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Aircraft record

N6685L1970 Lake LA-4-200

DeregisteredUnclaimedSource: FAA, updated Oct 18, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Apr 30, 2013.

Safety record in brief:1 NTSB accident (destroyed damage, Oct 1984)No ADs since 1998 matched

Registration
Deregistered
Last based in
Lawton, OK
owner city / state
Engine
I0360 SER · 180 hp
Lycoming
Owners
1
since 1983
NTSB events
1
destroyed, 1984
ADs may apply
0
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026
Last registered owner
Individual owner
City, state
Lawton, OK
Certificate issued
Apr 20, 1983
Canceled
Apr 30, 2013
Airworthiness
Standard · Normal
Airworthiness date
Aug 13, 1970

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Lake
Model
LA-4-200
Year
1970
Serial number
448
Aircraft type
Fixed wing single engine
Category
Amphibian
Certification
Type Certificated
Seats
4
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A8D503

Engine

Make and model
Lycoming I0360 Ser
Type
Reciprocating
Power
180 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 1983 – 2013Individual ownerLawton, OK

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · destroyed

Oct 7, 1984 · Waurika, OK

ACCORDING TO WITNESSES, THE ACFT NOSE WAS TOO LOW AT WATER CONTACT ON LNDG TOUCHDOWN AND THE NOSE AND RIGHT PONTOON DUG INTO THE WATER. THE ACFT SWERVED ABRUPTLY TO THE RIGHT, FLIPPED INVERTED AND SANK. NO LOGS OR OTHER FLOATING DEBRIS WERE LOCATED DURING A POST MISHAP CHECK OF THE AREA.

Damage
Destroyed
Injuries
Serious
Report
FTW85LA008

From NTSB records; matched by serial number.Read NTSB report (search CAROL for FTW85LA008)

Accident history for this model

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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