# N122EF: EFF Chris A VARIEZE, registration cancelled 1984-07-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 21, 1984
- Status when cancelled: Administratively canceled
- Airframe: [EFF Chris A VARIEZE](https://openairdocs.org/model/eff-chris-a-varieze) (registry code 05609PA)
- Serial number: 528
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 5, 1982
- Last registry action: July 21, 1984
- Mode S code: A05B8A
- Owners when cancelled: [Eff Chris A](https://openairdocs.org/faa-owner/EFF%20CHRIS%20A), [Producing Se Inc](https://openairdocs.org/faa-owner/PRODUCING%20SE%20INC), [Helmer Directional Drilling Inc](https://openairdocs.org/faa-owner/HELMER%20DIRECTIONAL%20DRILLING%20INC), [Farkas Robert J](https://openairdocs.org/faa-owner/FARKAS%20ROBERT%20J), [Franz Robert H](https://openairdocs.org/faa-owner/FRANZ%20ROBERT%20H)
- Location: [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville)
- Owner type: Individual
- Owner's area on the map: 38.2567° N, 85.7023° W: Placed by OpenAirDocs at the center of ZIP code 40206, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N122EF
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=122EF
- Page: https://openairdocs.org/deregistered/N122EF-1984-07-21

From the FAA registry file of November 5, 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 EFF Chris A VARIEZE: https://openairdocs.org/model/eff-chris-a-varieze.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 CHI83FA024](https://openairdocs.org/ntsb/CHI83FA024), Oct 23, 1982: C. EFF VARI-EZE (N122EF), Seymour, IN, destroyed, 1 fatal

## 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 19821023054899A](https://openairdocs.org/incident/19821023054899A), Oct 23, 1982: Amtrru VARIEZE (N122EF), Seymour, IN, Destroyed. Aircraft struck tree and crashed on first flight during final approach for landing.

## Other aircraft with N122EF

- [Registered now](https://openairdocs.org/aircraft/N122EF): Hamilton Edward W RV 7A, S/N 70493, built 2008

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