# N42333: 2009 Robinson Helicopter R44 II, registration cancelled 2017-10-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 6, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Robinson Helicopter R44 II](https://openairdocs.org/model/robinson-helicopter-r44-ii) (registry code 7640122)
- Engine: [Lycoming IO-540-AE1A5](https://openairdocs.org/engine/lycoming-io-540-ae1a5) (registry code 41899)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 12601
- Year built: 2009
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 9, 2009
- Certificate issued: April 19, 2011
- Last registry action: April 19, 2011
- Mode S code: A509A1
- Owner when cancelled: [Ohnheiser Joseph](https://openairdocs.org/faa-owner/OHNHEISER%20JOSEPH)
- Location: [Sadieville, KY](https://openairdocs.org/faa-place/KY/Sadieville)
- Owner type: Individual
- Owner's area on the map: 38.3944° N, 84.5299° W: Placed by OpenAirDocs at the center of ZIP code 40370, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N42333
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=42333
- Page: https://openairdocs.org/deregistered/N42333-2017-10-06

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Robinson Helicopter R44 II: https://openairdocs.org/model/robinson-helicopter-r44-ii.md

## NTSB investigations (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 CEN11FA468](https://openairdocs.org/ntsb/CEN11FA468), Jul 9, 2011: Robinson Helicopter R44 II (N42333), Rising Sun, IN, substantial damage, 1 fatal. Probable cause: The noninstrument-rated pilot's decision to continue the visual flight rules flight into instrument meteorological conditions, which resulted in his spatial disorientation and failure to maintain…

## FAA accident and incident reports (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 20110709014499A](https://openairdocs.org/incident/20110709014499A), Jul 9, 2011: Robinson Helicopter Company R44 II (N42333), Rising Sun, IN, Destroyed, 1 fatal. On July 9, 2011, R-44 helicopter, N42333, was flying northwestbound towards anderson, Indiana from georgetown, Kentucky at 1500 feet above sea level. The…

## Other aircraft with N42333

- [Cancelled 1972-01-26](https://openairdocs.org/deregistered/N42333-1972-01-26): Piper J3C-65, S/N 14583, built 1945. Owner: [Grieve Floyd G](https://openairdocs.org/faa-owner/GRIEVE%20FLOYD%20G), [Riverside, CA](https://openairdocs.org/faa-place/CA/Riverside)

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