Location
Mather, CA
Owner type
Government
Serial number
1102
Year built
2000
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Standard, normal
Airworthiness date
July 14, 2000
Certificate issued
August 7, 2013
Expires
August 31, 2029
Mode S code
A26BA5

From the FAA registry file of October 24, 2026.

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Airworthiness directives that may apply · 40

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

1999In forceSuperseded2026
ADs by the year they took effect: 61 ADs
19991
20002
20012
20023
20033
20055
20061
20072
20082
20093
20101
20112
20121
20132
20142
20152
20162
20171
20183
20202
20214
20224
20232
20242
20253
20264
See all 62 ADs

Information bulletins that may apply · 5

Advisory, not mandatory.

NTSB investigations · 1

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Service difficulty reports · 8

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR 106476BDisc · failedFOUND DURING 500 HOUR INSPECTION. INSPECTION CHECK WIGH DIAL INDICATOR REQUIRED DISASSEMBLE. SPLINES INSPECTED AND MEASURED WITH PINS. BEYOND LIMITS, PART REJECTED. NOTE: ROTOR BRAKE DISC FREE FLOATS ON THIS SPLINE ASSEMBLY. WEAR STEP ONLY IN AREA DISC RIMay 21, 2003 · N255SD · Urocop EC120B · Main Rotor BrakeSDR 106459BDisc · inoperativeFOUND DURING 500 HOUR INSPECTION: VISIBLE WEAR STEP, REPLACED IAW MFG TECH. NOTE: DISC FREE FLOATS ON MAIN GEAR BOX TAILROTOR OUTPUT SHAFT. (P/N: 632A2108102) WHICH SEES INCREASED WEAR.May 21, 2003 · N255SD · Urocop EC120B · Tail Rotor Drive ShaftSDR 2002FA0000306Brushes · wornDEFECT FOUND DURING SCHEDULED MAINTENANCE, 100 HOUR INSPECTION. STARTER GENERATOR HAD PRIOR OVERHAUL AND MODIFICATION TO (XL) CONFIGURATION. FOUND 4 BRUSHES WORN LIMIT, 4 WITH UNDER 10 HOURS APPROXIMATE TIME LEFT. STARTER REPAIRED, NEW BRUSHES INSTALLED. PJan 17, 2002 · N255SD · Urocop EC120B · Starter-GeneratorSDR 2001F00094Powerpack · defectiveAFTER STARTING THE HELICOPTER THE CYELIC STICK FELT STIFF AND SLUGGISH WHEN MOVED IN ANY DIRECTION. AFTER RUNNING FOR SEVERAL MINUTES THE CONTROLS FELT BETTER BUT NOT NORMAL AFTER REPLACING THE HYDRAULIC POWER PACK THE PROBLEM WEN AWAY. THE FILTER WAS REMOVEJun 1, 2001 · N255SD · Urocop EC120B · Hydraulic Indicating SystemSDR 2001F00093Powerpack · malfunctionedDURING NORMAL RUNUP PROCEDURES, THE HYDRAULICS ARE SWITCHED OFF AS PART OF THE SYSTEM CHECK. UPON ACTIVATING THE HYDRAULIC SWITCH ON THE COLLECTOR THE HYDRAULIC LIGHT ILLUMINATES BUT THE CONTROLS STILL HAD HYDRAULIC BOOST SUPPLIED BY THE ACCUMULATOR. THIS SHJun 1, 2001 · N255SD · Urocop EC120B · Hydraulic Pump (Electric/Engine), MainSDR 2001F00092Valve · defectiveDURING NORMAL RUNUP PROCEDURES, THE HYDRAULICS ARE SWITCHED OFF AS PART OF THE SYSTEM CHECK. UPON ACTIVATING THE HYDRAULIC SWITCH ON THE COLLECTOR THE HYD LIGHT ILLUMINATES BUT THE CONTROLS STILL HAD HYDRAULIC BOOST SUPPLIED BY THE ACCUMULATOR. THIS SHOULD NJun 1, 2001 · N255SD · Urocop EC120B · Hydraulic Indicating SystemSDR 2001F00091Valve · defectiveDURING NORMAL RUNUP PROCEDURES, THE HYDRAULICS ARE SWITCHED OFF AS PART OF THE SYSTEM CHECK. UPON ACTIVATING THE HYDRAULIC SWITCH ON THE COLLECTOR THE HYDRAULIC LIGHT ILLUMINATES BUT THE CONTROLS STILL HAD HYDRAULIC BOOST SUPPLIED BY THE ACCUMULATOR. THIS SHJun 1, 2001 · N255SD · Urocop EC120B · Hydraulic Indicating SystemSDR 2002FA0000136Brushes · wornDEFECT FOUND DURING SCHEDULED MAINTENANCE, 100 HOUR INSPECTION. LARGE QUANTITY OF CARBON DUST NOTICED AROUND STARTER GENERATOR. FURTHER INSPECTION FOUND BRUSHES WORN BEYOND LIMITS.Jan 16, 2001 · N255SD · Urocop EC120B · Starter-Generator

STCs that may be installed · 64

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 64 STCs