# N81978: Aeronca 7AC, registration cancelled 1991-01-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 4, 1991
- Status when cancelled: Valid registration
- Airframe: [Aeronca 7AC](https://openairdocs.org/model/aeronca-7ac) (registry code 2110102)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759) (OpenAirDocs)
- Serial number: 7AC603
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 13, 1988
- Last registry action: October 17, 1988
- Mode S code: AB2E39
- Owner when cancelled: [Allen Terry](https://openairdocs.org/faa-owner/ALLEN%20TERRY)
- Location: [El Reno, OK](https://openairdocs.org/faa-place/OK/El%20Reno)
- Owner type: Individual
- Owner's area on the map: 35.5062° N, 97.9586° W: Placed by OpenAirDocs at the center of ZIP code 73036, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N81978
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=81978
- Page: https://openairdocs.org/deregistered/N81978-1991-01-04

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 Aeronca 7AC: https://openairdocs.org/model/aeronca-7ac.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 FTW83LA256](https://openairdocs.org/ntsb/FTW83LA256), May 28, 1983: Aeronca 7AC (N81978), El Reno, OK, substantial damage

## 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 19830528021869A](https://openairdocs.org/incident/19830528021869A), May 28, 1983: Bbavia 7AC (N81978), El Reno, OK, Substantial damage. Aircraft flipped inverted during emergency landing in muddy field.

## Other aircraft with N81978

- [Cancelled 1998-04-02](https://openairdocs.org/deregistered/N81978-1998-04-02): Piper PA-23-250, S/N 274804. Exported to Canada. Owner: [Sunset Inc](https://openairdocs.org/faa-owner/SUNSET%20INC), [Cut Bank, MT](https://openairdocs.org/faa-place/MT/Cut%20Bank)

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