocs.org/ntsb/DEN90FA089), Apr 9, 1990: Cessna 210E (N4912U), Elbert, CO, destroyed, 1 fatal. Probable cause: THE PILOT'S INITIATION OF FLIGHT INTO KNOWN ADVERSE WEATHER, THE RAPID ICE ACCUMULATION ON THE AIRFRAME, AND AN INADVERTENT STALL-MUSH, RESULTING IN AN UNCONTROLLED DESCENT INTO TERRAIN.

## FAA accident and incident reports on N4912U (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 19900409007899A](https://openairdocs.org/incident/19900409007899A), Apr 9, 1990: Cessna 210E (N4912U), Elbert, CO, Destroyed, 1 fatal. Departed IFR on short flight with forecasting. Iced up. Unable hold altitude. Settled. Struck rough terrain.

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