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Aircraft record

N40677Maule M-4-220C

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:1 NTSB accident (substantial damage, Jun 1999)1 AD may apply1 service difficulty report

Registration
Valid
expires Jan 31, 2033
Based in
Wasilla, AK
owner city / state
Owners
1
since 2026
NTSB events
1
substantial, 1999
ADs may apply
1
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Individual owner
City, state
Wasilla, AK
Certificate issued
Jan 18, 2026
Expires
Jan 31, 2033
Airworthiness
Standard · Normal
Airworthiness date
Apr 17, 1973

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
Maule
Model
M-4-220C
Serial number
2181C
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
4
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A4C658

Engine

Make and model
Franklin 6a&6v335 Ser
Type
Reciprocating
Power
210 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. 2026 – nowIndividual ownerWasilla, 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 (1)

Accident · substantial damage

Jun 24, 1999 · Mcgrath, AK

A separation of the number 4 engine cylinder, and a fracture of the number 4 engine connecting rod.

Damage
Substantial
Injuries
None
Report
ANC99LA082

From NTSB records; matched by serial number.Read NTSB report (search CAROL for ANC99LA082)

Accident history for this model

ADs published since 1998 that may apply (1)

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
2008-24-02Maule Aerospace Technology, Inc. M-4, M-5, M-6, and M-7 Series and Model M-8-235 AirplanesDec 30, 2008Airframe (M-4-220C)Certain serial numbers: M-4-180V 47001T–47014T; M-6-180 8020C; M-6-180 8043C; M-6-180 8065C–8067C; M-6-235 7249C; M-6-235 7356C; …

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

Service Difficulty Reports (1)

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 · piston · failedJun 24, 1999

    APPROXIMATELY 15 MINUTES AFTER TAKEOFF, THE NR 4 PISTON SEPARATED FROM ITS CONNECTING ROD. THIS CAUSED THE NR 4 CYLINDER TO FRACTURE RESULTING IN A COMPLETE LOSS OF OIL. THE ENGINE STALLED FORCING AN EMERGENCY LANDING ON A RIVER BANK. UPON LANDING, THE LEFT MAIN GEAR COLLAPSED WHICH FORCED THE…

    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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