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Aircraft record

N733KD1978 Cessna U206G

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 19822 ADs may apply2 service difficulty reports

Registration
Valid
expires Mar 31, 2031
Based in
Port Alsworth, AK
owner city / state
Engine
IO 520 SERIES · 285 hp
Cont Motor
Owners
1
since 2024
NTSB events
None
since 1982
ADs may apply
2
confirm with A&P
Service reports
2
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Lake Clark Holdings LLC
Owner type
LLC
City, state
Port Alsworth, AK
Certificate issued
Mar 11, 2024
Expires
Mar 31, 2031
Airworthiness
Standard · Normal
Airworthiness date
Dec 14, 1978

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
Cessna
Model
U206G
Year
1978
Serial number
U20604772
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
6
Engines
1
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
A4CE
Mode S code
A9D715

Engine

Make and model
Cont Motor Io 520 Series
Type
Turbo-shaft
Power
285 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. 2024 – nowLake Clark Holdings LLCPort Alsworth, AK · current

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
2011-10-09Cessna Aircraft Company Models 150, 152, 170, 172, 175, 177, 180, 182, 185, 188, 190…Jun 17, 2011Airframe (U206G)
2009-16-03Teledyne Continental Motors (TCM) IO-520, TSIO-520, and IO-550 Series Reciprocating…Sep 9, 2009Engine (IO 520 SERIES)Only with: SAP investment cast cylinder assemblies P/Ns SA52000-A1, SA52000-A20P, SA52000-A21P, SA52000-A22P, SA52000-A23P, SA55000-A1, or SA55000-A20P installed.

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

Service Difficulty Reports (2)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Reciprocating engine · cylinder · crackedSep 11, 2001

    CYLINDER INSTALLED 5/28/98, PLACED IN SERVICE 6/29/98. FOUND CRACK FROM SPARK PLUG HOLE AROUND INTAKE SIDE OF CYLINDER.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · hinge assy · crackedAug 13, 1999

    BOTH INBOARD AND OUTBOARD AILERON HINGE BRACKET ASSYS ON THE RIGHT WING WERE CRACKED ON THE BOTTOM AND HAD LOOSE OF SHEARED RIVETS WHERE THEY ATTACH TO THE REAR SPAR. THIS DAMAGE CANNOT BE SEEN WITHOUT REMOVING THE FALSE SPAR, BUT CAN BE DETECTED BY LOOSENESS OF THE BRACKET UP AND DOWN.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

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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