# N273MA: 2004 American Champion 8GCBC, registration cancelled 2017-03-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 10, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [American Champion 8GCBC](https://openairdocs.org/model/american-champion-8gcbc) (registry code 2121004)
- Engine: [Lycoming O-360 series](https://openairdocs.org/engine/lycoming-o-360-series) (registry code 41575)
- Data sheets: [TCDS A21CE](https://openairdocs.org/tcds/A21CE), [TCDS E-286](https://openairdocs.org/tcds/E-286) (OpenAirDocs)
- Serial number: 460-2004
- Year built: 2004
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: August 3, 2004
- Certificate issued: April 22, 2009
- Last registry action: April 22, 2009
- Mode S code: A2B2B5
- Owner when cancelled: [Silverado Management LLC](https://openairdocs.org/faa-owner/SILVERADO%20MANAGEMENT%20LLC)
- Location: [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula)
- Owner type: Corporation
- Owner's area on the map: 46.8721° N, 113.9940° W: Placed by OpenAirDocs: center of Missoula, MT, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N273MA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=273MA
- Page: https://openairdocs.org/deregistered/N273MA-2017-03-10

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 American Champion 8GCBC: https://openairdocs.org/model/american-champion-8gcbc.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB WPR11FA061](https://openairdocs.org/ntsb/WPR11FA061), Nov 18, 2010: American Champion 8GCBC (N273MA), Bremerton, WA, substantial damage, 1 fatal. Probable cause: The pilot did not maintain clearance from terrain for undetermined reasons. Contributing to the accident were the pilot’s use of oxycodone and his severe coronary artery disease.

## 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.

- [Accident 20101117052149A](https://openairdocs.org/incident/20101117052149A), Nov 17, 2010: American Ch 8GCBC (N273MA), Bremerton, WA, Destroyed, 1 fatal. Pilot took off from apex airfield, silverdale, Washington. Flew south, then turned north just souht east of Bremerton, Washington. At about 1630 in the…

## Other aircraft with N273MA

- [Cancelled 1991-08-06](https://openairdocs.org/deregistered/N273MA-1991-08-06): Mitsubishi MU-2B-60, S/N 785SA. Exported to Canada. Owner: [Bush Field Aircraft Company](https://openairdocs.org/faa-owner/BUSH%20FIELD%20AIRCRAFT%20COMPANY), [Augusta, GA](https://openairdocs.org/faa-place/GA/Augusta)

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