# N4603H: 2009 Robinson Helicopter R44 II, registration cancelled 2015-08-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 26, 2015
- 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: 12628
- Year built: 2009
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: June 1, 2009
- Certificate issued: January 27, 2014
- Last registry action: July 31, 2014
- Mode S code: A59C64
- Owner when cancelled: [Ferreira Luis Leonardo H C](https://openairdocs.org/faa-owner/FERREIRA%20LUIS%20LEONARDO%20H%20C)
- Location: [Coraopolis, PA](https://openairdocs.org/faa-place/PA/Coraopolis)
- Owner type: Individual
- Owner's area on the map: 40.5005° N, 80.2018° W: Placed by OpenAirDocs at the center of ZIP code 15108, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4603H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4603H
- Page: https://openairdocs.org/deregistered/N4603H-2015-08-26

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

## Other aircraft with N4603H

- [Registered now](https://openairdocs.org/aircraft/N4603H): Hylio HYL-150, S/N 17906110442
- [Cancelled 1976-06-16](https://openairdocs.org/deregistered/N4603H-1976-06-16): Piper PA-17, S/N 17-20, built 1948. Sale reported. Owner: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)

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