Keystone Helicopter S-76C

Service difficulty reports · 717

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 = 'S76C'
  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.

SDR AUS20030256Gearbox · contaminated(AUS) MAIN TRANSMISSION CHIP DETECTORS CONTAINED A SMALL AMOUNT OFFERROUS PARTICLES. THE PARTICLES WERE WITHIN LIMITS AS PER THEMAINTENANCE MANUAL. AFTER CHANGING THE OIL AND OIL FILTER A FURTHER CHECK FOUND NO EVIDENCE OF METAL PARTICLES AND THEAIRCRAFT WAS RMar 4, 2003 · Skrsky S76C · Main Rotor GearboxSDR AUS20030251Angle · cracked(AUS) FUSELAGE TEE SECTION CRACKED. CRACK LENGTH APPROXIMATELY 25.4MM (1IN). CRACK IS LOCATED IN AREA IMMEDIATELY ABOVE THE TOP LT TAIL BOOM ATTACHMENT FITTING AND APPEARS TO HAVE INITIATED FROM THE RADIUS CUT AT THE END OF THE STRINGER.Feb 24, 2003 · Skrsky S76C · Fuselage Miscellaneous StructureSDR EGR2003F00001Connector · contaminatedAT CRUISE FLIGHT (6000 FT) IFR MAIN GEAR BOX PRESSURE LIGHT ON. WATER ON CONNECTOR PLUGS. RETURNED TO AIRPORT, MAINTENANCE CALLED, CLEANED CONNECTOR PLUGS. RETURNED TO SERVICE.Feb 13, 2003 · N761AF · Skrsky S76C · Main Rotor Indicating SystemSDR HEEA084187Chip Detector · shortedCHIP PLUG INTERMITTENTLY SHORTS INTERNALLY. SCRAPPED.Feb 12, 2003 · N276X · Skrsky S76C · Tail Rotor GearboxSDR EGR2003F00002Wire · chafedNR 2 ENGINE DECU FAULT, T 1 FAILURE IN FLIGHT, ENROUTE. FOUND CHAFED WIRE. REPLACED HARNESS.Feb 11, 2003 · N760AF · Skrsky S76C · Turbine Engine System WiringSDR AUS20021038Swivel · fractured(AUS) LH UNDERCARRIAGE DOOR LINK SWIVEL BROKEN. INVESTIGATION FOUND THAT THERE WAS AN INDICATION OF A PRE-EXISTING CRACK IN THE RADIUS THROUGH APPROXIMATELY ONE THIRD OF THE DIAMETER.Sep 10, 2002 · Skrsky S76C · Landing Gear Door Retract SectionSDR AUS20020962Pressure Switch · failed(AUS) ROTOR BRAKE PRESSURE SWITCH FAILED INTERNALLY.Aug 20, 2002 · Skrsky S76C · Main Rotor BrakeSDR AUS20020903Wire · worn(AUS) NO2 ENGINE FIRE WARNING. PRIMARY AND SECONDARY FIRE EXTINGUISHERS DISCHARGED. INVESTIGATION COULD FIND NO EVIDENCE OF FIRE. CAUSEDBY CHAFING OF FIRE WARNING SYSTEM WIRE.Aug 13, 2002 · Skrsky S76C · Fire DetectionSDR HEED089112Wire · brokenSCREEN WAS WORN, WIRES BROKEN AND SEPARATED. REPLACE UNIT.Jul 14, 2002 · N476X · Skrsky S76C · Instrument System WiringSDR HEEA080411Actuator · failedOUT OF DETENT ON AUTOPILOT. SHEARED CLEVIS. COLLECTIVE ACTUATOR FAILED IN FLIGHT. TO BE SENT TO VENDOR FOR REPAIR.Jul 9, 2002 · N505PH · Skrsky S76C · Autopilot Main ServoSDR HEEA080410Damper · leakingPEDAL DAMPER LEAKING. TO BE SENT TO VENDOR FOR REPAIR.Jul 9, 2002 · N505PH · Skrsky S76C · Auto Flight SystemSDR HEEA079923Blower · odorBLOWER PRODUCING A BURNING SMELL.Jun 25, 2002 · N505PH · Skrsky S76C · Air Distribution FanSDR HEEA079366Gps · inoperativeGPS UNIT INOPERATIVE.May 30, 2002 · N505PH · Skrsky S76C · Global Positioning SystemSDR HEEA079355Actuator · failedFAILED TEST ON BRAKE OUT BOX CHATTERS DURING OPERATION.May 30, 2002 · N505PH · Skrsky S76C · Autopilot SystemSDR HEEA079319Tip Cap · crackedMAIN ROTOR TIP CAP LEADING EDGE ABRASION STRIP CRACKED.May 30, 2002 · N505PH · Skrsky S76C · Main Rotor BladesSDR HEEA079318Tip Cap · crackedMAIN ROTOR TIP CAP ABRASION STRIP CRACKED BEYOND LIMITS.May 30, 2002 · N505PH · Skrsky S76C · Main Rotor BladesSDR HEEA078737Gps · inoperativeGPS FALLS OFF LINE.May 20, 2002 · N505PH · Skrsky S76C · Global Positioning SystemSDR HEEA078732Servo · wornMAIN ROTOR SERVO HAS WORN UPPER BEARING. TO BE SENT TO VENDOR FOR REPAIR.May 20, 2002 · N505PH · Skrsky S76C · Rotorcraft Servo SystemSDR HEEA078715Ecu · faultyECU FAULT. TO BE SENT TO VENDOR FOR REPAIR.May 20, 2002 · N505PH · Skrsky S76C · Engine (Turbine/Turboprop)SDR HEEA078710Exhaust Stack · crackedLT ENGINE EXHAUST STACK IS CRACKED.May 20, 2002 · N505PH · Skrsky S76C · Engine Collector/Tailpipe/NozzleSDR HEED089117Bellcrank · corrodedBEARINGS WORN AND CORRODED. REPLACED UNIT.May 18, 2002 · N278X · Skrsky S76C · Tail Rotor HeadSDR HEED089120Bearing · wornPIVOT BEARINGS WORN. REPLACED UNIT.May 18, 2002 · N278X · Skrsky S76C · Main Rotor ControlSDR HEED089119Bearing · wornPIVOT BEARINGS WORN. REPLACED UNIT.May 16, 2002 · N278X · Skrsky S76C · Main Rotor ControlSDR HEEA078701Ecu · failedRECEIVED MAJOR FAULT ON NR 2 ENGINE. FOUND NR 2 ENGINE ECU FAILED.May 6, 2002 · N505PH · Skrsky S76C · Engine ControlsSDR AUS20020420Servo · unserviceable(AUS) TAIL ROTOR CONTROL SYSTEM SERVO FAULTY.Apr 29, 2002 · Skrsky S76C · Rotorcraft Servo SystemSDR HEED089118Blade · peelingMAIN ROTOR BLADE PAINT PEELING, ORANGE PAINT WORN OFF. REPLACED UNIT.Apr 21, 2002 · N476X · Skrsky S76C · Main Rotor BladesSDR HEED089116Gps · malfunctionedSTAND BY FREQUENCY BUTTON DOES NOT ALWAYS OPERATE. REPLACE UNIT.Apr 20, 2002 · N476X · Skrsky S76C · Global Positioning SystemSDR HEED089115Actuator · malfunctionedAFCS ACTUATOR FEEDBACK IN CYCLIC KICKS. REPLACE UNIT.Apr 18, 2002 · N476X · Skrsky S76C · Autopilot SystemSDR HEED089114Transceiver · malfunctionedDOES NOT RECIEVE, NO SIDE TONE TRANSMITS O.K. REPLACE UNIT.Mar 19, 2002 · N476X · Skrsky S76C · Navigation SystemSDR HEED089126Actuator · stuckLINEAR ACTUATOR STICKING. REPLACED UNIT.Mar 11, 2002 · N478X · Skrsky S76C · Stabilizer ActuatorSDR HEED089125Ahrs · inoperativeAHRS INOPERATIVE. OFF AND ON. REPLACED UNIT.Mar 8, 2002 · N478X · Skrsky S76C · Autopilot SystemSDR HEED089124Transducer · malfunctionedTRANSDUCER AFFECTS PBA. REPLACED UNIT.Feb 19, 2002 · N478X · Skrsky S76C · Main Rotor HeadSDR HEED089122Ahrs · intermittentAHRS INTERMITTANTLY INOPERATIVE, WILL NOT STAY ON LINE. REPLACED UNIT.Jan 16, 2002 · N478X · Skrsky S76C · Attitude and Direction Data SystemSDR AUS20020020Float · faulty(AUS) AIRCRAFT SUFFERED AN UNCOMMANDED INFLATION OF THE REAR CELLS OF THE NOSE FLOATATION BAGS. THE FLOAT SYSTEM WAS NOT ARMED AT THE TIME.Jan 7, 2002 · Skrsky S76C · Emergency EquipmentSDR HEEA077387Engine · malfunctionedENGINE WOULD NOT START.Dec 3, 2001 · N505PH · Skrsky S76C · Engine (Turbine/Turboprop)SDR AUS20011272Wire · broken(AUS) RH MAIN LANDING GEAR DOWNLOCK SENSOR HARNESS WIRE BROKEN.Nov 29, 2001 · Skrsky S76C · Landing Gear Position and WarningSDR HEEA076953Indicator · intermittentINTERMITTENTLY DISPLAYS FAIL. PENDING VENDOR REPAIR.Oct 31, 2001 · N505PH · Skrsky S76C · Weather Radar SystemSDR HEEA076940Tip Cap · crackedFIBERGLASS SKIN NEAR THE TRAILING EDGE IS CRACKED AND HAS SOME SEPARATION NEXT TO THE ABRASION STRIP. PENDING VENDOR REPAIR.Oct 31, 2001 · N505PH · Skrsky S76C · Main Rotor BladesSDR CA011116006Hub · cracked(CAN) A CRACK APPROXIMATELY 2.5 CM, EXTENDING INBOARD FROM BUSHING BORE ON UPPER LUG OF RED MAIN ROTOR DAMPER SUPPORT.Oct 29, 2001 · Skrsky S76C · Main Rotor HeadSDR HEEA076803Engine · leakingLOW POWER, LEAKING.Oct 25, 2001 · N505PH · Skrsky S76C · Powerplant SystemSDR HEEA076802Thermocouple · wornWORN PROBES.Oct 19, 2001 · N505PH · Skrsky S76C · Engine Indicating SystemSDR 2001FA0000117Disk · crackedDURING A SCHEDULED MAINTENANCE EVENT THE MAIN ROTOR BRAKE DISC WAS FOUND TO BE FRACTURED, COMPLETELY THROUGH, FROM THE OUTER TO THE INNER CIRCUMFERENCE, AND THERE WERE SOME VISUAL CRACKS EMANATING FROM AROUND THE MOUNTING HOLES. THE CREW HAD MENTIONED, THAT DJul 27, 2001 · N317MX · Skrsky S76C · Main Rotor BrakeSDR AUS20010731Engine · failed(AUS) ENGINE SUFFERED SEVERE INTERNAL FAILURE. COMPRESSOR AND TURBINE SEIZED. GAS GENERATOR AND POWER TURBINE BLADES BADLY DAMAGED. EXTERNAL DAMAGE ALSO EVIDENT.Jul 12, 2001 · Skrsky S76C · Engine (Turbine/Turboprop)SDR HEEA073539Ecu · malfunctionedREVERSION LIGHT ON NR 1 THROTTLE STAYS ON.Jun 20, 2001 · N505PH · Skrsky S76C · Engine (Turbine/Turboprop)SDR HEEA073538Engine · making metalFOUND OIL SAMPLE HAS HIGH IRON.Jun 20, 2001 · N505PH · Skrsky S76C · Engine (Turbine/Turboprop)SDR HEEA073532Servo · leakingLEAKING PAST SERVO ACTUATOR PISTON. SENT TO VENDOR FOR REPAIR.Jun 19, 2001 · N505PH · Skrsky S76C · Rotorcraft Servo SystemSDR HEEA073531Actuator · inoperativeAFCS SYSTEM SHOWS NO MOVEMENT ON INDICATOR. SENT TO VENDOR FOR REPAIR.Jun 19, 2001 · N505PH · Skrsky S76C · Autopilot Main ServoSDR HEEA073530Actuator · inoperativeSHOWS NO MOVEMENT ON INDICATOR. SENT TO VENDOR FOR REPAIR.Jun 19, 2001 · N505PH · Skrsky S76C · Autopilot Main ServoSDR HEEA073529Actuator · malfunctionedFULL RIGHT HARD OVER. SENT TO VENDOR FOR REPAIR.Jun 19, 2001 · N505PH · Skrsky S76C · Autopilot Main ServoSDR HEEA073527Blower · inoperativeOPEN BETWEEN PINS A AND C. SENT TO VENDOR FOR REPAIR.Jun 19, 2001 · N505PH · Skrsky S76C · Air Distribution System
Back to Keystone Helicopter S-76C