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Aircraft record

N43331972 Lake LA-4-200

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 19822 ADs may apply

Registration
Valid
expires Jul 31, 2030
Based in
Michelstadt
owner city / state
Engine
IO-360-A1B · 200 hp
Lycoming
Owners
1
since 2023
NTSB events
None
since 1982
ADs may apply
2
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Qualitair LLC
Owner type
LLC
City, state
Michelstadt
Certificate issued
Jul 19, 2023
Expires
Jul 31, 2030
Airworthiness
Standard · Normal
Airworthiness date
Jul 30, 2014

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
1972
Serial number
565
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
A53104

Engine

Make and model
Lycoming Io-360-A1b
Type
Reciprocating
Power
200 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. 2023 – nowQualitair LLCMichelstadt · current
  2. 1968 – 1976Individual ownerSouth Paris, ME · different airframe: 1968 Schleicher Ka 6 E S/N 4219
  3. until 1930American Aircraft CorpLos Angeles, CA · different airframe: Ryan Aircraft B1 S/N 70

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (2)

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.

ADSubjectEffectiveApplies to
2006-06-16Lycoming Engines (Formerly Textron Lycoming) AEIO-360, IO-360, O-360, LIO-360, and…Apr 27, 2006Engine (IO-360-A1B)Only with: Engines manufactured new or rebuilt, overhauled, or that had a crankshaft installed after March 1, 1999.
2005-19-11Lycoming Engines (Formerly Textron Lycoming) AEIO-360, IO-360, O-360, LIO-360, LO-360…Oct 21, 2005Engine (IO-360-A1B)Only with: Engines rated at 300 HP or lower, manufactured new, rebuilt, or overhauled after March 1, 1999, or that had a crankshaft installed after March 1, 1999.

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 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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