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 9717189911Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND AFT FLIGHT ATTENDANT AND TAIL CONE SIDEWALL EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES, OPERATIONAL CHECK NORMAL.SDR 9717149966Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND AFT FLIGHT ATTENDANT OVERHEAD, AFT AIRSTAIR, AND AFT TAIL CONE EMERGENCY LIGHTS OUT. REPLACED BATTERIES, OPERATIONAL CHECK NORMAL.SDR USAAD97179Battery · dischargedCMH - RIGHT NACELLE LIGHT INOPERATIVE. REPLACED RIGHT NACELLE BATTERY PACK. (M)SDR TWAA9711002Power Supply · inoperativeSTL - FLT 27 - DURING CRUISE, THE EMERGENCY EXIT FLOOR LIGHTS ILLUMINATED. REMOVED AND REPLACED THE POWER SUPPLY, MFG P/N 5822-2, MANUFACTURED BY LUMINESCENT SYSTEMS INC. (M)SDR GTIA9700368Bulb · failedACY - FLT 112 - ONE FORWARD RED TRACK LIGHT INOPERATIVE. RE-LAMPED AS REQUIRED. OPS CHECK GOOD. (X)SDR 9717099963Pneu Valve · leakingTAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED AFTER TAKEOFF. CREW DECLARED AN EMERGENCY AND RETURNED TO BNA, AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LEAKING CROSSFEED PNEUMATIC VALVE IN RIGHT SYSTEM. REPLACED VALVE AND TEMPERATURE SENSOR, SDR 9716909994Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND AFT SECTION OF EMERGENCY LIGHTS BETWEEN ROWS 18 THRU 24 INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9718679954Press Panel · crackedDURING L CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT LEFT FRAME END FITTING FS 83. REPAIRED PER EA 99-151673.SDR 9717289954Bulkhead · crackedDURING L-CHECK, FOUND CRACKS ON THE NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT THE INBAORD AND OUTBOARD VERTICAL SUPPORTS FS 108. REPAIRED PER EA 99-151672.SDR 9716839903Wire · shortedDURING APPROACH, LANDING GEAR GREEN DOWNLOCK LIGHTS DID NOT ILLUMINATE AFTER GEAR EXTENSION. CREW PERFORMED GO-AROUND AND FOUND LANDING GEAR WARNING CIRCUIT BREAKER POPPED. RESET BREAKER AND NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENTSDR 9716899965Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND CABIN EMERGENCY LIGHTS AT ROWS 14, 15, 16 AND 17 AND RIGHT AFT OVERWING EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERIES, OPERATIONAL CHECK OK.SDR 9716889965Connector · looseDURING LINE MAINTENANCE INSPECTION, FOUND TAIL COMPARTMENT EMERGENCY LIGHT AT CATWALK INOPERATIVE. RESEATED LOOSE CONNECTOR UNDER RACEWAY, OPERATIONAL CHECK NORMAL.SDR 9716879959Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY LIGHTS ABOVE TAIL CONE SLIDE INOPERATIVE. REPLACED PACK, OPERATIONAL CHECK NORMAL.SDR 9718339936Jamb · crackedDURING M CHECK, FOUND CRACK ON THE 5910130-9 CHANNEL AT THE LEFT AFT PRESSURE BULKHEAD DOOR JAMB. REPAIRED PER EA 99-151653.SDR 9716769979Slide · low batteryDURING PERIODIC CHECK, FOUND MAIN CABIN DOOR EVACUATION SLIDE BATTERY LOW. REPLACED SLIDE.SDR 9716739965Fuse · blownDURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY EXIT LIGHT OUT AT ROW 12A REPLACED BLOWN FUSE AT POWER SUPPLY. OPERATIONAL CHECK NORMAL.SDR 9716719913Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES IN BATTERY PACK. OPERATIONAL CHECK NORMAL.SDR USAAD97156Light · inoperativePHL - FORWARD SLIDE PACK LIGHT FOUND INOPERATIVE. MAINTENANCE REPLACED THE LIGHT ASSEMBLY. (X)SDR ABXA9701451Batteries · dischargedEMERGENCY LIGHTS IN COCKPIT WEAK. REPLACED EMERGENCY LIGHT BATTERIES.SDR 9716759993Lights · inoperativeEMERGENCY EVACUATION LIGHTS ON SEATS ROW 14 THROUGH 17 REMAINED ON WITH ALL OTHER LIGHTS OFF. RECYCLED EMERGENCY LIGHT SWITCH AND ALL CHECKED NORMAL.SDR 9716749970Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND TAILCONE, VENTRAL, AND AFT CABIN OVERHEAD EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES. OPERATIONAL CHECK NORMAL.SDR 9716389945Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND AFT CEILING AND TAIL CONE EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES IN PACK, OPERATIONAL CHECK NORMAL.SDR 9716369946Battery · dischargedDURING PERIODIC CHECK, FORWARD SERVICE DOOR EVACUATION SLIDE FAILED BATTERY TEST. REPLACED SLIDE.SDR 9716419956Downlock Switch · failedRIGHT MAIN LANDING GEAR GREEN DOWNLOCK LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. CREW PERFORMED A GO-AROUND AND VISUALLY CONFIRMED THROUGH PERISCOPE THAT GEAR WAS DOWN AND LOCKED. LIGHT DID ILLUMINATE PRIOR TO UNEVENTFUL LANDING. MAINTENANCE REPLACED RSDR 9716429994Socket · malfunctionedLANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR RETRACTION. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND GEAR DOOR OPEN LIGHT SOCKET L2-265 MALFUNCTIONING (REMAINS IN PRESS-TO-TEST MODE). REPLACED SOCKET, OPERATIONAL CHECK NORMASDR 9716379998Battery Pack · malfunctionedRIGHT SIDE OF FORWARD CABIN, EMERGENCY BEGAN FLASHING PERIODICALLY. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR USAAD97147Battery · dischargedBWI - FOUND OVERHEAD EMERGENCY LIGHTING IN ROWS 16 THROUGH 19 INOPERATIVE. MAINTENANCE REPLACED THE BATTERY. (M)SDR USAAD97146Screws · looseYYZ - 1806 - UPON APPROACH TO YYZ, CREW COULD NOT MOVE FLAPS BEYOND 0 DEGREES. CREW PERFORMED AN ABORTED APPROACH. SLATS OPERATED NORMALLY. CREW PERFORMED A NO FLAP LANDING AT YYZ WITH NO FURTHER INCIDENT. MAINTENANCE FOUND THAT THE TWO SCREWS IN THE FLAP SDR 9716439973Fan · failedDURING AIRCRAFT BOARDING, A STRONG ELECTRICAL ODOR AND SLIGHT HAZE OF SMOKE BEGAN FILLING CABIN. ELECTRICAL BUS AND TRANSFER ABNORMALITIES ALSO OCCURRED. PASSENGERS WERE DEPLANED THROUGH MAIN CABIN DOOR WITHOUT INCIDENT. MAINTENANCE FOUND RIGHT PACK HEAT EXSDR 9716469980Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND RIGHT FORWARD OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9716459980Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND LEFT FORWARD OVERWING EMERGENCY EXIT LIGHT VERY DIM. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9716309993Oil Temp Bulb · failedRIGHT ENGINE OIL TEMPERATURE FLUCTUATED AND REACHED 140 DEGREES (YELLOW BAND) AFTER TAKEOFF. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT ENGINE OIL TEMPERATURE BULB, OPERATIONAL CHECK NORMAL.SDR 9716299959Oil Press Sw · failedLEFT ENGINE OIL PRESSURE LOW LIGHT ILLUMINATED DURING TAKEOFF ROLL. CREW ABORTED TAKEOFF AND RETURNED AIRCRAFT TO GATE. MAINTENANCE REPLACED THE LEFT ENGINE OIL PRESSURE SWITCH. LEAK AND OPERATIONAL CHECK NORMAL.SDR TWAA9710202Power Supply · inoperativeSTL - FLT 608 - DURING CRUISE, THE EMERGENCY LIGHTS ILLUMINATED. REMOVED AND REPLACED THE POWER SUPPLY. OPERATIONAL CHECK NORMAL. MFG P/N 5822-2, MANUFACTURED BY LUMINESCENT SYSTEMS INC. (M)SDR 9716119991Connector · contaminatedDURING LINE MAINTENANCE INSPECTION, FOUND CATWALK EMERGENCY LIGHTS IN TAIL COMPARTMENT INOPERATIVE. CLEANED CONNECTOR BENEATH CATWALK, OPERATIONAL CHECK NORMAL.SDR USAAD97144Sensor · failedPIT - FL 71 - ON APPROACH TO PIT, CREW DID NOT RECEIVE A NOSE GEAR SAFE INDICATION WHEN GEAR WAS EXTENDED. CREW VERIFIED THAT THE GEAR WAS LOCKED THROUGH THE SIGHT TUBE AND PERFORMED A TOWER FLY-BY. FLIGHT LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACSDR TWAA9799002Battery Pack · dischargedSTL - FLT 565 - DURING CRUISE, THE EMERGENCY LIGHTS ILLUMINATED. REMOVED AND REPLACED THE BATTERY PACK, MFG P/N 5822-2 MANUFACTURED BY LUMINESCENT SYSTEMS INC. OPERATIONAL CHECK NORMAL. (M)SDR 9716149968Controller · malfunctionedAIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE TESTED SYSTEM AND DISCREPANCY COULD NOT BE DUPLICATED ON GROUND. REPLACED CABIN PRESSURE CONTROLLER AND AMPLIFIER AS A PRECAUTION, OPERATIONAL CHECKSDR 9716129993Batteries · dischargedEMERGENCY EXIT ROW LIGHTS AFT OF ROW 12 ILLUMINATE WITH VARYING DEGREES OF BRIGHTNESS. REPLACED BATTERIES IN PACK, OPERATIONAL CHECK NORMAL.SDR USAAD97145Battery · dischargedIND - FOUND CEILING MOUNTED EMERGENCY LIGHTS IN ROWS 13 THROUGH 18 INOPERATIVE. MAINTENANCE REPLACED THE BATTERY. (M)SDR USAAD97143Duct · rupturedEWR - FL 274 - AFTER TAKEOFF FROM LGA, CREW RECEIVED MASTER CAUTION AND THE LEFT ENGINE FIRE WARNING. THE FIRE WARNING EXTINGUISHED WHEN THE THROTTLE WAS RETARDED. FLIGHT DIVERTED TO EWR AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED A BLOWN 13THSDR TWAA9798002Battery Pack · dischargedSTL - FLT 237 - DURING CRUISE, THE EMERGENCY ESCAPE PATH LIGHTING ILLUMINATED INTERMITTENTLY. REMOVED AND REPLACED THE BATTERY PACK, MFG P/N 5822-2, MANUFACTURED BY LUMINESCENT SYSTEMS INC. (M)SDR ABXA9701448Bulb · defectiveDURING GEAR UPLATCH CHECK, THE LEFT GEAR UNSAFE AND THE GREEN NOSE GEAR LIGHT ILLUMINATED. NO VIBRATION OR EXCESS NOISE WAS NOTED. RECYCLED GEAR, NO CHANGE. TAPPED ON CASE FOR GREEN LANDING GEAR LIGHT AND LIGHT WENT OUT. REPLACED LIGHT BULB IN THE NOSE LANSDR USAAD97142Fuel Press · failedPIT - FL 1036 - LEFT ENGINE FULE FILTER PRESSURE DROP LIGHT CAME ON IN FLIGHT. CREW PERFORMED ABNORMAL PROCEDURES AND RETURN TO FIELD. PIT - A/C LANDED WITHOUT FURTHER INCIDENT. REPLACED LEFT ENGINE FUEL FILTER (OLD FILTER CLEAN) ANF REPLACED LEFT ENGINE FUSDR 9718389881Frame · crackedDURING H CHECK, FOUND A CRACK IN FRAME AT LONGERON 18R, FS 712. REPAIRED PER EA 98-113049.SDR 9716159995Outflow Valve · failedLOSS OF PRESSURIZATION OCCURRED AT 35,000 FEET EN ROUTE. OXYGEN MASKS WERE DEPLOYED THROUGHOUT CABIN AND PRESSURIZATION WAS REGAINED THROUGH MANUAL CONTROL. FLIGHT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED OUTFLOW VALVE ACTUSDR USAAD97141Control Cable · frozenPIT - FL 1756 - AT FL350, CREW NOTED THAT THE LEFT THROTTLE WAS FROZEN. FLIGHT RETURNED TO PIT. DESCENDING THROUGH FL230, THE THROTTLE LOOSENED UP. FLIGHT LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE THROTTLE CABLE FROM THE PYLON TO THE CARGO SDR GTIA9700367Latch Mechanism · out of adjustPIE - FLT 220 - LEFT MAIN GEAR UNSAFE LIGHT CAME ON DURING DESCENT FOLLOWED BY VIBRATION. PUT RIGHT HYDRAULIC PUMP ON HIGH. LIGHT WENT OUT AND VIBRATION STOPPED. REDUCED SPEED BELOW 300 KNOTS. AIRCRAFT INSPECTED FOR FERRY FLIGHT TO DTW. FOUND TO BE OK FORSDR GTIA9700366Battery · missingDW - FLT 420 - AFT LAVATORY SMOKE DETECTOR MISSING BATTERY. RE-INSTALLED BATTERY IN AFT LAVATORY SMOKE DETECTOR AS REQUIRED. PUSH-TO-TEST GOOD. (X)SDR GTIA9700357Connector · loosePIE - FLT 116 - WHEN NOSE GEAR WAS LOWERED, THERE WAS NO INDICATION OF EITHER SAFE OR UNSAFE WHEN THROTTLES WERE PULLED BACK. NO GEAR HORN NOTED. FOUND NOSE GEAR DOWNLOCK SWITCH CONNECTOR LOOSE AND DIRTY. CLEANED AND RE-INSTALLED CONNECTOR TO DOWNLOCK SWITC
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