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 0301749937Duct · damagedON SLAT EXTENSION DURING APPROACH FOR LANDING AT PDX, THE SLAT DISAGREEMENT LIGHT ILLUMINATED, THE SLAT EXTEND LIGHT DID NOT ILLUMINATE, AND THE AIRCRAFT EXPERIENCED AN UNCOMMANDED ROLL TO THE RT. COM PROCEDURES WERE PERFORMED AND THE FLIGHT CREW DIVERTED TO BSDR 0301689961Shaft · failedSHORTLY AFTER TAKEOFF AT APPROX. 700 FT. ENGINE NR 1 FLAMED OUT. FLIGHT CREW RETURNED AC TO DEPARTURE AIRPORT AND PERFORMED AN UNEVENTFUL LANDING. MAINTENANCE FOUND THE FUEL PUMP INPUT SHAFT FAILED. MAINTENANCE REPLACED THE FUEL PUMP AND FUEL CONTROL.SDR 0301679997Duct · separatedAIRCRAFT LOST CABIN PRESSURIZATION AT FL 290 AND THE CABIN STARTED DESCENDING AT 1000 FPM. CREW VERIFIED THE OUTFLOW VALVE WAS FULLY CLOSED AND NOTED THAT BOTH ENGINE AND AIRFOIL ANTI-ICE WERE ON. DUCT PRESSURES AND TEMPERATURES WERE NORMAL. COM PROCEDURES SDR 0301609997Clamp · looseDURING CRUISE AT FL290, CABIN PRESSURE LIGHT AND MASTER WARNING LIGHT ILLUMINATED DUE TO CABIN PRESS AT 10,500 FT. CREW INITIATED AN EMERGENCY DESCENT AND PERFORMED COM PROCEDURES. AC HAD DEPRESSURIZED BY TIME 10,000 FT WAS REACHED AND MAX CABIN ALTITUDE HAD BSDR 2004F00049Throttle · bindingEN ROUTE TO FLL, LT ENGINE THROTTLE BEGAN BINDING. LT THROTTLE WOULD NOT RETARD BEYOND MIDWAY, APPROXIMATELY 1.4 EPR. ALL OTHER ENGINE PARAMETERS INDICATED NORMAL. PERFORMED EMERGENCY SINGLE ENGINE LANDING INTO FLL. (M)SDR 0301549931Flex Line · leakingUPON GEAR EXTENSION FOR LANDING, THE RT HYDRAULIC SYS FLUID QUANTITY WENT TO ZERO. LANDING GEAR LOCKED DOWN AND SAFE WITH NO FURTHER PROBLEMS. AUXILIARY HYD PUMP WAS SHUT OFF AFTER LANDING. NO MENTION OF COM COMPLIANCE OR OF OTHER HYDRAULIC SYSTEM INDICATIONS SDR ABXA030325Intercostal · crackedINTERCOSTAL CRACKED AT FORWARD CONDUIT HOLE, STA 155, 43 INCHES UP FROM FLOOR RIGHT SIDE. REPAIRED AREA IAW DC-9 SRM 53, 51-30-2 AND 51-30-5.SDR 0301379970Valve · faultyCABIN PRESSURE FLUCTUATED AT CRUISE POWER WITH ICE PROTECTION ACTIVATED. CABIN CLIMBED IN AUTO MODE AND CREW ATTEMPTED TO STOP CABIN CLIMB IN MANUAL MODE. RED CABIN PRESS LIGHT ILLUMINATED SO CREW INITIATED A RAPID DESCENT AND FOLLOWED RED-BORDER CHECK LIST. SDR ABXA030324Stop Fitting · crackedUPPER AFT DOOR STOP FITTING CRACKED. REPLACED FITTING IAW DC-9 SRM 51-30-1.SDR 0301339991Skin · crackedDURING "L" CHECK FUSELAGE SKIN WAS FOUND TO HAVE SIX HI-LOKS WITH DAMAGED HEAD AND TWO FASTENER HOLES WITH CRACKS AT BS 192 L22L. REPAIRED PER EA 99-191013.SDR A4J2003F00001Power Supply · inoperativeDURING B CHECK PIE MAINTENANCE FOUND BOTH FORWARD OVER WING ENERGENCY LIGHTS COME ON AN WILL NOT EXTINGUISH WHEN BATTERY IS TURNED OFF. REMOVED AND REPLACED POWER SUPPLY FOR FORWARD OVER WING EMERGENCY C4 LIGHTS IAW DC9 MM 33-53-0, OPERATES NORMAL IAW DC9 MM SDR 2003F00509Battery · out of positionDURING B-CHECK, FOUND CEILING EMERGENCY LIGHTS AT ROW 15 THROUGH ROW 10 INOPERATIVE. REPOSITIONED BATTERIES IN EMERGENCY LIGHT BATTERY PACK ASSEMBLY IAW MM 33-53-0, SYSTEM CHECKS NORMAL. (M)SDR 2003F00508Light · intermittentDURING B-CHECK PIE MAINTENANCE, FOUND AFT RED EMERGENCY EGRESS LIGHT ON FLOOR INTERMITTENT. RELAMPED AFT RED FLOOR EGRESS LIGHT IAW MM 33-53-0, CHECKS NORMAL. (M)SDR 2003F00506Battery · dischargedDURING B-CHECK PIE MAINTENANCE, FOUND FORWARD EMERGENCY LIGHT/FLASHLIGHT AT FORWARD FLIGHT ATTENDANT PANEL INOPERATIVE. REPLACED BATTERIES IN FORWARD EMERGENCY FLASHLIGHT IAW MM 33-53-0, FLASHLIGHT CHECKS NORMAL. (M)SDR 2003F00505Battery · dischargedDURING B-CHECK PIE MAINTENANCE, FOUND EMERGENCY LIGHTS AT BOTH FORWARD OVERWING EXITS DIM. REPLACED BATTERIES IN EMERGENCY LIGHT POWER PACK ASSEMBLIES IAW MM 33-53-0, SYSTEM CHECKS NORMAL. (M)SDR 0301509943Skin · crackedDURING "L" CHECK FOUND CRACK IN FUSELAGE NOSE SKIN AT BS 69.5 LBL 18-19 AND BS 76.5 LBL 18-20. REPAIRED PER EA 99-195678.SDR 0301179929Duct · lack of lubeDURING SLAT EXTENSION ROLL, SLAT DISAGREEMENT ANNUNCIATOR STAYED ON. COMPLIED WITH COM PROCEDURE AND SLATS RETRACTED NORMALLY. AN UNEVENTFUL LANDING WAS MADE AT MKE. MAINTENANCE INSPECTED THE SLAT SYSTEM BUT FOUND NO DEFECTS AND COULD NOT DUPLICATE THE PROBSDR 2003F00507Flashlight · crackedFORWARD CABIN UPPER EMERGENCY FLASHLIGHT LED DIM, INTERNAL FAILURE OF LED. NO FLASH. REMOVED AND REPLACED EMERGENCY FLASHLIGHT IAW DC9 MM 25-60-00. OPERATIONAL CHECK GOOD. (M)SDR ABXA030190Spacer · wornGEAR DOOR OPEN LIGHT AND LEFT GEAR UNSAFE LIGHT ILLUMINATED AFTER TAKEOFF. FOUND LEFT MAIN DOOR LATCH SWITCH ACTUATOR BINDING. REMOVED AND REPLACED SPACER, REINSTALLED SWITCH. PERFORMED GEAR SWING. OPS CHECKED GOOD IAW DC-9 MM 32-10-00.SDR A4J2003F00002Battery · dischargedDURING DAILY WALK-AROUND AT PIE, MAINTENANCE FOUND EMERGENCY LIGHTS ON BOTH SIDES FORWARD MOST OVER WING EXCAPE HATCHES INOPERATIVE. REPLACED EMERGENCY LIGHT BATTERIES FOR THE FORWARD LIGHTS OF EACH OVER WING EXCAPE PATH, IAW DC9 33-53-0, OPERATIONAL CHECK GOSDR ABXA030182Computer · defectiveAUTOPILOT ROLLED INTO A 30 DEGREES LEFT BANK UNCOMMANDED. REPLACED THE ROLL AXIS COMPUTER. SYSTEM OPS CHECKED GOOD IAW DC-9 MM 22-10-00.SDR 0301049995Slat · malfunctionedAIRCRAFT EXPERIENCED A ROLL WHEN THE SLATS WERE INITIALLY EXTENDED. COM PROCEDURES COMPLIED WITH AND WHEN THE CIRCUIT BREAKER FOR THE SLAT EXTEND RELAY WAS PULLED AND RESET PER THOSE PROCEDURES THE BLUE SLAT EXTEND LIGHT ILLUMINATED. LANDING WAS WITHOUT FURTSDR 0301039995Duct · damagedWHEN SLATS WERE SELECTED AT APPROXIMATELY 220 KTS, THE AIRCRAFT ROLLED TO THE RIGHT. THE BLUE SLAT EXTEND LIGHT DID NOT ILLUMINATE AND THE AMBER SLAT DISAGREEMENT LIGHT DID NOT EXTINGUISH. AS FLIGHT CREW INITIATED COM PROCEDURES AND THE AIRCRAFT SLOWED TO 17SDR ABXA030181Floorbeam · corrodedEXFOLIATED FLOORBEAM IN FORWARD LOWER CARGO, FS 313 AT RIGHT BUTT LINE 6. REPAIRED CORRODED FLOORBEAM IAW DC-9 SRM 53-05.SDR ABXA030180Bulkhead · crackedLEFT FORWARD PYLON BULKHEAD WEB HAD CRACK AT ATTACH FASTENER 20 INCHES FROM FLOOR, LEFT BUTT LINE 54. REPAIRED IAW DC-9 SRM 53-01.SDR ABXA030153Structure · delaminatedDURING A WATCH ITEM INSPECTION, FOUND THE RIGHT AILERON TRIM TAB LOWER SURFACE DELAMINATED 10.6 SQ INCHES AND BEYOND LIMITS IAW DC-9 SRM 51-50-3, PARA 2. REPLACED RIGHT AILERON TRIM TAB IAW DC-9 MM 27-10-05-2-0001.SDR ABXA030179Longeron · crackedLONGERON 17 RIGHT CRACKED BEHIND SPLICE SECTION AT FS 965 BEHIND FORWARD PYLON BULKHEAD. REPAIRED AREA IAW DC-9 SRM 53-02.SDR ABXA030178Web · corrodedLEFT CUSP WEB EXFOLIATED BETWEEN FS 256-275. REPLACED CUSP WEB AT STA 237 TO 296 IAW DC-9 SRM 51-30-1 AND 51-30-2.SDR ABXA030177Beam · crackedMAIN ENTRY DOOR HORIZONTAL BEAM ABOVE UPPER HINGE ATTACH POINT WAS CRACKED. REPAIRED MAIN ENTRY DOOR BEAM PLANE NR 5 IAW DC-9 SRM 52-05.SDR ABXA030140Computer · malfunctionedAUTOPILOT PITCHED UP AND DOWN 1500 FT./MIN., THEN MADE AN UNCOMMANDED 30 DEGREES RIGHT TURN. AUTOPILOT CHECKED GOOD ON GROUND. REMOVED AND REPLACED PITCH AXIS COMPUTER AS PRECAUTION. PITCH COMPUTER CHECKED GOOD IAW DC-9 MM 22-13-01.SDR 0301009955Skin · crackedDURING L-CHECK FOUND CRACK IN FUSELAGE NOSE SKIN UPPER STATION 76.5 RBL 14. REPAIRED PER EA 99-190971.SDR ABXA030136Proximity Sensor · out of adjustGEAR DOOR OPEN LIGHT ILLUMINATED IN FLIGHT. GEAR RECYCLED. EMERGENCY DECLARED. LIGHT REMAINED ILLUMINATED UNTIL DESCENT. CREW VERBAL GEAR UPLATCH CHECK WAS NORMAL. COULD NOT DUPLICATE. VERIFIED RIGHT MAIN LANDING GEAR DOOR POSITION SENSOR WAS OUT OF RIG. RIGGSDR 0300829955Controller · malfunctionedLOST CABIN PRESSURIZATION AT FL 310. CREW PERFORMED AN EMERGENCY DESCENT TO FL 190 WHERE THEY WERE ABLE TO REGAIN CONTROL OF CABIN PRESSURE WHEN "CROSSFEED VALVES" WHERE CLOSED. ANTI-ICE WAS FULL ON, CABIN ALTITUDE REACHED 11,000 FEET AND MASKS DID NOT DEPLOY.SDR ABXA030135Window · misalignedFIRST OFFICER'S WINDOW WOULD NOT OPEN. FOUND SCREW IN UPPER FORWARD CORNER OF FIRST OFFICER'S WINDOW TO BE TO LONG AND MIS-ALIGNED WINDOW TRACK. REPLACED WITH SHORTER SCREW. WINDOW OPS CHECKED GOOD IAW DC-9 MM 56.SDR ABXA030164Spar Cap · corrodedLEFT HORIZONTAL STABILIZER REAR UPPER SPAR CORRODED JUST INBOARD OF XHS 68. REPAIRED AREA IAW REA D955-47165 AND DC-9 SRM.SDR ABXA030169Skin · corrodedFUSELAGE EXTERIOR SKIN HAD BULGE AT APPROXIMATELY STA 589, LONGERON 18 RIGHT. REPAIRED AREA IAW REA D958-47172MR AND DC-9 SRM 51-10-3.SDR ABXA030168Longeron · corrodedLONGERON 30, DEEPLY PITTED AT FS 756. REPAIRED LONGERON 30 IAW DC-9 SRM 53-02.SDR ABXA030166Door Frame · corrodedEVIDENCE OF CORROSION DETECTED AROUND FORWARD LOWER CARGO DOOR JAMB LOWER SET SCREW FITTINGS, BETWEEN SKIN LAYERS. REPAIRED AREA IAW REA D953-47181MR AND DC-9 SRM 53-05.SDR ABXA030134Lock · stickingFIRST OFFICER'S CLEAR VIEW WINDOW WOULD NOT OPEN. FOUND UPPER WINDOW LOCK STICKING. CLEANED AND LUBRICATED LOCK. OPS CHECKED GOOD IAW DC-9 MM 56.SDR ABXA030165Floorbeam · corrodedFLOORBEAM WAS EXFOLIATED AT FS 408 DIRECTLY ABOVE FORWARD LOWER CARGO DOOR CUTOUT AND OUTBOARD OF RIGHT BUTT LINE 54. REPAIRED AREA IAW REA D953-47171 AND DC-9 SRM.SDR ABXA030163Skin · corrodedBULGE IN FLAP SKIN AND CUPPED HEAD FASTENERS UPPER SURF AT INBOARD EXPANSION JOINT. REPLACED SKIN AND REINSTALLED INBOARD FLAP SECTION IAW DC-9 SRM.SDR ABXA030167Pressure Panel · corrodedONE SHEARED FASTENER AND SKIN BULGED AT DOUBLER RIGHT WHEEL WELL UPPER PRESSURE PANEL, STA 716, RIGHT BUTT LINE 56. REPAIRED AREA IAW REA D953-47174.SDR ABXA030131Light · smokeCAPTAIN'S MAP LIGHT BEGAN EMITTING ELECTRICAL SMOKE. MAP LIGHT CIRCUIT BREAKER TRIPPED. REPLACED CAPTAIN'S MAP LIGHT ASSEMBLY IAW DC-9 AMM 33-10-00. OPS CHECKED GOOD. PLACARD REMOVED. RESET CIRCUIT BREAKER.SDR 0300749946Line · leakingON CLIMB SHORTLY AFTER GEAR RETRACTION THE RIGHT HYDRAULIC PRESSURE BEGAN FLUCTUATING BY FLUID LOSS. THE THE LEFT HYDRAULIC SYSTEM LOST PRESSURE AND LOST FLUID. THE LANDING GEAR WAS LOWERED BY ALTERNATE METHOD. FLIGHT DIVERTED TO IND AND LANDED SAFELY. MAISDR ABXA030161Cap · crackedHORIZONTAL STABILIZER LEFT LOWER T-CAP CRACKED AT OUTER TIP. REPAIRED AREA IAW DC-9 SRM 55-02.SDR ABXA030160Bracket · crackedBULKHEAD AT STA 1087 HAD CRACKED ATTACH BRACKET LOCATED ON AFT FACE UPPER FLANGE AT 12:00 POSITION. REPLACED ANGLE IAW DC-9 SRM 51-30-5.SDR ABXA030159Frame · crackedMAIN FRAME AT STA 737 LEFT WAS CRACKED BETWEEN Z-ANGLE ATTACH FASTENERS. INSTALLED REPAIR DOUBLER ON FRAME STA 737 LEFT IAW DC-9 SRM 51-30-1 AND DWG 5935650.SDR 0300739954Controller · inoperativeWHILE CRUISING AT FL 150 THE CABIN PRESSURE STARTED TO FLUCTUATE FROM FULL RATE OF CLIMB TO FULL RATE OF DESCENT. CREW STARTED AN EMERGENCY DESCENT AS CABIN PRESSURE STARTED TO CLIMB UNCONTROLLABLY. AIRCRAFT REACHED 1000 FEET EXPEDITIOUSLY AND THE MAXIMUM CABISDR ABXA030117Relay · failedDURING FLIGHT, AUTOPILOT DISCONNECTED, EADI AND EHSI PICTORIAL APPEARED TO HAVE ALL SYMBOLS RAPIDLY SPINNING. SELECTED SG-3, REALIGNED EADI AND EHSI. BUT WHEN CONNECTING AUTOPILOT, AIRCRAFT WOULD RAPIDLY DIVE AND BANK. SERVOS COULD BE HEARD GYRATING AND SERVO SDR ABXA030108Pushrod · disconnectedAFTER TAKE-OFF, UNABLE TO RAISE GEAR HANDLE. RAN CHECK LIST AND DETERMINED THAT AIRCRAFT FAILED TO GO INTO FLIGHT MODE (GROUND SHIFT IN GROUND MODE) - PULLED CIRCUIT BREAKERS AND DETERMINED THAT THE GROUND SHIFT WAS BAD. FOUND GROUND SHIFT MECHANISM PUSHROD DI
Back to Douglas DC-9-31