# N644RS: 2003 Diamond Aircraft Ind DA20-C1, registration cancelled 2012-08-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 28, 2012
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Diamond Aircraft Ind DA20-C1](https://openairdocs.org/model/diamond-aircraft-ind-da20-c1) (registry code 2990001)
- Engine: [Continental IO-240 series](https://openairdocs.org/engine/continental-io-240-series) (registry code 17063)
- Data sheets: [TCDS TA4CH](https://openairdocs.org/tcds/TA4CH), [TCDS E7SO](https://openairdocs.org/tcds/E7SO) (OpenAirDocs)
- Serial number: C0213
- Year built: 2003
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, utility
- Airworthiness date: April 30, 2003
- Certificate issued: June 22, 2011
- Last registry action: June 22, 2011
- Mode S code: A8759F
- Owners when cancelled: [Wiederkehr Hans R](https://openairdocs.org/faa-owner/WIEDERKEHR%20HANS%20R), [Wiederkehr Karen M](https://openairdocs.org/faa-owner/WIEDERKEHR%20KAREN%20M)
- Location: [Wading River, NY](https://openairdocs.org/faa-place/NY/Wading%20River)
- Owner type: Co-owned
- Owner's area on the map: 40.9539° N, 72.8170° W: Placed by OpenAirDocs at the center of ZIP code 11792, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N644RS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=644RS
- Page: https://openairdocs.org/deregistered/N644RS-2012-08-28

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 Diamond Aircraft Ind DA20-C1: https://openairdocs.org/model/diamond-aircraft-ind-da20-c1.md

## Other aircraft with N644RS

- [Cancelled 2021-09-04](https://openairdocs.org/deregistered/N644RS-2021-09-04): David D Lake RANS S6 ES COYOTE II, S/N 12021475, built 2018. Registration expired, pending cancellation. Owner: [Lake David D](https://openairdocs.org/faa-owner/LAKE%20DAVID%20D), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima)

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