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Aircraft record

N266SD2000 Eurocopter EC120B

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:1 NTSB accident (destroyed damage, Jul 2005)8 ADs may apply5 service difficulty reports

Registration
Valid
expires Aug 31, 2027
Based in
Mather, CA
owner city / state
Engine
ARRIUS 2F · 432 hp
Turbomeca
Owners
1
since 2001
NTSB events
1
destroyed, 2005
ADs may apply
8
confirm with A&P
Service reports
5
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Registered owner
Sacramento County Sheriffs Department
Owner type
Government
City, state
Mather, CA
Certificate issued
Jun 4, 2001
Expires
Aug 31, 2027
Airworthiness
Standard · Normal
Airworthiness date
Feb 22, 2001

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
Eurocopter
Model
EC120B
Year
2000
Serial number
1133
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
5
Engines
1
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
R0001RD
Mode S code
A296DB

Engine

Make and model
Turbomeca Arrius 2f
Type
Turbo-shaft
Power
432 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. 2001 – nowSacramento County Sheriffs DepartmentMather, CA · current

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 (1)

Accident · destroyed

Jul 14, 2005 · Fair Oaks, CA

The failure of the constant delta P diaphragm in the fuel control unit, which resulted in an increased fuel flow and subsequent catastrophic failure of the engine. The diaphragm's failure was the result of improper installation by the engine manufacturer. A factor in the accident was the unsuitable nature of the terrain for a successful autorotation.

Damage
Destroyed
Injuries
Fatal
Report
LAX05GA231

From NTSB records; matched by N-number.Read NTSB report (search CAROL for LAX05GA231)

Accident history for this model

ADs published since 1998 that may apply (8)

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
2015-10-07Turbomeca S.A. Turboshaft EnginesJun 12, 2015Engine (ARRIUS 2F)
2013-11-09Turbomeca S.A. Turboshaft EnginesJul 5, 2013Engine (ARRIUS 2F)
2012-07-09Turbomeca S.A. Turboshaft EnginesMay 24, 2012Engine (ARRIUS 2F)Only with: Right-hand (RH) rear half-wall, P/N 0319 99 824 0, installed.
2009-14-01Turbomeca S.A. Arrius 2F Turboshaft EnginesAug 3, 2009Engine (ARRIUS 2F)Only with: Engines that have not incorporated modification Tf75.
2008-13-27Turbomeca S.A. Arrius 2F Turboshaft EnginesAug 6, 2008Engine (ARRIUS 2F)Only with: Engines that have not incorporated Turbomeca Modification Tf 12A.
Show all 8 ADs
ADSubjectEffectiveApplies to
2007-11-06Turbomeca Arrius 2F Turboshaft EnginesJun 26, 2007Engine (ARRIUS 2F)Only with: Engines with fuel control units (FCUs) not incorporating modification Tf 55.
2005-17-15Turbomeca Arrius 2F Turboshaft EnginesSep 12, 2005Engine (ARRIUS 2F)
2005-17-17Turbomeca S.A. Arrius 2F Turboshaft EnginesSep 12, 2005Engine (ARRIUS 2F)

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

Service Difficulty Reports (5)

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.

  • Engine oil · line · mismanufacturedJan 1, 2004

    DURING ROUTINE MAINTENANCE, OIL LINE (B NUT) WAS LOOSENED, IT WAS NOTED THAT LINE MOVED AWAY FROM MATING CONNECTOR APPROX. .2500 INCH. A SPRING SCALE WAS USED TO PULL THE LINE BACK INTO PLACE, IT REQUIRED 45 LBS OF FORCE TO DO SO. THE MANUFACTURER WAS CONTACTED, A PRINT OF THE PART WAS OBTAINED…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Tail rotor · strap · damagedMay 21, 2003

    TORSION STRAP ASSY IS USED IN THE TAIL ROTOR ASSY. FOUND DURING 500 HOUR INSPECTION/ DISASSEMBLED FOR INSPECTION. SCORING ON 2 STRAPS. FRETTING ON NUMEROUS STRAPS, SURFACE CORROSION. (ASSEMBLY REJECTED, NEW STRAP ASSEMBLY INSTALLED)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · shortedJan 17, 2002

    ANTI COLLISION LIGHT POPPED CIRCUIT BREAKER. REPLACED WITH NEW ASSEMBLY. PROBABLY CAUSE: INTERNAL SHORT CIRCUIT.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 5 reports
  • Engine fuel and control · nozzle · burnedJan 17, 2002

    ENGINE WOULD NOT START. REPLACED START NOZZLES (START-INJECTORS). POSSIBLE CAUSE: FUEL BURNED IN NOZZLE AT END OF START CYCLE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Hydraulic power · pump · sluggishJan 16, 2002

    FLIGHT CONTROLS HAD A SLIGHT RATCHET FEELING AND SLUGGISH. HYDRAULIC OFF CHECKS RESPONDED SLOWLY (10 SECONDS). PROBABLE CAUSE: LOWER THAN NORMAL PRESSURE AND/OR LOWER THAN NORMAL FLOW.

    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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