# N744SH: 2005 Robinson Helicopter R44 II, registration cancelled 2018-01-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 26, 2018
- 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 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: 10830
- Year built: 2005
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: September 19, 2005
- Certificate issued: October 5, 2005
- Last registry action: September 17, 2009
- Mode S code: AA02FE
- Owner when cancelled: [Silver State Helicopters LLC](https://openairdocs.org/faa-owner/SILVER%20STATE%20HELICOPTERS%20LLC)
- Location: [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)
- Physical address: [Henderson, NV](https://openairdocs.org/faa-place/NV/Henderson)
- Owner type: Corporation
- Owner's area on the map: 36.1750° N, 115.1372° W: Placed by OpenAirDocs: center of Las Vegas, NV, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N744SH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=744SH
- Page: https://openairdocs.org/deregistered/N744SH-2018-01-26

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 DEN07FA079](https://openairdocs.org/ntsb/DEN07FA079), Mar 27, 2007: Robinson R44 II (N744SH), Ponte Vedra Bch, FL, destroyed, 2 fatal. Probable cause: the mechanic's improper installation of the attachment hardware for the servo to swashplate push-pull tube joint which resulted in a disconnection, subsequent loss of control, and impact with…

## 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 20070327004599A](https://openairdocs.org/incident/20070327004599A), Mar 27, 2007: Robsin R44RAVENII (N744SH), Pontevedrabeach, FL, Destroyed, 2 fatal. (-23) Flight instructor and student pilot prepared for a flight from craig municipal airport, Florida, on an orientation flight for the student, bound for st.…

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