# N456HM: 2009 Robinson Helicopter R44 II, registration cancelled 2009-12-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 2, 2009
- Exported to: Brazil
- 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: 12581
- Year built: 2009
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 9, 2009
- Certificate issued: July 15, 2009
- Last registry action: October 14, 2009
- Mode S code: A58921
- Owner when cancelled: [Helicopter Maintenance Unlimited](https://openairdocs.org/faa-owner/HELICOPTER%20MAINTENANCE%20UNLIMITED)
- Location: [Torrance, CA](https://openairdocs.org/faa-place/CA/Torrance)
- Owner type: Corporation
- Owner's area on the map: 33.8079° N, 118.3480° W: Placed by OpenAirDocs at the center of ZIP code 90505, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N456HM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=456HM
- Page: https://openairdocs.org/deregistered/N456HM-2009-12-02

From the FAA registry file of November 5, 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

## Other aircraft with N456HM

- [Cancelled 1991-05-02](https://openairdocs.org/deregistered/N456HM-1991-05-02): Cessna U206F, S/N U20602840. Exported to South Africa. Owner: [Avex Inc](https://openairdocs.org/faa-owner/AVEX%20INC), [Santa Paula, CA](https://openairdocs.org/faa-place/CA/Santa%20Paula)

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