Douglas DC-9-31
Service difficulty reports · 7,433
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 = 'DC931' 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 = 'DC931' 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 0700429992Longeron · crackedDURING "H" CHECK, FOUND CRACK IN FORWARD CARGO COMPARTMENT LONGERON AT S29L BETWEEN BS 560-579. REPAIRED PER EA 99-208433.SDR 0700219953Compressor · stalledDURING TAKEOFF ROLL, AT APPROXIMATELY 100KTS, NR 1 ENGINE COMPRESSOR STALLED. TAKEOFF WAS ABORTED AND THE AIRCRAFT SKIDDED OFF THE RUNWAY. THE AIRCRAFT IS BEING REPAIRED AND THE NR 1 ENGINE IS BEING REPLACED.SDR 0700389971Door · out of rigUNABLE TO OPEN MAIN CABIN DOOR, TRIED FROM INSIDE AND OUTSIDE OF AIRCRAFT. MAINTENANCE DISCOVERED UPPER FORWARD CORNER OF MAIN CABIN DOOR BINDING AGAINST DOOR CUTOUT STRUCTURE. PRESSED IN ON UPPER FORWARD CORNER AND WAS ABLE TO OPEN MAIN CABIN DOOR. PRESSURSDR 0700099995Spar · damagedDURING SPECIAL VISIT AIRCRAFT SUSTAINED DAMAGED FROM LT WING JACK. THE LT WING FRONT SPAR LOWER CHORD, LEADING EDGE LOWER DOUBLER AND LEADING EDGE RIB WERE DAMAGED. REPAIR WAS ACCOMPLISHED PER EA 99-208716 SECT I, SECTION II TO CALLS FOR A DETAILED FATIGUE ASDR 0602839936Cylinder · malfunctionedAFTER DEPARTURE, THE FLIGHT CREW NOTICED A LOSS OF HYDRAULIC FLUID FROM THE RIGHT HYDRAULIC SYSTEM AND THEN SYSTEM PRESSURE DIMINISHED TO ZERO. COM PROCEDURES WERE COMPLIED WITH AND WHEN THE LANDING GEAR FAILED TO EXTEND NORMALLY CREW UTILIZED THE ALTERNATE ESDR 0602909995Frame · damagedDURING SPECIAL VISIT AIRCRAFT SUSTAINED DAMAGE FROM LT WING JACK. FRAME WAS DAMAGED AT BS 1095 L25L-L25R AND FUSELAGE SKIN DAMAGED BS 1087-1121. REPAIRS ACCOMPLISHED PER EA 99-208718.SDR ABXA060319Battery · dischargedFOUND EMERGENCY LIGHT SWITCH IN ON POSITION. LIGHTS WOULD NOT ILLUMINATE. INSTALLED NEW BATTERIES IN BATTERY PACK IAW DC9 AMM 33-53-02-4. OPS CHECKED GOOD.SDR ABXA060310Anti-Ice Valve · defectiveDURING FLIGHT, ENGINE ANTI-ICE WAS SELECTED ON. LEFT ENGINE VALVE ANNUNCIATOR REMAINED ILLUMINATED WITH ENGINE ANTI-ICE ON. REPLACED LEFT ENGINE NOSE COWL ANTI-ICE VALVE IAW DC9 AMM.SDR 0602539968Boot · blownDURING DESCENT FROM FL240, THE COCKPIT CREW NOTICED THAT THE CABIN ALTITUDE WAS CLIMBING AT 1,500 FEET PER MINUTE. AN EMERGENCY DESCENT TO 10,000 FEET WAS INITIATED. THE CABIN ALTITUDE REACHED AS HIGH AS 9,500 FEET BEFORE CONTROL WAS REGAINED AT ABOUT FL140.SDR 0602499993O-Ring · leakingDURING DESCENT NR 1 ENGINE THRUST WOULD NOT INCREASE ABOVE IDLE. FLIGHT CREW DECLARED AN EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. ON THE GROUND THE TOWER REPORTED A SIGNIFICANT FUEL LEAK FROM THE NR 1 ENGINE. MAINTENANCE FOUND THE INLET COUPLING ON THSDR 0602489993O-Ring · wornDURING DESCENT, NR 1 ENGINE THRUST WOULD NOT INCREASE ABOVE IDLE. FLIGHT CREW DECLARED AN EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. ON THE GROUND, THE TOWER REPORTED A SIGNIFICANT FUEL LEAK FROM THE NR 1 ENGINE. MAINTENANCE FOUND THE INLET COUPLING ON SDR ABXA060308Floorbeam · corrodedFLOORBEAM AT STA 446 APPROXIMATELY 12 INCHES INBOARD FROM RIGHT SIDE SKIN WAS CORRODED. REPAIRED AREA IAW REA D953-55057 MR.SDR 0602439974Annunciator · activatedAT FL100, THE LEADING EDGE SLATS WERE STILL DEPLOYED DUE TO THE SLAT DISAGREE ANNUNCIATOR BEING ILLUMINATED. WHEN SLATS WERE RETRACTED THE AIRCRAFT EXPERIENCED AN UNCOMMANDED ROLL. THE CREW DIVERTED THE AIRCRAFT TO AND LANDED WITHOUT INCIDENT.SDR ABXA060307Finger Doubler · corrodedFUSELAGE SKIN WAS BULGING AT FS 237, 294, AND 306 TO 332 LONGERON 18 RIGHT. REMOVED AND REPLACED FINGER DOUBLER FS 201 - 351 AT LONGERON 18 RIGHT IAW DC9 SRM.SDR 0602279989Duct · looseSHORTLY AFTER TAKEOFF THE FLIGHT ATTENDANT REPORTED EXCESSIVE SMOKE IN THE CABIN AND ALSO THAT VERY HOT AIR COMING FROM DUCTS. THE CREW DECLARED A YELLOW EMERGENCY AND RETURNED TO AN UNEVENTFUL LANDING BACK AT DEPARTURE. NO MENTION OF COM PROCEDURE COMPLIANCE SDR 0602239979Warning Switch · malfunctionedTHE TAKEOFF WAS SAFELY ABORTED AT APPROXIMATELY 100 KTS DUE TO THE TAKEOFF WARNING HORN SOUNDING. CREW MANEUVERED THE AIRCRAFT OVER TO THE ENGINE RUN-UP AREA AND CYCLED THE TRAILING EDGE FLAPS THROUGH ALL POSITIONS. WHEN FLAPS WERE EXTENDED THE FLIGHT CREW ASDR ABXA060278Power Supply · dischargedCOCKPIT EMERGENCY LIGHTS DIM DURING TEST. REMOVED AND REPLACED COCKPIT EMERGENCY LIGHT BATTERIES IAW DC9 AMM 33-53-00-80001. FUNCTIONAL CHECK IAW DC9 AMM 33-53-00-50001. REMOVED AND REPLACED EMERGENCY POWER BATTERY SUPPLY IAW DC9 MM 24-30-22. OPS CHECKED GSDR 0602049954Pump · leakingABOUT 15 MINUTES PRIOR TO TOUCHDOWN AT STL THE FLIGHT CREW NOTICED THAT THE LT HYDRAULIC SYSTEM FLUID QUANTITY DECREASED TO ZERO. COM PROCEDURES WERE COMPLIED WITH AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE ALTERNATE HYDRAULIC PUMPSDR 0602040995Pump · leakingABOUT 15 MINUTES PRIOR TO TOUCHDOWN AT STL THE FLIGHT CREW NOTICED THAT THE LEFT HYDRAULIC SYSTEM FLUID QUANTITY DECREASED TO ZERO. COM PROCEDURES WERE COMPLIED WITH AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE ALTERNATE HYDRAULIC SDR ABXA060270Jackscrew · corrodedDURING ROUTINE INSPECTION, FOUND HORIZONTAL STABILIZER JACK SCREW HAD METAL SHAVINGS AND PITTED ON TOP OF JACK SCREW. REMOVED AND REPLACED HORIZONTAL STABILIZER JACK SCREW IAW DC9 MM 27-40-01-4-0001. WORK ACCOMPLISHED ON PWS 1-101, WO 600255821, JOB CARD 962SDR 0602079948Skin · crackedDURING (H) CHECK FOUND CRACK IN FUSELAGE SKIN AT BS 1038 BELOW L14L. REPAIRED IAW EA 99-207735.SDR 0602069948Skin · crackedDURING (H) CHECK FOUND CRACK IN FUSELAGE SKIN AT BS 1038 L14R. REPAIRED IAW EA 99-207736.SDR 0601969947Actuator · burnedWHILE IN CRUISE FLIGHT THE CREW NOTED A BURNING SMELL IN THE COCKPIT AND THEN SAW SMOKE COMING FROM THE THROTTLE QUADRANT. AN EMERGENCY WAS DECLARED AND THE FLIGHT DIVERTED TO A SAFE LANDING AT IND. THE COCKPIT FIRE EXTINGUISHER WAS DISCHARGED DOWN INTO THE THSDR 0601919928Light · intermittentDURING CRUISE FLIGHT THE PASSENGERS IN ROWS 8-10 AIRCRAFT PORT SIDE, REPORTED SMELLING AN ACRID BURNING SMELL MUCH LIKE MELTING PLASTIC. NO VISIBLE SMOKE AND NO HEAT WAS DETECTED ANYWHERE IN THE CABIN AREA. THE RED EMERGENCY LIGHTS AT ROW 11 AND 12 WERE ON ANDSDR 0601769996Charger · malfunctionedDURING CRUISE FLIGHT THE CREW NOTED THAT THE AMBER "BATTERY CHARGER" ANNUNCIATOR LIGHT WAS ILLUMINATED. COM PROCEDURES WERE IMMEDIATELY COMPLIED WITH AND THE FLIGHT DIVERTED TO THE NEAREST SUITABLE AIRPORT. THE FLIGHT ATTENDANT INFORMED THE FLIGHT CREW THAT ANSDR 0601749992Duct · damagedAS THE AIRCRAFT WAS CLIMBING THROUGH FL180 THE RED "CABIN PRESS" WARNING LIGHT ILLUMINATED. CREW NOTED AT THAT TIME THAT THE CABIN WAS AT 10,000 FEET AND THAT THEY COULD NOT HOLD VESSEL PRESSURE WITH LESS THAN 70% N1. THE CREW INITIATED A DESCENT TO FL130 AND SDR 0601759949Skin · crackedDURING "L" CHECK FOUND CRACK IN FUSELAGE SKIN AT BS 1038 BETWEEN L12R AND L13R. REPAIRED PER EA 99-206865.SDR 0601459998Trim System · out of rigAS THE AIRCRAFT ACCELERATED FOR TAKEOFF THE CREW NOTED THAT THE PLANE ATTEMPTED TO ROTATE AND LIFT OFF ON ITS OWN PRIOR TO SCHEDULED VR SPEED. NO OTHER INDICATIONS NOTED TO EXPLAIN EARLY ROTATION BUT BECAUSE OF A -STIFF- FEELING YOKE, THE TAKEOFF WAS SAFELY ASDR 0601659979Clamp · looseAS AIRCRAFT STARTED ITS INITIAL DESCENT OUT OF FL330 THE CREW GOT A (CABIN PRESS) WARNING INDICATION. COM PROCEDURES WERE COMPLIED WITH AND EMERGENCY DESCENT WAS ACCOMPLISHED. CABIN PRESSURE WAS EVENTUALLY RESTORED AND AIRCRAFT CONTINUED TO SCHEDULED DESTINATISDR 0601109988Fitting · leakingFLIGHT CREW NOTICED THE RIGHT HYDRAULIC SYSTEM QUANTITY INDICATOR WAS SHOWING ZERO FLUID IN THE SYSTEM. COM PROCEDURES WERE COMPLIED WITH AND AN EMERGENCY WAS DECLARED FOR LANDING AT MSN. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT AND WAS TOWED TO THE GATESDR ABXA060181Frame · crackedFRAME CRACKED AT LOWER END FS 658, LEFT SIDE. INSTALLED REPAIR ANGLE P/N: 5924337-13 AND 5924337-23 IAW DC9 SRM 53-03.SDR ABXA060182Frame · crackedFRAME CRACKED AT LOWER END FS 639, LEFT SIDE. INSTALLED REPAIR ANGLE P/N: 5924337-11 AND 5924337-24 IAW DC9 SRM 53-03.SDR ABXA060180Doubler · misrepairedTHE 153 DOUBLER RIGHT SIDE UPPER AFT PRESSURE BULKHEAD DOOR CORNER WAS NOT IN CONFIGURATION WITH J060088-507 DRAWING. THE153 DOUBLER MUST BE REPLACED TO OVERLAP CENTER-LINE OF AIRCRAFT. REMOVED OLD CORNER DOUBLER, INSTALLED NEW IAW DC9 SR DWT J060088.SDR 0600739968Controller · malfunctionedDURING A GRADUAL DESCENT OUT OF CRUISE THE CREW LOST CONTROL OF CABIN PRESSURIZATION. THE CABIN ALTITUDE CLIMBED TO 10,000 FT AT 9500 TO 1200 FPM. CREW INITIATED AN EMERGENCY DESCENT TO ATTEMPT REGAINING CONTROL OF CABIN PRESSURE AND PREVENT FURTHER CLIMB. SDR ABXA060155Wire · brokenCREW REPORTED ELECTRICAL SMELL IN COCKPIT AT ALTITUDE. ODOR DISSIPATED WHEN COCKPIT TEMPERATURE WAS TURNED DOWN. OPERATED LT AND RT AIR CONDITIONING SYSTEMS FOR 20 MINUTES EACH AT NEAR MAXIMUM DUCT TEMPERATURES. NO FAULTS NOTED. FOUND BROKEN WIRE WITH EVIDSDR 0600519930Slide · deployedDURING MAINTENANCE ACTIVITIES AT LGA TAIL CONE WAS INADVERTENTLY DEPLOYED FROM AFT INSIDE HANDLE. THE TAIL CONE EMERGENCY SLIDE DID NOT DEPLOY. NO OBVIOUS REASON FOR FAILURE TO DEPLOY WAS FOUND. LGA MAINTENANCE TEMPORARILY REPAIRED DAMAGE TO TAIL CONE AFT SDR ABXA060130Fitting · crackedFITTING CRACKED ABOVE FLOORBEAM, FS 965 AT APPROXIMATELY LEFT BUTT LINE 24. REMOVED AND REPLACED FITTING IAW DC9 SRM 51-30-5.SDR ABXA060108Track · corrodedUPPER CARGO CENTER TRACK WAS CORRODED AT APPROXIMATELY STA 260.SDR ABXA060129Frame · crackedLEFT, CENTER MAIN FRAME, STA 718, WAS CRACKED AT POINTS J & G IN FORWARD AND AFT FLANGES AND POINTS F TO E IN FORWARD FLANGE. CRACK ASLO EXTENDS ABOVE 9" REPAIR IN LEFT WHEEL WELL. MAIN FRAME TO BE REPLACED IAW EA 53400323-001-2.SDR ABXA060128Panel · crackedRIGHT TRAP PANEL OUTBOARD UPPER FORWARD HORIZONTAL FLANGE CRACKED OUT OF AFT SIDE OF FIRST FASTENER HOLE THROUGH FASTENER HOLES NR 2, NR 3, NR 4 AND NR 5, AND INTO FASTENER HOLE NR 6. REPAIRED RIGHT TRAP PANEL IAW DC9 SRM 57-09.SDR ABXA060107Longeron · crackedCANTED FRAME 1074 AT LONGERON 13 LEFT WAS CRACKED AT UPPER FRAME TO LONGERON ATTACHMENT. REPAIRED FRAME IAW DC9 SRM 53-05, 51-30-5, 51-20-0, 51-30-2 AND 51-10-3B.SDR ABXA060106Frame · crackedRIGHT FORWARD MAIN FRAME FS 699, FORWARD FLANGE CRACKED AT POINTS G & J. REPAIRED AREA IAW EA 53400120-001-1.SDR ABXA060105Frame · crackedRIGHT AFT MAIN FRAME, FS 737, CRACKED FORWARD FLANGE, POINTS F TO H AND AFT FLANGE P & G. EXCEEDED LIMITS OF 5935650 REPAIR. REPAIRED AREA IAW JOB CARD EA 53400326-001-2.SDR ABXA060088Door · corrodedDURING LINE INSPECTION OF LEFT MAIN LANDING GEAR OUTBOARD DOOR, FOUND DOOR CORRODED AND SEPARATED FROM HONEYCOMB AT FITTING STRUCTURE. REPLACED DOOR IAW DC9 MM 32-10-00.SDR ABXA060096Doubler · crackedRIGHT CLEARVIEW WINDOW STEEL SHIM WAS CRACKED AT RIVET. REMOVED NOTED SHIM DOUBLER AND INSTALLED NEW DOUBLER IAW DC9 DRAWING 5754088.SDR ABXA060095Doubler · crackedLEFT CLEARVIEW WINDOW STEEL SHIM WAS CRACKED AT TWO RIVETS. REMOVED AND REPLACED DOUBLER ON LEFT CLEARVIEW UPPER AFT CORNER IAW DC9 SRM 51-30-2 AND 51-30-1.SDR ABXA060093Frame · crackedRIGHT FORWARD MAIN FRAME WAS CRACKED BEYOND LIMITS OF REPAIR. REMOVED AND REPLACED MAIN FRAME ON JOB CARD EA 53400322-001-2.SDR ABXA060094Door · crackedDOUBLER AT RIGHT UPPER AFT, AFT PRESSURE BULKHEAD DOOR CORNER HAD A .875 INCH RADIAL CRACK. REPAIRED AREA IAW REA D953-53267MR.SDR ABXA060092Fitting · crackedFITTING CRACKED FORWARD OF INBOARD DOOR ACTUATOR. REMOVED AND REPLACED FITTING IAW DC9 SRM 51-30-5.SDR ABXA060072Intercostal · crackedINTERCOSTAL AT BS 996 LONGERON 12 RIGHT FOUND CRACKED. REPAIRED AREA IAW DC9 SRM 53-01.
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