# N204TS: Schwiesotheron B CHALLENGER II, registration cancelled 2012-08-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 23, 2012
- Status when cancelled: Sale reported, canceled
- Airframe: [Schwiesotheron B CHALLENGER II](https://openairdocs.org/model/schwiesotheron-b-challenger-ii) (registry code 0567604)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: CH2-0485-R-0149
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 29, 1985
- Last registry action: May 20, 1987
- Mode S code: A1A299
- Location: [Eau Galle, WI](https://openairdocs.org/faa-place/WI/Eau%20Galle)
- Owner type: Individual
- Owner's area on the map: 44.7184° N, 91.9816° W: Placed by OpenAirDocs at the center of ZIP code 54737, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N204TS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=204TS
- Page: https://openairdocs.org/deregistered/N204TS-2012-08-23

From the FAA registry file of October 28, 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 Schwiesotheron B CHALLENGER II: https://openairdocs.org/model/schwiesotheron-b-challenger-ii.md

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19880804030179I](https://openairdocs.org/incident/19880804030179I), Aug 4, 1988: Amtrqc CHALLENGER2 (N204TS), Clinton, CT, Minor damage. Forced landing in water when lost power to prop but not engine. Found belts driving gear reduction system loose.

## Other aircraft with N204TS

- [Registered now](https://openairdocs.org/aircraft/N204TS): Cessna TU206G, S/N U20604052, built 1977

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