Owner type
Government
Serial number
3872
Year built
2004
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Experimental, research and development
Airworthiness date
July 14, 2011
Certificate issued
June 9, 2005
Expires
July 31, 2027
Mode S code
A156FB

From the FAA registry file of October 24, 2026.

On this page

Airworthiness directives that may apply · 100

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

1985In forceSuperseded2026
ADs by the year they took effect: 142 ADs
19851
19902
19991
20003
20012
20027
20038
20043
20053
20063
20074
20081
20092
20109
20115
20125
201311
20146
20154
20162
20176
20186
20193
20205
202116
20227
20232
20241
20254
202610
See all 145 ADs

Information bulletins that may apply · 9

Advisory, not mandatory.

Historical bulletins · 2

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 · 6

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

SDR 2017FA0000317Torque Shaft · shearedTHE STARTER GENERATOR WAS RECEIVED IN AN OVERHAULED CONDITION. IT WAS PLACED INTO SERVICE ON ACFT SN 3872 ON 7/27/2016 WITH 0.0 HRS SINCE THE STARTER GENERATOR HAD BE OVERHAULED. THE ACFT FLEW FOR THE NEXT EIGHT MONTHS AND ON 3/23/2017 THE FLT CREW HAD BEEN Mar 24, 2017 · N186AE · Snias AS350B3 · Starter-GeneratorSDR 2007FA0000607Pulley · wornDURING DAILY INSPECTION DISCOVERED EXCESSIVE PLAY IN HYDRAULIC PUMP DRIVE PULLEY. HYDRAULIC PUMP DRIVE WAS THEN REMOVED FOR FURTHER INSPECTION. IT WAS DISCOVERED THAT THE DRIVE PULLEY SHAFT HAD WORN EXCESSIVELY WHERE THE DRIVE BEARING HAD BEEN SPINNING AROUND Jul 12, 2007 · N186AE · Snias AS350B3 · Hydraulic Pump (Electric/Engine), MainSDR 2007FA0000606Shaft · wornDURING DAILY INSPECTION DISCOVERED EXCESSIVE PLAY IN HYDRAULIC PUMP DRIVE PULLEY. HYDRAULIC PUMP DRIVE WAS THEN REMOVED FOR FURTHER INSPECTION. IT WAS DISCOVERED THAT THE DRIVE PULLEY SHAFT HAD WORN EXCESSIVELY WHERE THE DRIVE BEARING HAD BEEN SPINNING AROUND Jul 12, 2007 · N186AE · Snias AS350B3 · Hydraulic Pump (Electric/Engine), MainSDR 2007FA0000263Solenoid · unserviceable(REF NR: 186AE-2007-I-0032) WHILE PERFORMING A CHECK OF THE TWIST GRIP SOLENOID, ENGAGED THE SOLENOID BY PLACING THE AUTO/MAN SWITCH TO MAN MODE FOR A TOTAL OF 10 MINUTES. AFTER THE 10 MINUTE PERIOD HAD ELAPSED, RETURNED THE AUTO/MAN SWITCH TO AUTO. AFTER 1Mar 21, 2007 · N186AE · Snias AS350B3 · Engine ControlsSDR 2006FA0000639Solenoid · malfunctionedWHILE PERFORMING CHECK OF TWIST GRIP SOLENOID, ENGAGED SOLENOID BY PLACING THE AUTO/MAN SWITCH TO MAN MODE FOR A TOTAL OF 10 MINUTES. AFTER 10 MINUTE PERIOD HAD ELAPSED. RETURNED AUTO/MAN SWITCH TO AUTO. AFTER 15 SECONDS, MOVED AUTO/MAN SWITCH BACK TO MAN, May 25, 2006 · N186AE · Snias AS350B3 · Power LeverSDR 2005FA0001346Leaf Spring · brokenWHEN HELICOPTER TOOK OFF, PILOT NOTICED AN OBJECT ON THE GROUND WHERE HELICOPTER WAS SITTING. HE SET THE AIRCRAFT BACK DOWN AND RETRIEVED THE OBJECT. HE THEN NOTICED THAT A 3 INCH AFT SECTION OF THE RT SKID LEAF SPRING HAD SNAPPED OFF. THE LEAF SPRING WAS JUSTOct 4, 2005 · N186AE · Snias AS350B3 · Main Landing Gear Strut/Axle/Truck

STCs that may be installed · 401

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

See all 401 STCs