# N39451: Lake LA-4-200, registration cancelled 1989-08-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 31, 1989
- Status when cancelled: Triennial form not returned
- Airframe: [Lake LA-4-200](https://openairdocs.org/model/lake-la-4-200) (registry code 5110310)
- Serial number: 541
- Type of aircraft: Fixed wing single engine
- Mode S code: A494C6
- The mark today: https://openairdocs.org/aircraft/N39451
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=39451
- Page: https://openairdocs.org/deregistered/N39451-1989-08-31

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-4-200: 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 DEN84LA052](https://openairdocs.org/ntsb/DEN84LA052), Dec 28, 1983: Lake LA-4-200 (N39451), Great Falls, MT, 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 19831227069979A](https://openairdocs.org/incident/19831227069979A), Dec 27, 1983: Conaer LA4200 (N39451), Great Falls, MT, Substantial damage. Crash occurred during emergency landing after engine quit when oil breather froze over.

## Other aircraft with N39451

- [Cancelled 1948-09-03](https://openairdocs.org/deregistered/N39451-1948-09-03): Stinson 10A, S/N 8251, built 1942. Owner: [Du Bose T J](https://openairdocs.org/faa-owner/DU%20BOSE%20T%20J), [Columbia, SC](https://openairdocs.org/faa-place/SC/Columbia)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.