# N8577E: 1959 Champion 7EC, registration cancelled 2017-11-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 21, 2017
- Status when cancelled: Revoked, canceled
- Airframe: [Champion 7EC](https://openairdocs.org/model/champion-7ec) (registry code 21101NM)
- Engine: [Continental C90 series](https://openairdocs.org/engine/continental-c90-series) (registry code 17009)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759), [TCDS E-252](https://openairdocs.org/tcds/E-252) (OpenAirDocs)
- Serial number: 7EC-710
- Year built: 1959
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: February 24, 1966
- Last registry action: January 14, 1977
- Mode S code: ABC4AB
- Owners when cancelled: [C C H Flg Club](https://openairdocs.org/faa-owner/C%20C%20H%20FLG%20CLUB), [Owen Clyde D](https://openairdocs.org/faa-owner/OWEN%20CLYDE%20D), [Landsgaard Clayton S](https://openairdocs.org/faa-owner/LANDSGAARD%20CLAYTON%20S), [Brown Clay](https://openairdocs.org/faa-owner/BROWN%20CLAY)
- Location: [Brookfield, WI](https://openairdocs.org/faa-place/WI/Brookfield)
- Owner type: Co-owned
- Owner's area on the map: 43.0624° N, 88.0988° W: Placed by OpenAirDocs at the center of ZIP code 53005, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N8577E
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8577E
- Page: https://openairdocs.org/deregistered/N8577E-2017-11-21

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 Champion 7EC: https://openairdocs.org/model/champion-7ec.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 CHI68A0011](https://openairdocs.org/ntsb/CHI68A0011), Jul 19, 1967: Champion 7EC (N8577E), Pewaukee, WI, destroyed, 2 fatal

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