# N6685L: 1970 Lake LA-4-200, registration cancelled 2013-04-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 30, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Lake LA-4-200](https://openairdocs.org/model/lake-la-4-200) (registry code 5110310)
- Engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515)
- Data sheets: [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 448
- Year built: 1970
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: August 13, 1970
- Certificate issued: April 20, 1983
- Last registry action: August 9, 2001
- Mode S code: A8D503
- Owner when cancelled: [Wilkerson Tom](https://openairdocs.org/faa-owner/WILKERSON%20TOM)
- Location: [Lawton, OK](https://openairdocs.org/faa-place/OK/Lawton)
- Owner type: Individual
- Owner's area on the map: 34.5579° N, 98.2910° W: Placed by OpenAirDocs at the center of ZIP code 73501, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6685L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6685L
- Page: https://openairdocs.org/deregistered/N6685L-2013-04-30

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 Lake LA-4-200: https://openairdocs.org/model/lake-la-4-200.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 FTW85LA008](https://openairdocs.org/ntsb/FTW85LA008), Oct 7, 1984: Lake LA-4-200 (N6685L), Waurika, OK, destroyed

## 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 19841007075669A](https://openairdocs.org/incident/19841007075669A), Oct 7, 1984: Conaer LA4200 (N6685L), Waurika, OK, Substantial damage. Nose and right pontoon dug into water on touchdown, water looped, nosed over and sank.

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