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Aircraft record

N331SD1969 Schweizer(hughes)aircraft Corp TH55A/269A

DeregisteredUnclaimedSource: FAA, updated Oct 17, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Feb 5, 2022.

Safety record in brief:No NTSB accidents or incidents since 1982No ADs since 1998 matched1 service difficulty report

Registration
Deregistered
Last based in
Parker, AZ
owner city / state
Engine
HIO-360 SER · 205 hp
Lycoming
Owners
1
since 2015
NTSB events
None
since 1982
ADs may apply
0
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Last registered owner
La Paz County Sheriffs Dept
Owner type
Government
City, state
Parker, AZ
Certificate issued
Oct 29, 2015
Canceled
Feb 5, 2022
Airworthiness
Experimental · To show compliance with FAR
Airworthiness date
Feb 25, 1994

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
Schweizer(hughes)aircraft Corp
Model
TH55A/269A
Year
1969
Serial number
291105
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
3
Engines
1
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
4H12
Mode S code
A39B1A

Engine

Make and model
Lycoming Hio-360 Ser
Type
Reciprocating
Power
205 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 – 2022La Paz County Sheriffs DeptParker, AZ

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 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 (0)

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.

No ADs published since 1998 matched this airframe or engine model.

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.

  • Ignition · oil seal · failedJul 17, 1996

    DURING TRAINING FLIGHT, ENGINE ROUGHNESS 'FELT' IN-FLIGHT; FOUND MAGNETO POINTS SATURATED WITH OIL. REPLACED MAGNETO WITH REBUILT UNIT.

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

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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