Skip to content
KnownTail
Aircraft record

N9221Y1991 Maule MXT-7-180

DeregisteredUnclaimedSource: FAA, updated Oct 18, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Jun 8, 2018.

Safety record in brief:No NTSB accidents or incidents since 19821 AD may apply1 service difficulty report

Registration
Deregistered
Last based in
Mountain View, CA
owner city / state
Owners
1
since 2015
NTSB events
None
since 1982
ADs may apply
1
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026
Last registered owner
Individual owner
City, state
Mountain View, CA
Certificate issued
Mar 31, 2015
Canceled
Jun 8, 2018
Airworthiness
Standard · Normal
Airworthiness date
Aug 16, 1991

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
MXT-7-180
Year
1991
Serial number
14028C
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
5
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
ACC82A

Engine

Make and model
Lycoming O&Vo-360 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. 2015 – 2018Individual ownerMountain View, CA

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 (0)

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

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 (MXT-7-180)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.

  • Landing gear · bolt · damagedApr 8, 1999

    DURING AN INVESTIGATION OF A NOSE WHEEL SHIMMY COMPLAINT, AN INSPECTION OF THE BOLT THAT GOES THROUGH THE NOSE GEAR AND THE STEERING CONTROL ARM WAS FOUND PARTIALLY SHEARED AT BOTH THE HEAD AND THREAD ENDS. LOSS OF CONTROL COULD RESULT FROM A FULL SHEAR OF THIS BOLT. SUBMITTER RECOMMENDED FREQUENT…

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

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

Request owner name removalReport an error in this record