Models / Maule / M-4-220C / N40677 Aircraft record N40677 Maule M-4-220C Registration valid Unclaimed Source: FAA, updated Oct 20, 2026Safety record in brief: 1 NTSB accident (substantial damage, Jun 1999) · 1 AD may apply · 1 service difficulty report
Registration Valid expires Jan 31, 2033 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 2026 – now Individual owner Wasilla, 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 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.
AD Subject Effective Applies to 2008-24-02 Maule Aerospace Technology, Inc. M-4, M-5, M-6, and M-7 Series and Model M-8-235 Airplanes Dec 30, 2008 Airframe (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 · failed Jun 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 Registry Registration, owner city and state, airframe, engine updated Oct 20, 2026 NTSB accident and incident database Accidents and incidents since 1982 updated Oct 15, 2026 FAA Airworthiness Directives (Federal Register) ADs published since 1998 updated Oct 20, 2026 FAA Service Difficulty Reports Reports since 1995 updated Oct 16, 2026 Request owner name removal Report an error in this record