# N86657: 1966 Helton LARK 95, registration cancelled 2013-07-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 16, 2013
- Status when cancelled: Sale reported, canceled
- Airframe: [Helton LARK 95](https://openairdocs.org/model/helton-lark-95) (registry code 4331020)
- Engine: [Continental C90 series](https://openairdocs.org/engine/continental-c90-series) (registry code 17009)
- Data sheets: [TCDS A-748](https://openairdocs.org/tcds/A-748), [TCDS E-252](https://openairdocs.org/tcds/E-252) (OpenAirDocs)
- Serial number: 9506
- Year built: 1966
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: October 21, 1966
- Last registry action: December 10, 2008
- Mode S code: ABE848
- Location: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N86657
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=86657
- Page: https://openairdocs.org/deregistered/N86657-2013-07-16

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 Helton LARK 95: https://openairdocs.org/model/helton-lark-95.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 CHI08LA166](https://openairdocs.org/ntsb/CHI08LA166), Jun 17, 2008: Helton Lark 95 (N86657), West Carrollton, OH, destroyed, 1 fatal. Probable cause: The improper installation of spark plugs during the annual inspection which resulted in a loss of engine power shortly after takeoff. Contributing to the accident was the lack of suitable terrain…

## 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 20080617838699A](https://openairdocs.org/incident/20080617838699A), Jun 17, 2008: Mcbems LARK95 (N86657), Dayton, OH, Destroyed, 1 fatal. (-23) Aircraft departed morain airpark at 1040 local time to begin a cross country flight with final destination reno Nevada. Aircraft had undergone annual…

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