# N976CS: 1999 Sims Chas W RUTAN-DEFIANT, registration cancelled 2006-05-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 9, 2006
- Status when cancelled: Triennial form not returned
- Airframe: [Sims Chas W RUTAN-DEFIANT](https://openairdocs.org/model/sims-chas-w-rutan-defiant) (registry code 05604GL)
- Engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515)
- Data sheets: [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 076
- Year built: 1999
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 28, 1999
- Certificate issued: February 6, 1997
- Last registry action: February 21, 2006
- Mode S code: AD9A32
- Owner when cancelled: [Sims Chas W](https://openairdocs.org/faa-owner/SIMS%20CHAS%20W)
- Location: [Deer Park, TX](https://openairdocs.org/faa-place/TX/Deer%20Park)
- Owner type: Individual
- Owner's area on the map: 29.6917° N, 95.1165° W: Placed by OpenAirDocs at the center of ZIP code 77536, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N976CS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=976CS
- Page: https://openairdocs.org/deregistered/N976CS-2006-05-09

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 Sims Chas W RUTAN-DEFIANT: https://openairdocs.org/model/sims-chas-w-rutan-defiant.md

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