# N4521D: 2012 Robinson Helicopter R22 BETA, registration cancelled 2013-03-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 13, 2013
- Exported to: Brazil
- Status when cancelled: Valid registration
- Airframe: [Robinson Helicopter R22 BETA](https://openairdocs.org/model/robinson-helicopter-r22-beta) (registry code 7640110)
- Engine: [Lycoming O-360-J2A](https://openairdocs.org/engine/lycoming-o-360-j2a) (registry code 42314)
- Data sheets: [TCDS H10WE](https://openairdocs.org/tcds/H10WE), [TCDS E-286](https://openairdocs.org/tcds/E-286) (OpenAirDocs)
- Serial number: 4556
- Year built: 2012
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 14, 2012
- Last registry action: April 16, 2012
- Mode S code: A57C09
- Owner when cancelled: [Specialized Helicopters LLC](https://openairdocs.org/faa-owner/SPECIALIZED%20HELICOPTERS%20LLC)
- Location: [Watsonville, CA](https://openairdocs.org/faa-place/CA/Watsonville)
- Owner type: Corporation
- Owner's area on the map: 36.9424° N, 121.7590° W: Placed by OpenAirDocs at the center of ZIP code 95076, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4521D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4521D
- Page: https://openairdocs.org/deregistered/N4521D-2013-03-13

From the FAA registry file of October 31, 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 R22 BETA: https://openairdocs.org/model/robinson-helicopter-r22-beta.md

## Other aircraft with N4521D

- [Cancelled 2002-09-13](https://openairdocs.org/deregistered/N4521D-2002-09-13): Beech G35, S/N D-4659, built 1956. Triennial form not returned. Owner: [Edson Doyle W](https://openairdocs.org/faa-owner/EDSON%20DOYLE%20W), [Newport Beach, CA](https://openairdocs.org/faa-place/CA/Newport%20Beach)

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