# N74780: 2006 Robinson Helicopter R44 II, registration cancelled 2011-10-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 18, 2011
- Exported to: Mexico
- Status when cancelled: Sale reported
- Airframe: [Robinson Helicopter R44 II](https://openairdocs.org/model/robinson-helicopter-r44-ii) (registry code 7640122)
- Engine: [Lycoming IO-540 series](https://openairdocs.org/engine/lycoming-io-540-series) (registry code 41530)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 11052
- Year built: 2006
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 11, 2006
- Last registry action: August 31, 2011
- Mode S code: AA1014
- Location: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N74780
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=74780
- Page: https://openairdocs.org/deregistered/N74780-2011-10-18

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 LAX06LA247](https://openairdocs.org/ntsb/LAX06LA247), Jul 28, 2006: Robinson R44 (N74780), Flagstaff, AZ, substantial damage. Probable cause: the pilot's inadequate preflight planning decision to take off under a low ceiling into an area of mountainous terrain that resulted in an encounter with lowering clouds and forced the pilot to land…

## 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 20060728027529A](https://openairdocs.org/incident/20060728027529A), Jul 28, 2006: Robsin R44RAVENII (N74780), Flagstaff, AZ, Substantial damage. (-23) On July 28, 2006, at approximately 0555 MST, N74780, a Robinson R-44 helicopter, with the pilot [privacy data omitted] performing as pilot-in-command,…

## Other aircraft with N74780

- [Cancelled 1981-09-02](https://openairdocs.org/deregistered/N74780-1981-09-02): Mooney M20B, S/N 1807. Exported to Canada. Owner: [Wagnild Orris J](https://openairdocs.org/faa-owner/WAGNILD%20ORRIS%20J), [Destrehan, LA](https://openairdocs.org/faa-place/LA/Destrehan)

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