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.
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
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 ALG2005F00099Module · leakingON POST FLIGHT INSPECTION FOUND HYDRAULIC FLUID LEAKING FROM NR 1 HYDRAULIC MODULE. REMOVED AND REPLACED NR 1 HYDRAULIC MODULE. GROUND RUN AND LEAK CHECKED. AC RETURNED TO SERVICE. (K)SDR ALG2005F00112Landing Gear · inoperativeON APPROACH TO LANDING, RT LANDING GEAR LIGHT WOULD NOT ILLUMINATE WHEN GEAR WAS DOWN AND LOCKED. PINNED GEAR IAW MEL. (K)SDR ALG2005F00114Indication Sys · unknownUNLOCK LIGHT DID NOT ILLUMINATE DURING GEAR TRANSIT AND GREEN LIGHTS DID NOT ILLUMINATE WHEN GEAR DOWN. RESET CIRCUIT BREAKER, HOVERED AC, CYCLED GEAR 4 TIMES AND LIGHTS WORKED PROPERLY. (K)SDR HEEA107315Transmitter · failedDURING CLIMB-OUT FROM LAFAYETTE, NR 1 HYDRAULIC PRESSURE WENT FROM THE GREEN TO THE RED LINE. RETURNED TO LAFAYETTE. MAINTENANCE REPLACED THE NR 1 HYDRAULIC PRESSURE TRANSMITTER.SDR N9W2005F00000Swivel · shearedHELICOPTER TAKING OFF, WENT TO RETRACT LANDING GEAR AND HAD A RED GEAR UNLOCKED LIGHT. PILOTS FOLLOWED PROCEDURE, FLEW AIRCRAFT BACK TO DEPARTURE. AIRCRAFT LANDED UNEVENTFULLY, AFTER AIRCRAFT WAS SHUTDOWN MAINTENANCE FOUND RT GEAR DOOR RETRACTION/EXTENSION LSDR 2005FA0001433Engine · flamed outWHILE IN CRUISE, WE WERE VMC ON TOP OF A CLOUD DECK, EXPERIENCED A NR 2 ENGINE CHIP LIGHT. IMMEDIATELY, NR 2 ENGINE SHUTDOWN. NR 1 AUTOPILOT ALSO DROPPED OFF LINE. EMERGENCY WAS DECLARED AND SINGLE ENGINE INSTRUMENT ILS APPROACH WAS ACCOMPLISHED. WEATHER ATSDR Z1RA106192Transducer · intermittentDURING FLIGHT AL-300 DISPLAYS 1E30 CODE INTERMITTENTLY.SDR Z1RA106191Transponder · inoperativeATC UNABLE TO TRACK AIRCRAFT TRANSPONDER INFLIGHT.SDR Z1RA106189Motor · inoperativeAIRCONDITIONING EVAP BLOWER INOPERATIVE.SDR Z1RA106190Motor · inoperativeVENT BLOWER INOPERATIVE.SDR Z1RA106188Wire Harness · intermittentMULTIPLE T5 SIGNAL FAULTS DURING STARTING. NO AUTOSTART AVAILABLE. HARNESS LOSES CONTINUITY AT PLUG P528 AT DECU ASSY.SDR 2005FA0001510Wire · corrodedTHE TERMINALS ON THE GENERATOR ARE DESIGNATED A8 TERMINAL D WHICH HAS 2 WIRES. WIRE NR P257A16 GOES TO P708 PIN -3 AND THIS WIRE WAS FOUND TO HAVE BUBBLED UP INSULATION CAUSED BY WIRE CORROSION AND HEAT. THE OTHER WIRE ON TERMINAL D IS P256A16 WHICH GOES TO SDR CA050719007Post · crackedCENTERLINE POST CRACKED, EMANATING FROM RIVET OUTWARDS. CENTERLINE POST IS LOCATED IN THE BAGGAGE COMPARTMENT. IT IS A KNOWN AREA FOR CRACKING AND IS ON A SCHEDULED 300 HOUR INSPECTION.SDR ALG2005F00038Chip Detector · inoperativePRIOR TO REACHING DESTINATION, NR 1 ENGINE CHIP LIGHT CAME ON. AC LANDED AND MAINTENANCE CHECKED NR 1 ENGINE CHIP PLUG AND NO DEFECTS WERE NOTED. THE AC WAS RETURNED TO SERVICE AFTER OPERATIONAL CHECKS WERE COMPLETED. (K)SDR HEEA107358Door · missingDURING POST FLIGHT, OIL LEVEL CHECK FOUND DOOR MISSING. REPLACED DOOR.SDR ALG2005F00045Door · unsecureUPON ARRIVAL, DURING PASSENGER UNLOADING, ONE OF THE PASSENGERS PULLED THE RED EMERGENCY DOOR RELEASE AND JETTISON THE RT PASSENGER DOOR. WHEN THE COPILOT ATTEMPTED TO CLOSE THE DOOR, HE NOTICED THAT THE DOOR WAS LOOSE AND NOT SECURED. AC WAS SHUTDOWN AND OPSDR EGRR104348Wire Harness · chafedDISCOVERED WIRING HARNESS FOR HORIZONTAL STABILIZER MOUNTED POSITION/STROBE LIGHT ASSEMBLIES CHAFFED THROUGH INSULATION TO CONDUCTOR INSIDE THE STABILIZER. THE CHAFE DAMAGE WAS DISCOVERED WHILE REMOVING THE HARNESS. REPLACED ALL INTERNAL WIRING WITH NEW AND ASDR HEEA107333Hmu · malfunctionedMASTER CAUTION 5-PACK ILLUMINATED. CHECKED CAUTION PANEL AND NR 2 LOW FUEL PRESSURE SEGMENT WAS DIMLY ILLUMINATED. MASTER CAUTION WOULD NOT RESET. SUSEQUENTLY NR 2 DECU DEGRADE LIGHT ILLUMINATED. CHECKED DDR FAULT. P3 DRIFT WAS THE DEGRADE. THEN FUEL PRSDR CA051121003Bearing Cage · damagedBEARING CAGE SHAKE TEST EXCEEDED THE ALLOWABLE TOLERANCE OF 0.025" THE AVERAGE RECORDED ON THIS BEARING WAS 0.051". THE BEARING WAS RETURNED TO THE OEM AND A REPLACEMENT RECEIVED. NO CAUSE AND ANALYSIS HAS BEEN PROVIDED. A FOLLOW UP E MAIL WAS SENT 10-NOV-0SDR EGRR101110Wire · burnedANTI-ICE SYSTEM FAILED 12 MOS TEST - NR 1 HEATER INOPERATIVE DURING TROUBLESHOOTING FOUND BROKEN WIRE AT CONNECTOR J703 PIN A (BLACKENED AS IF BURNED). STRIPPED WIRE TO INSTALL NEW CONNECTOR PIN AND WIRE STRANDS APPEARED COPPER IN COLOR. STRIPPED WIRE BACK TSDR ALG2005F00035Pressure Switch · inoperativeAT A HOVER, THE NR 2 ENGINE FUEL FILTER LIGHT CAME ON DURING LIFT OFF, RETURNED TO PAD. MAINTENANCE REMOVED NR 2 ENGINE FUEL FILTER PRESSURE SWITCH AND REPLACED WITH A NEW SWITCH, WORK DONE IAW MM AND GROUND RUN LEAK CHECK WAS GOOD. (K)SDR 2005FA0000637Wire · burnedENGINE ANTI-ICE SYSTEM, HEATED INTAKE BELLMOUTH, HEATED SNOW BLANKET. MAINT FOUND BURNED WIRE AT PLUG J701 AND P701 (PIN A) 16 GAGE WIRE. THEY ALSO FOUND THIS WIRE WAS FED BY A 35 AMP COCKPIT DC PRIMARY BUSS CIRCUIT BREAKER THROUGH A 10 GAGE WIRE TO PLUG J30SDR 2005FA0000636Wire · burnedENGINE ANTI-ICE SYSTEM, ENGINE HEATED INTAKE BELLMOUTH AND SNOW BLANKET. MAINT FOUND BURNED WIRE AT PLUG J701 AND P701 (PIN A) 16 GAGE WIRE. THEY ALSO FOUND THIS WIRE WAS FED BY A 35 AMP COCKPIT DC PRIMARY BUSS CIRCUIT BREAKER THROUGH A 10 GAGE WIRE TO PLUG SDR ALG2005F00021Chip Detector · contaminatedDURING FLIGHT THE NR 1 ENGINE ILLUMINATED TEN MINUTES AFTER DEPARTURE. THE NR 1 ENGINE WAS PLACED IN GROUND IDLE IAW EMERGENCY CHECK LIST AND THE FLIGHT CONTINUED. AT ARRIVAL, THE NR 1 ENGINE WAS PLACED IN FLY POSITION IAW CHECK LIST FOR NORMAL LANDING. THESDR AU510002121Connector · contaminatedNR 1 ENGINE FIRE WARNING SYSTEM GAVE FALSE INDICATIONS. SUSPECT CONNECTOR CONTAMINATED.SDR AU510001909Module · seized(AUS) NR 1 ENGINE, NR 2 AND NR 3 MODULES SEIZED. INVESTIGATION CONTINUING. (CASA NR 510001909).SDR Z1RA099008Wire · chafedAC GENERATOR WILL NOT COME ON LINE DURING TEST, WIRES CHAFED IN BOX ASSY. REPLACED WITH OVERHAULED ITEM (P/N 90320-1, S/N 010) RETURNED TO SERVICE.SDR HEEA098568Transmitter · fluctuatesDURING CLIMB-OUT, MAIN GEARBOX PRESSURE FLUCTUATED FROM GREEN TO YELLOW RANGE THEN DROPPED TO ZERO. MAINTENANCE CLEANED THE CANNON PLUG CONNECTING TO THE TRANSMISSION OIL PRESSURE TRANSMITTER.SDR EGRR097941Wire · misinstalledMAIN GEAR BOX CHIP DETECTORS FAILED OPERATIONAL CHECK DURING THE FIRST TWELVE MONTH CALENDAR INSPECTION SINCE DELIVERY. TROUBLESHOT AND FOUND MISWIRED AT NR 1 RELAY PANEL.SDR ALG2005F00012Structure · crackedON DAILY SERVICE CHECK FOUND 4 INCH CRACK ON LT SIDE FOR VERTICAL PYLON, UPPER FORWARD CORNER OF THE INSPECTION PANEL AT VS STATION 123.071. MAINTENANCE REPAIRED THE CRACK IAW WITH SRM. (K)SDR ALG2004F00074Pylon · crackedON A DAILY SERVICE CHECK, FOUND 4 INCH CRACK ON LT SIDE FOR VERTICAL PYLON, UPPER FORWARD CORNER OF THE INSPECTION PANEL AT VS STATION 123.071. MAINTENANCE REPAIRED THE CRACK IAW S76 SRM.SDR ALG2004F00055Circuit Board · corrodedRECURRING INCIDENT, MORE THAN FOUR SEPARATE INCIDENTS SPANNING LESS THAN A FIVE MONTH PERIOD AND ON DIFFERENT AC. CIRCUIT BOARD CORROSION CAUSED DECU T4.5 TRIM FAULTS UPON SHUT DOWN, CONFORMATION BOX WIRES CORROSION RESULTED IN DECU T4.5 TRIM FAULT UPON SHUTDSDR Z1RA097890Autopilot Sys · intermittentNR 2 ROLL CHANNEL ROCKING BACK AND FORTH ON AUTOPILOT SYSTEMSDR Z1RA097453Turbine · crackedCONTAINMENT SHIELD CRACKED. REPLACED ITEM I/A/W TURBOMECA S/B 292722022 TU 22.SDR Z1RA097452Shield · crackedCONTAINMENT SHIELD CRACKED. REPLACED ITEM IAW TURBOMECA S/B 292722022 TU 22.SDR ALG2004F00052Tire · cutWHILE TAXING OUT THE NOSE WHEEL WHEN FLAT. MAINTENANCE REMOVED AND REPLACED NOSE TIRE ASSY, OLD TIRE HAD CUT ON THE TREAD AREA, ALL WORK DONE IAW S-76C+ MM.SDR ALG2004F00051Connector · dirtyON RUN UP, THE NR 1 FIRE CAUTION LIGHT CAME ON. MAINTENANCE CLEANED THE NR1 FIRE DETECTOR CONNECTOR PLUG AND RESET MASTER CAUTION BREAKER, GROUND OPERATIONAL CHECK WAS GOOD.SDR ALG2004F00050Transmission · making metalWHILE HOVERING TO REPOSITION FOR TAKEOFF MAIN GEAR BOX CHIP LIGHT ILLUMINATED. RETURNED TO PARKING, NOTIFIED CUSTOMER, BASE MANAGER AND MAINTENANCE. MAINTENANCE REMOVED BOTH CHIP PLUGS TO FIND 2 SMALL HAIR LIKE SLIVERS IN CHIP PLUG SCREEN, FOUND TO BE WITHINSDR ALG2004F00066Engine · malfunctionedON TAKEOFF, T-5 WAS IN THE YELLOW AND 51 DEGREES HOTTER THAN THE NR 2 ENGINE, RETURNED TO DEPARTURE AND DID POWER CHECK AND THE NR 1 ENGINE FAILED CHECK. MAINTENANCE REMOVED NR 1 ENGINE ASSY, SN 2055TEC, AND INSTALLED SERVICEABLE ENGINE ASSY SN 20537TEC. (SWSDR Z1RA096970Torque Box · intermittentREPLACED TORQUE TRIM CONFORMATION BOX. NO FURTHER DEFECTSSDR 2004F00368Warning Light · illuminatedDURING TAKEOFF, INTERMEDIATE/TAIL ROTOR GEAR BOX LIGHT CAME ON DURING TAKEOFF, CIRCUIT BREAKER WAS PULLED, LIGHT WENT OUT, RESET CIRCUIT BREAKER, LIGHT CAME BACK ON. AIRCRAFT WAS LANDED BACK ON RIGHT AT ST164. MAINTENANCE REMOVED INTERMEDIATE AND TAIL ROTOR SDR ALGA096398Coupling · crackedFOUND 1 CRACKED DISC. REPLACED ASSY W/NEW BY FIELD MAINTENANCE.SDR ALGA096404Bearing · spalledTRANSMISSION DISASSEMBLED FOR METAL CONTAMINATION, FOUND ROLLER BEARING BREAKING DOWN. REMOVED AND REPLACED BEARING.SDR 2004F00373Gearbox · making metalAT A HOVER READY FOR TAKEOFF, AFTER INITIAL RUN UP AND PREPARING FOR TAKEOFF MAIN GEAR BOX LIGHT CAME ON. MAINTENANCE DISCOVERED METAL CHIP CONTAMINATION ON LEFT AND RIGHT MAIN GEAR BOX CHIP DETECTORS. TRANSMISSION REMOVED FROM SERVICE. (M)SDR ALG2004F00024Bracket · out of adjustWHEN RETRACTING LANDING GEAR AFTER TAKEOFF THE RED GEAR UNLOCKED LIGHT CAME ON. RECYCLED GEAR WITH SAME AFFECT. RETURNED TO GNO WITH GEAR LOCKED IN THE DOWN POSITION. MAINTENANCE INSPECTED LANDING GEAR FOUND WEIGHT ON WHEEL SWITCH BRACKET SLIGHTLY OUT OF AFSDR ALG2004F00032Bulkhead · crackedBULKHEAD CRACKED FRO RT STIFFENER BL18 TO EDGE OF CUT OUT FOR BAGGAGE DOOR. CRACKS FORM RIVET HOLE TO EDGE. DOOR ASSY ALSO CRACKS AROUND UPPER ATTACHMENT RIVETS.SDR ALG2004F00031Bulkhead · crackedBULKHEAD CRACKED FROM RT STIFFENER BL18 TO EDGE OF CUT OUT FOR BAGGAGE DOOR. CRACKS FROM RIVET HOLE TO EDGE. DOOR ASSY ALSO CRACKS AROUND UPPER ATTACHMENT RIVETS.SDR ALG2004F00030Bulkhead · crackedBULKHEAD CRACKED FROM RT HAND STIFFNER BL18 TO EDGE OF CUT OUT FOR BAGGAGE DOOR. CRACKS FORM RIVET HOLE TO EDGE. DOOR ASSEMBLY ALSO CRACKS AROUND UPPER ATTACHMENT RIVETS.SDR AUS20040334Fitting · cracked(AUS) LT MAIN LANDING GEAR DOOR HINGE FITTING FAILED.SDR HEEA094282Torque Box · faultyAFTER TAKEOFF, THE DECU DISPLAYED A MINOR FAULT ON THE NR 2 ENGINE. RETURNED. MAINTENANCE REPLACED THE NR 2 ENGINE TORQUE CONFIRMATION BOX.
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