# N6668L: Lake LA-4, registration cancelled 1986-01-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 23, 1986
- Status when cancelled: Valid registration
- Airframe: [Lake LA-4](https://openairdocs.org/model/lake-la-4) (registry code 5110302)
- Serial number: 431
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 6, 1979
- Mode S code: A8CDFE
- Owner when cancelled: [Dick Richard T](https://openairdocs.org/faa-owner/DICK%20RICHARD%20T)
- Location: [Oakland, ME](https://openairdocs.org/faa-place/ME/Oakland)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N6668L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6668L
- Page: https://openairdocs.org/deregistered/N6668L-1986-01-23

From the FAA registry file of October 31, 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 Lake LA-4: https://openairdocs.org/model/lake-la-4.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 NYC85LA188](https://openairdocs.org/ntsb/NYC85LA188), Jul 21, 1985: Lake LA-4 (N6668L), Sidney, ME, 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 19850721059119A](https://openairdocs.org/incident/19850721059119A), Jul 21, 1985: Conaer LA4 (N6668L), Sidney, ME, Substantial damage. Encountered boat wake and became airborne. Porpoised until left pontoon became detached. Aircraft sank in 4 minutes

## Other aircraft with N6668L

- [Cancelled 1995-03-21](https://openairdocs.org/deregistered/N6668L-1995-03-21): Pampa'S Bull AGSTAR III, S/N PBFAG027. Owner: [Henderson Kent A](https://openairdocs.org/faa-owner/HENDERSON%20KENT%20A), [Wabash, IN](https://openairdocs.org/faa-place/IN/Wabash)

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