# N4237W: 2009 Robinson Helicopter R44 II, registration cancelled 2017-11-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 30, 2017
- Exported to: Canada
- Status when cancelled: Valid registration
- 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: 12707
- Year built: 2009
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 5, 2009
- Certificate issued: May 20, 2009
- Last registry action: November 15, 2016
- Mode S code: A50A26
- Owner when cancelled: [Bering Air Inc](https://openairdocs.org/faa-owner/BERING%20AIR%20INC)
- Location: [Nome, AK](https://openairdocs.org/faa-place/AK/Nome)
- Owner type: Corporation
- Owner's area on the map: 64.7421° N, 164.6570° W: Placed by OpenAirDocs at the center of ZIP code 99762, within about 23 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4237W
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4237W
- Page: https://openairdocs.org/deregistered/N4237W-2017-11-30

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

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