# N44623: 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: October 6, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=44623
- Page: https://openairdocs.org/aircraft/N44623

## Aircraft that carried N44623

- [Cancelled 2017-10-06](https://openairdocs.org/deregistered/N44623-2017-10-06): Beech D18S, S/N A-31, built 1945. Registration expired, pending cancellation. Owner: [J W Duff Aircraft Co](https://openairdocs.org/faa-owner/J%20W%20DUFF%20AIRCRAFT%20CO), [Denver, CO](https://openairdocs.org/faa-place/CO/Denver)

## NTSB investigations on N44623 (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 DEN91LA073](https://openairdocs.org/ntsb/DEN91LA073), May 18, 1991: Beech D18-S (N44623), Englewood, CO, substantial damage. Probable cause: THE LOSS OF DIRECTIONAL CONTROL BY THE PILOT. FACTORS WERE: THE CROSS, FAILURE OF THE PILOT TO LOCK THE TAIL WHEEL, AND THE PILOT'S DISREGARD OF CROSSWIND LIMITATIONS.

## FAA accident and incident reports on N44623 (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 19910518016319A](https://openairdocs.org/incident/19910518016319A), May 18, 1991: Beech D18S (N44623), Denver, CO, Substantial damage. Ground looped on takeoff roll in a strong gust quartering crosswind. Had neglected to insure tailwheel was locked.

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