# N4180B: 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: December 29, 2008
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4180B
- Page: https://openairdocs.org/aircraft/N4180B

## Aircraft that carried N4180B

- [Cancelled 2008-12-29](https://openairdocs.org/deregistered/N4180B-2008-12-29): Robinson Helicopter R44, S/N 1983, built 2008. Exported to Canada. Owner: [Old City Helicopter Sales LLC](https://openairdocs.org/faa-owner/OLD%20CITY%20HELICOPTER%20SALES%20LLC), [St Augustine, FL](https://openairdocs.org/faa-place/FL/St%20Augustine)
- [Cancelled 1993-03-25](https://openairdocs.org/deregistered/N4180B-1993-03-25): Aero Commander 520, S/N 52087. Triennial form not returned. Owner: [Hill Jack D](https://openairdocs.org/faa-owner/HILL%20JACK%20D), [St Peters, MO](https://openairdocs.org/faa-place/MO/St%20Peters)

## NTSB investigations on N4180B (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 MKC79FCA05](https://openairdocs.org/ntsb/MKC79FCA05), Jan 18, 1979: Aero Comdr 520 (N4180B), Vichy, MO, substantial damage
- [NTSB UNK64X3707](https://openairdocs.org/ntsb/UNK64X3707), Aug 31, 1964: Aero Comm 520 (N4180B), Taylor City, NC, substantial damage

## FAA accident and incident reports on N4180B (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 19790118001039A](https://openairdocs.org/incident/19790118001039A), Jan 18, 1979: Rkwell 520 (N4180B), Vichy, MO, Substantial damage. Pilot made precautionary landing due to ice on windshield, unable to see snowbank on side of runway.

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