Aerospatiale AS 355F1
Service difficulty reports · 203
Newest first. General aviation reporting is voluntary.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE aircraft_model_key = 'AS355F1' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE aircraft_model_key = 'AS355F1' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR HEEA955404Regulator · defectiveCOULD NOT ADJUST VOLTAGE.SDR HEEA955378Bleed Valve · defective#1 ENGINE COMPRESSOR SURGES WITH THROTTLE APPLICATION. REPLACED BLEED VALVE AND RETURNED TO SERVICE.SDR HEEA955373Regulator · malfunctionTROUBLESHOOTING R/H GENERATOR TO COME ON LINE.SDR HEEA955372Indicator · erraticERRATIC READING = LOW AT HIGH SIDE - HIGH AT LOW SIDE.SDR 95ZZZX5099Bearing · wornBEARING WORN BEYOND LIMITS.SDR 95ZZZX5098Bearing · wornSPHERICAL THRUST BEARINGS WORN BEYOND LIMITS. REPLACED THRUST BEARINGS.SDR 95ZZZX5097Bearing · wornSPHERICAL THRUST BEARINGS WORN BEYOND LIMITS. REPLACED THRUST BEARINGS.SDR 95ZZZX5096Bearing · wornSPHERICAL THRUST BEARINGS WORN BEYOND LIMITS. REPLACED THRUST BEARINGS.SDR 95ZZZX3741Blade Spar · crackedTAIL ROTOR REMOVED FOR DEBONDING OF STAINLESS STEEL LEADING EDGE. SENT TO AEC FOR EVALUATION AND REPAIR. TAIL ROTOR BLADE SCRAPPED BY AEC FOR SPAR CRACK AT REINFORCMENT AND LOWER SURFACE, BLADE NR 2 BEYOND REPAIR LIMITS.SDR 95ZZZX3742Blade Spar · crackedTAIL ROTOR REMOVED FOR DAMAGE PENETRATION OF ONE BLADE STAINLESS STEEL LEADING EDGE. SENT TO AEC FOR EVALUATION AND REPAIR. AEC CONDEMNED FOR SPAR REINFORCEMENT PAD CRACK BEYOND LIMITS.SDR 95ZZZX4272Blade · delaminatedTAIL ROTOR BLADE ASSY REMOVED FOR HAIL DAMAGE AND LEADING EDGE DELAMINATON. RETIREMENT TIME IS 4,000 HOURS.SDR HEEA955310Receiver · defectiveLORAN HARD TO SEE THROUGH FACEPLATE.SDR HEEA955308Loran · defectiveINTERMITTENTLY LOSES STATIONS AND SWITCHES ON AND OFF.SDR 95ZZZX5504Hinge · wornLAMINATED HINGE ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS FROM KIT 350A33-2153-00, CORRECTED PROBLEM.SDR HEEA955258Sensor Assy · defectiveSENSOR READS HIGH OUT OF TOLERANCE.SDR HEEA955255Sensor Assy · defectiveUNIT TRANSMITS LOW OUT OF TOLERANCE.SDR 95ZZZX5507Rear Bar · bearing defectLOWER SPHERICAL BEARING PULLED. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.SDR 95ZZZX4039Gearbox · failedINBOUND FOR OFFSHORE PLATFORM, PILOT REPORTED NR 1 ENGINE CHIP LIGHT ILLUMINATED, AIRCRAFT YAWED, ENGINE FLAMED OUT. LANDED AT ONSHORE WITHOUT INCIDENT. INVESTIGATION REVEALED BOTH ENGINE ACCESSORY GEARBOX CHIP PLUGS COVERED WITH METAL. N1 DOES NOT TURN FREESDR 95ZZZY1468Clock · defectiveTIMER RESET BUTTON BROKEN OFF. REPLACED CLOCKSDR HEEA955130Cross Tube · mis mfgCROSSTUBE BEND RADIUS NOT BENT CORRECTLY WHEN COMPARED TO ANOTHER SERVICEABLE CROSSTUBE. WHEN CROSSTUBE IS ATTACHED TO SKIDS, AFT AND FWD CORNERS OF LANDING GEAR DO NOT TOUCH THE GROUND (2 1/2" TO 3 1/2")SDR HEEA955129Cross Tube · mis mfgCROSSTUBE BEND RADIUS NOT BENT CORRECTLY WHEN COMPARED TO ANOTHER SERVICEABLE CROSSTUBE. WHEN CROSSTUBE IS ATTACHED TO SKIDS, AFT AND FWD CORNERS OF LANDING GEAR DO NOT TOUCH THE GROUND (2 1/2" TO 3 1/2")SDR HEEA955074Blade · crackCRACK ON THE LOWER SURFACE AT STATION 1835MM. THE CRACK STARTS 20MM FROM THE TRAILING EDGE AND EXTENDS 157MM FROM THE TRAILING EDGE.SDR 95ZZZX5720Spar · crackedDURING ROUTINE INSPECTION, FOUND MAIN GEARBOX SUPPORT RIVETS WORKING. FOUND A 4 INCH PARTICLE CRACK IN SPAR AT STA 144.5 INCHES. SUBMITTER SUSPECTS HARD LANDING OR OVERTORQUE AS CAUSE.SDR 95ZZZX5719Support · crackedDURING ROUTINE INSPECTION, FOUND MAIN GEARBOX SUPPORT RIVETS WORKING. FOUND FLANGE BROKEN OFF SPAR AT STA 108.3 INCHES. SUBMITTER SUSPECTS OVERTORQUE OR HARD LANDING AS CAUSE.SDR HEEA955047Mount · corrodedCORROSION PITS. REPLACED WITH SERVICEABLE PART.SDR HEEA955045Pin · shoulderedCORROSION PITS. REPLACED WITH SERVICEABLE BOLT.SDR HEEA955044Laminates Stop · separationRUBBER SEPARATION. SERIAL NUMBERS REMOVED PHI1025, PHI1496, PHI1290, PHI1410. REPLACED WITH SERVICEABLE MEMBERS.SDR HEEA955043Laminates Stop · separationRUBBER SEPARATION. SERIAL NUMBERS REMOVED PHI995, PHI1251, PHI1213. REPLACED WITH SERVICEABLE MEMBERS.SDR HEEA955028Valve · disconnectedFLAPPER VALVE DISCONNECTED.SDR HEEA954956Windshield · defectiveMISTY LOOK IN GLASS (VERY DISTORTED)SDR 95ZZZY0989Flange Spline · wearEXCESSIVE SPLINE WEAR. ABOVE DATE IS OCCURRENCE DATE, REMOVAL DATE 11/25/94. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM.SDR 95ZZZX2790Drive Shaft · wornDURING DISASSEMBLY OF UNIT FOR OVERHAUL, FOUND EXCESSIVE PITTING AND WEAR OF EXTERNAL SPLINES ON PUMP END OF SHAFT (INSIDE OF PUMP). POSSIBLY CAUSED BY LACK OF MOLYDEM DISULFIDE GREASE ON SPLINES.SDR HEEA954912Support · mis mfgSUPPORT P/N IS FOR THE FORWARD LEFT HAND ANGLE; BUT THE ANGLE IS BENT UP TO FIT ON R/H SIDE OF AIRCRAFT.SDR HEEA954891Coupling · failedPILOT DETECTED A HUM AND VIBRATION FOR APPROXIMATELY ONE MINUTE. FOLLOWED BY A BANG AND LOSS OF POWER ON #2 ENGINE. FOUND #2 FLEX COUPLING AT THE TRANSMISSION DESTROYED. SCRAPPED COUPLING AND REPLACED WITH SERVICEABLE PART--RETURNED AIRCRAFT TO SERVICE.SDR HEEA954756Transmitter · intermittentTRANSMITTER FLUCTUATES AND WORKS INTERMITTENTLY.SDR HEEA954735Blades · paint peelPAINT PEELING OFF TIPS SPOT ON TARGET BLADE LEADING EDGE S.B. 64.03 UNABLE TO VERIFY.SDR HEEA954730Transmitter · failedTRANSMITTER OUTPUT READS ZERO. TIME SINCE REPAIR 42:00.SDR HEEA954719Indicator · glass crackedUNIT HAS VERTICAL CRACKS IN GLASS. SENT TO AVIATION AVIONICS & INSTR. CORP FOR INSPECTION AND REPAIR.SDR HEEA954718Indicator · glass crackedUNIT HAS VERTICAL CRACKS IN GLASS.SDR HEEA954704Gearshaft · spalledENGINE REMOVED DUE TO MAIN ENGINE DRIVESHAFT FAILURE. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING: SPALLING ON GEARTEETH OF BOTH GEARSHAFTS. INSTALLED NEW GEARSHAFT. SEE MMIR #4703 FOR OTHER GEARSHAFT INFORMATION.SDR HEEA954703Gearshaft · spalledENGINE REMOVED DUE TO MAIN ENGINE DRIVESHAFT FAILURE. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING: SPALLING ON GEAR TEETH OF BOTH GEARSHAFTS. INSTALLED NEW GEARSHAFT. SEE MMIR #4704 FOR OTHER GEARSHAFT INFORMATION.SDR HEEA954692Tube Assy. · defectiveENGINE WAS REMOVED DUE TO OIL LEAK AT AFT T/M BUSHING. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING: OIL TRANSFER TUBE FAILED DIMENSIONAL CHECK IN ACCORDANCE WITH CEB 1307. INSTALLED NEW TUBE ASSEMBLY.SDR HEEA954473Indicator · stuckNEEDLE STUCK AT 20MPH. TIME SINCE REPAIR 19:50.SDR 95ZZZX5505Bearing · wornLAMINATED BEARING ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 4 EACH NEW UNITS FROM KIT 355A09-1036-00, CORRECTED PROBLEM.SDR 95ZZZX2214Disk Coupling · failedPILOT DETECTED A HUM AND VIBRATION FOR APPROXIMATELY ONE MINUTE, FOLLOWED BY A BANG AND LOSS OF POWER ON NR 2 ENGINE. FOUND THE NR 2 FLEX COUPLING AT THE TRANSMISSION DESTROYED. CHAPTER 63-20-40, PAGE 6, FIGURE 3, ITEM 345.SDR 95ZZZX1505Bolts · shearedIN-FLIGHT AT CRUISE, ACFT N5796T EXPERIENCED A SHATTERING OF THE NR 2 ENGINE TO C-BOX DISC COUPLING. THE 3 BOLTS ATTACHING THE DISC COUPLING TO THE C-BOX FLANGE WERE SEVERED AT THE COTTER PIN HOLES. CONTROL NR 95-005-6310.SDR HEEA954377Sensor Assy · malfunction#2 AUTO RELIGHT COMES ON INTERMITTENTLY DURING FLIGHT. REPLACED WITH SERVICEABLE TRANSDUCER.SDR HEEA954317Loran · defectiveSTATION OFF TWO MILES.SDR 95ZZZX1090Blade · crackedDURING A PRE-FLIGHT INSPECTION, PILOT IDENTIFIED THE SUSPECTED DEFECT AND NOTIFIED MAINTENANCE. UPON INSPECTION, A CRACK WAS DETECTED ON THIS MAIN ROTOR BLADE AT STATION 1360MM. CRACK LENGTH WAS 150MM CORDWISE. AS355 MAIN ROTOR BLADES HAVE A HISTORY OF THISSDR HEEA954241Blade · crackedCRACK IN THE SKIN OF THE LOWER SIDE LOCATED AT STATION 2228MM. THE CRACK STARTS 45MM FROM THE TRAILING EDGE AND EXTENDS TO 96MM FROM THE TRAILING EDGE.
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