# N9691S: 1966 Champion 7GCAA, registration cancelled 2014-08-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 21, 2014
- Status when cancelled: Second renewal notice
- Airframe: [Champion 7GCAA](https://openairdocs.org/model/champion-7gcaa) (registry code 21101N8)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 115
- Year built: 1966
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, aerial advertising
- Airworthiness date: January 21, 1992
- Certificate issued: May 8, 2007
- Last registry action: August 25, 2011
- Mode S code: AD8021
- Owners when cancelled: [Corbett Mark](https://openairdocs.org/faa-owner/CORBETT%20MARK), [Mustain Keith](https://openairdocs.org/faa-owner/MUSTAIN%20KEITH)
- Location: [Oshkosh, WI](https://openairdocs.org/faa-place/WI/Oshkosh)
- Owner type: Co-owned
- Owner's area on the map: 44.0635° N, 88.5356° W: Placed by OpenAirDocs at the center of ZIP code 54901, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9691S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9691S
- Page: https://openairdocs.org/deregistered/N9691S-2014-08-21

From the FAA registry file of November 3, 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 Champion 7GCAA: https://openairdocs.org/model/champion-7gcaa.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 2013FA0000170](https://openairdocs.org/sdr/2013FA0000170), Feb 2, 2013: TAB. CRACKED. AFTER LANDING AND ROLLOUT, LT MLG COLLAPSED. TAB ON THE LT FWD LANDING GEAR ATTACH CLUSTER FAILED CAUSING THE GEAR TO COLLAPSE.

## 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 CEN13CA187](https://openairdocs.org/ntsb/CEN13CA187), Feb 2, 2013: Champion 7GCAA (N9691S), Oshkosh, WI, substantial damage. Probable cause: Fatigue cracking and failure of the left wheel strut mount resulting in collapse of the left main landing gear during taxi.

## 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 20130202002209A](https://openairdocs.org/incident/20130202002209A), Feb 2, 2013: Champion 7GCAA (N9691S), Oshkosh, WI, Substantial damage. The pilot stated that he had performed several takeoffs and landings on ice covered lake winnebago. While taxiing at approximately 15 mph after the last…

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