JASC 6410
Service difficulty reports · 1,148
Reports filed under 6410 · Tail Rotor Blades, newest first.
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 jasc_code = '6410' 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 jasc_code = '6410' 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 99ZZZX364Bearing · wornTAIL ROTOR BLADE CONICAL BEARINGS WERE INSPECTED 96 HOURS PRIOR TO FAILURE WITH NO DEFECTS NOTED. BEARING WEAR AND FAILURE CAUSED TAIL ROTOR DRIVESHAFT TO FLEX AND BOUNCE UNTIL IT BROKE IN HALF SEVERING THE TAIL BOOM. FORTUNATELY, THE AIRCRAFT WAS ON THE GROSDR HEEA0015024Blade · mismanufacturedTAIL ROTOR BLADE TOO LIGHT--- CANNOT BALANCE.SDR HEEA0014813Blade · damagedTAIL ROTOR PADDLE 'B' HAS SOME FOREIGN OBJECT DAMAGE. THERE IS A HOLE ON LEADING EDGE STRIP AND A GOUGE IN THE AIRFOIL REGION. ON PADDLE 'A' THERE ARE CUTS INTO PRIMARY RUBBER.SDR 98ZZZX3118Bearing · wornT/R LAMINATED BEARING, ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 4 EACH NEW UNITS, CORRECTED PROBLEM.SDR HCMA061980Bearing · wornRUBBER IS CRACKED AND DETERIORATED BEYOND LIMITS.SDR 98ZZZX2596Blade · defectivePILOT REPORTED T/R GEARBOX CHIP LIGHT ILLUMINATED SHORTLY AFTER TAKEOFF. PILOT DIVERTED TO NEAREST AIRPORT AND SECURED HELICOPTER. EXAMINATION OF CHIP DETECTOR BY MAINTENANCE DETERMINED GEARBOX FAILURE. DUE TO PREVIOUS DIFFICULTY IN BALANCING TAIL ROTOR, MASDR AU980744Bearing · cracked(AUS) TAIL ROTOR BLADE FEATHERING BEARING CRACKED. PART TOTAL CYCLES: 640.SDR AU980661Bearing · cracked(AUS) TAIL ROTOR BLADE FEATHER BEARING CRACKED. PART TC: 640.SDR HEEA0014664Blade · faultyUNABLE TO BE BALANCE TAIL ROTOR BLADE BELOW .4 IPS.SDR 98ZZZX2336Blade · defectiveCOLONY SERVICES, FAR PART 137 OPERATOR REPORTED AFTER INSTALLATION OF NEW TAIL ROTOR BLADES, SEVERE VIBRATION OCCURRED DURING FLIGHT. BLADE S/N A0011 HAD AN UNUSUAL SWELLING AT THE BLADE TIP, END OF THE EROSION GUARD. THREE-QUARTERS OF THE BLADE HAD BLADE SESDR 98ZZZX2335Blade · defectiveCOLONY SERVICES, FAR PART 137 OPERATOR REPORTED AFTER INSTALLATION OF NEW TAIL ROTOR BLADES, SEVERE VIBRATION OCCURRED DURING FLIGHT. BLADE S/N A0011 HAD AN UNUSUAL SWELLING AT THE BLADE TIP, END OF THE EROSION GUARD. THREE-QUARTERS OF THE BLADE HAD BLADE SESDR CA980916040Spar · cracked(CAN) SUSPECT CRACKED SPAR. FLEXING OF BLADE PRODUCES SOUND OF CRACKED SPAR AND VISIBLE SPLINTERS SHOWING. SMALL CRACKS .3750 INCH LONG ON SIDES OF BLADES.SDR 98ZZZX3114Bearing · wornTAIL ROTOR BEARING ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 4 EACH NEW UNITS, CORRECTED PROBLEM.SDR HEEA0014191Blade · splitT/R BLADE TRAILING EDGE ON PADDLE "B" IS SPLIT OPEN.SDR HEEA0014184Bearing · wornSTIFF OPERATION OF TAIL ROTOR PEDAL CONTROLS. REPLACED GALLED BEARINGS. (SCRAPPED BEARINGS)SDR 98ZZZX2017Bearing · crackedBEARINGS ARE CRACKED BEYOND LIMITS. REPLACED WITH NEW SET.SDR 98ZZZX3091Paddle Assy · debondedDURING 500-HOUR INPSECTION, FOUND PIVOT BEARING RETAINERS DEBONDED - PADDLE 'B'.SDR 98ZZZX1937Blade · debondedDURING 500-HOUR INSPECTION, FOUND PIVOT BEARING RETAINER DEBONDED - PADDLE 'B'.SDR HEEA0014016Blade · erodedBOTH PRIMARY RUBBER ERRODED THROUGH AND PITCH HORN "A" IS DUE RETIREMENT.SDR 98ZZZX3117Bearing · wornLAMINATED TAIL ROTOR BEARING, ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNITS 4 EACH, CORRECTED PROBLEM.SDR 98ZZZX1704Blade · crackedDURING A PRE-FLIGHT INSPECTION, THE MECHANIC FOUND A 3 INCH CRACK AT THE ROOT END OF TAIL ROTOR BLADE. THIS IS THE THIRD EVENT. 11-18-94, 198.4 HRS, S/N 116/118. 5-3-96, 1,050.1 HRS, S/N 103/104. 858.5 HOURS ON THE BLADES, SAME P/N.SDR HEEA0013938Blade · splitT/R BLADE TRAILING EDGE ON PADDLE "A" SPLIT OPEN.SDR 98ZZZX2010Blade · defectiveAT INSPECTION, FOUND VOID IN T/R BLADE AREA 'B' NEXT TO LANDING EDGE. REPLACED PART.SDR 98ZZZX1794Blade · defectiveT/R BLADE PAINT PEELING CAUSING HIGH FREQUECY VIBRATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR CA980422003Blade · delamination(CAN) T/R BLADE HEAVY COATING STARTED PEELING UNTIL DELAMINATION OCCURRED.SDR HEEA0013655Blade · unbondedTIP WEIGHT POCKET COVER IS UNBONDED ON PADDLE "A".SDR 98ZZZX1501Blade · erodedEXCESSIVE EROSION OF T/R BLADES SURFACE PROTECTION. THE PAINT HAS COME OFF IN LARGE STRIPS AND THEN THE RUBBERIZED EROSION PROTECTION STARTS FLAKING OFF.SDR 98ZZZX1500Blade · erodedEXCESSIVE EROSION OF T/R BLADES SURFACE PROTECTION. THE PAINT HAS COME OFF IN LARGE STRIPS AND THEN THE RUBBERIZED EROSION PROTECTION STARTS FLAKING OFF.SDR 98ZZZX1845Hinge · wornGREEN LAMINATED HINGE ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS FROM KIT 350A33-2153-00, CORRECTED PROBLEM.SDR HEEA0013406Blades · damagedDAMAGE ON T/R BLADES LEADING EDGE NEAR ROOT IN AREA (F).SDR HEEA0013359Bearing · separatedLAMINATED BEARINGS SEPARATED.SDR 98ZZZX1844Bearing · wornLAMINATED T/R BEARING ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 4 EACH NEW UNITS FROM KIT 355A09-1036-01, CORRECTED PROBLEM.SDR 98ZZZX1029Screw · failedDURING REMOVAL OF T/R BLADE TIP SCREW, THE SCREW BROKE. SCREW IS LOCATED AT THE TIP OF TAIL ROTOR BLADE TO HOLD THE BALANCE WEIGHTS. THIS SCREW IS IN ALLOYED STEEL (CODE BC- STEEL 35NC6). REMOVING THE SCREW FROM THE TIP OF THE TAIL ROTOR BLADE IN FOR A NORMSDR HEEA0013201Blade · errodedPAINT EROSION AT BLADE TIP ON S/N 646. PAINT EROSION AND RUBBER COATING PEELED OFF AT BLADE TIP ON S/N 655.SDR CA980325049Blade · damaged(CAN) DURING DAILY INSPECTION AFTER FLIGHT IT WAS NOTICED THAT THE ELT ANTENNA WAS MISSING AND THAT ONE TAIL ROTOR BLADE WAS DAMAGED. THE DAMAGED AREA WAS APPROXIMATELY MID POINT OF THE INNER SURFACE OF THEBLADE. IT APPEARS THAT THE ELT ANTENNA MAY HAVE PUNCTUSDR 98ZZZX1784Blade · crackedT/R BLADE CRACKED ON TRAILING EDGE. REMOVED AND REPLACED.SDR HEEA0013032Blade · defectiveINSUFFICIENT SUPPORTING DOCUMENT. BLADE DEFECTIVESDR 98ZZZX1358Blade · defectiveT/R BLADE PAINT BEGINNING TO PEEL. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 98ZZZX1357Blade · defectiveT/R BLADE PAINT BEGINNING TO PEEL. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 98ZZZX1356Blade · defectiveT/R BLADE PAINT BEGINNING TO PEEL. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 98ZZZX1355Blade · defectiveT/R BLADE PAINT BEGINNING TO PEEL. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 99ZZZX764Blade · mismanufacturedBUILDER'S MANUAL INDICATES THAT THE PRE-CONE ANGLE SHOULD BE 2 DEGREES. THE SUPPLIED BLADES WERE AT .25 DEGREES AND 1.1. DEGREES. ADDITIONAL TAIL ROTOR BLADES WERE PURCHASED, BUT THEY WERE ALSO OUT OF SPEC. SUBMITTER SUGGESTED ALL TAIL ROTOR BLADES SHOULD BSDR 99ZZZX763Blade · mismanufacturedBUILDER'S MANUAL INDICATES THAT THE PRE-CONE ANGLE SHOULD BE 2 DEGREES. THE SUPPLIED BLADES WERE AT .25 DEGREES AND 1.1. DEGREES. ADDITIONAL TAIL ROTOR BLADES WERE PURCHASED, BUT THEY WERE ALSO OUT OF SPEC. SUBMITTER SUGGESTED ALL TAIL ROTOR BLADES SHOULD BSDR 98ZZZX1841Bearing · wornLAMINATED T/R BEARING ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 4 EACH NEW UNITS FROM KIT 355A09-1036-01, CORRECTED PROBLEM.SDR 98ZZZX1516Blade · debondedTAIL ROTOR BLADE DEBONDING. REMOVED AND REPLACED.SDR HEEA0012424Blade · unbondedT/R BLADE LINER BETWEEN THE SPAR AND THE PLUG TORN AND UNBONDED.SDR HEEA0012423Blade · defectiveT/R BLADE PRIMARY RUBBER LIFTING.SDR HEEA0012422Blade · defectivePITCH HORN "B" HAS REACHED RETIREMENT TIME.SDR HEEA0012421Blade · splitTRAILING EDGE SPLIT OPEN ON PADDLE "B" AND HOLE IN THE LEADING EDGE ABRASION STRIP.SDR 98ZZZX1842Hinge · wornT/R GREEN LAMINATED HINGE ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS FROM KIT 350A33-2153-00, CORRECTED PROBLEM.
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