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 9711899996Controller · malfunctionedLOSS OF CABIN PRESSURE OCCURRED DURING CRUISE FLIGHT AT 35,000 FEET. CREW EXECUTED EMERGENCY DESCENT AND FLIGHT WAS CONTINUED TO DESTINATION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED CABIN PRESSURE CONTROLLER, OPERATIONAL CHECK NORMAL.SDR 9711659936Bulkhead · crackedDURING LINE CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE BULKHEAD AT FS 105. REPAIRED PER EA 99-122993.SDR 9711649964Thermostat · failedRIGHT ICE PROTECTION TEMPERATURE HIGH LIGHT ACCOMPANIED BY PRESSURE ABNORMAL LIGHT ILLUMINATED AFTER TAKEOFF. CREW TURNED OFF RIGHT SYSTEM AND LEFT ICE PROTECTION TEMPERATURE HIGH LIGHT ILLUMINATED. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTESDR 9711629930Nav Receiver · failedNR 1 NAV FLAGGED AFTER TAKEOFF. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NR 1 NAV RECEIVER, OPERATIONAL CHECK NORMAL.SDR 9711579993Wire · shortedDURING TAKEOFF ROLL, THE RIGHT ENGINE EGT INDICATION WAS ERRATIC. CREW ABORTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE REPAIRED OPEN WIRE IN AIRCRAFT TAIL SECTION. ENGINE OPERATIONAL CHECK OK.SDR 9711549973Flashlight · inoperativeFLIGHT ATTENDANT REPORTED AFT FLASHLIGHT NOT BLINKING. REPLACED FLASHLIGHT AND BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9711519905Battery Pack · dischargedDURING PERIODIC CHECK, FOUND CATWALK EMERGENCY LIGHT IN TAIL COMPARTMENT INOPERATIVE. REPLACED BATTERY PACK AND REPAIRED BROKEN WIRE AFT OF BATTERY PACK PLUG, OPERATIONAL CHECK NORMAL.SDR 9711639911Servo · failedDURING CLIMBOUT, NR 1 COMPASS STARTED AN IMMEDIATE DRIFT WITH NO SLAVING WHEN ALIGNED TO PROPER HEADING. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NR 1 COMPASS RACK, SERVO, AND SLAVE AMPLIFIERS, OPERATIONAL CHECK NORMAL.SDR 9711559993Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY LIGHTS BETWEEN ROWS 14 THROUGH 18 INOPERATIVE. REPLACED BATTERIES IN BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9711539969Power Supply · inoperativeDURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY TRACK LIGHTING IN TAIL COMPARTMENT INOPERATIVE. REPLACED POWER SUPPLY AND BATTERIES, OPERATIONAL CHECK NORMAL.SDR 9711529947Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR TWAA9810108Angle · crackedMCI - DURING OP 15 MAINTENANCE CHECK, FOUND ON RT WING THE SUPPORT ANGLE FROM FRONT SPAR TO NR 35 SLAT OTBD DRIVE TRACK ROLLER SUPPORT CASTING, CRACKED AT OTBD ANGLE. REMOVED AND REPLACED PLATE ON FORWARD SPAR PER SRM 51-01, PAGE 1 ITEM C, AND DAC DWG 991933SDR TWAA9810010Skin · corrodedMCI - DURING OP 16 MAINTENANCE CHECK FOUND CORROSION ON FUSELAGE INTER SKIN SURFACE BELOW LT FWD EMERGENCY EXIT DOOR CUT OUT BETWEEN LONGERONS 17 AND 18, BETWEEN FS 617 AND FS 639. REMOVED CORROSION PER SRM 51-10-03. REPAIRED AREAS NECESSARY PER SRM 53-04 32SDR TWAA9805906Stringer · crackedMCI - DURING OP15 MAINTENANCE CHECK, FOUND CRACK INDICATION ON LEFT WING AT XR 93, STRINGER 18. FOUND PER WORK SHEET MC8-SI-40. REMOVED FASTENER AND REAMED WITH .263 REAMER. NO CRACK INDICATION WITH HIGH FREQ EDDY CURRENT. (M)SDR GTIA9700313Retract Mech · malfunctionedACY - FLT 177 - SPEED BRAKE, IN-FLIGHT, PRODUCES A ROLL TO THE RIGHT WHEN FULLY EXTENDED. WOULD NOT STOW WHEN RETRACTED. PHYSICALLY INSPECTED SPOILERS FOR SECURITY IN EXTENDED/RETRACTED POSITION. SYSTEM OPERATION CHECK NORMAL IAW 27-60-0. (X)SDR 9711489993Connector · dirtyDURING LINE MAINTENANCE INSPECTION, FOUND TAIL COMPARTMENT EMERGENCY LIGHTS AT CATWALK INOPERATIVE. CLEANED CONNECTOR AT AFT EMERGENCY EXIT LIGHT/BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9711479947Power Supply · failedDURING LINE MAINTENANCE INSPECITON, FOUND BOTH FORWARD OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED POWER SUPPLY, OPERATIONAL CHECK NORMAL.SDR MWEA97471Intercostal · crackedDURING D-CK, STA 977 BTWN LONG 27L AND 28L INTERCOSTAL CRACKED. MAINT REPAIRED IAW SRM 53-01 FIG 2 SHT 3.SDR GTIA9700311Light · inoperativeDTW - SPEED TAPE ON EMERGENCY TRACK LIGHTING TOWARDS FRONT. REMOVED SPEED TAPE AND REPLACED SECTION OF BAD TRACK AS REQUIRED IN MM CHAPTER 33-50. (X)SDR 9711399944Connector · dirtyDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN EMERGENCY LIGHTS BETWEEN ROWS 1 THRU 4 INOPERATIVE. CLEANED DEBRIS FROM CONNECTOR. OPERATIONAL CHECK NORMAL.SDR 9711189909Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND TAIL CONE EMERGENCY LIGHTS AT CATWALK INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9711179909Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9715299938Pressure Panel · crackedDURING H-CHECK, FOUND A CRACK IN THE NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 105, RIGHT SIDE. REPAIRED PER EA 99-112987.SDR TWAA9764002Battery Pack · dischargedSTL - DURING CRUISE, EMERGENCY EGRESS LIGHTS ILLUMINATED. REMOVED AND REPLACED BATTERY PACK, MFG P/N 5822-2, MANUFACTURED BY LUMINESCENT SYSTEMS, INC. OPERATIONAL CHECK NORMAL. (M)SDR 9711689966Frame · crackedDURING M-CHECK, FOUND A CRACK AT RIGHT OUTBOARD FRAME FS 965. REPAIRED PER EA 99-112143.SDR ABXA9701116Window · stuckFIRST OFFICER'S CLEARVIEW WINDOW WOULD NOT OPEN. (EMERGENCY COCKPIT EXIT). OPENED AND CLOSED FIRST OFFICER'S WINDOW SEVERAL TIMES. OPS CHECKED NORMAL.SDR 9710829964Batteries · not seatedDURING LINE MAINTENANCE INSPECTION, FOUND ONE SECTION OF OVERHEAD EMERGENCY LIGHTS INOPERATIVE. RESEATED BATTERIES IN PACK AT CENTER CABIN OVERHEAD, OPERATIONAL CHECK NORMAL.SDR TWAA9810008Stringer · crackedMCI - DURING OP 16 MAINTENANCE CHECK FOUND IN FWD CARGO COMPT STR 30 CRACKED AT FS 580. REPLACED S30 ATTACH FITTING AT STA 580 PER SRM 51-01, PAGE 1 ITEM C, AND TWA STD PRACTICES. TOTAL TIME: 72,114 HOURS. TOTAL CYCLES: 78,035. (X)SDR EISA97110Slide Cover · came offR1 (GALLEY DOOR) ESCAPE SLIDE COVER CAME OFF WHILE POST FLIGHTING THE AIRCRAFT. INSTALLED R1 SLIDE ASSEMBLY. (M)SDR 9710839975Power Supply · inoperativeDURING LINE MAINTENANCE INSPECTION, FOUND RIGHT EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED POWER SUPPLY AND BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9710819966Slide · battery failedDURING PERIODIC CHECK, FORWARD SERVICE DOOR EVACUATION SLIDE FAILED BATTERY TEST. REPLACED SLIDE.SDR USAA970216Longerons · crackedPIT - FOUND 1 INCH CRACK IN 4 LONGERON, STATION 617, LONGERON 5RT AND 5LT STATION 639 LONGERON 8LT STATION 737 LONGERON 3RT. DETECTED BY EDDY CURRENT. INSTALLED SPLICE REPAIRS PER TYPICAL REPAIR 53-10-17. (M)SDR ABXA9701108Battery · dischargedEMERGENCY LIGHTS WOULD NOT COME ON. REPLACED EMERGENCY LIGHT BATTERIES.SDR EISA97105Emergency Exit · misinstalledON TAKEOFF FROM ACY, AIRCRAFT WOULD NOT PRESSURIZE LEVELED AT 9000 FEET. LEAK DISCOVERED AT RIGHT OVERWING EXIT RETURNED TO ACY. EMERGENCY EXIT AT 21 DEF INCORRECTLY INSTALLED. REINSTALLED CORRECTLY IAW MM 52-20. (M)SDR 9710849975Power Supply · inoperativeDURING LINE MAINTENANCE INSPECTION, FOUND BOTH LEFT AND RIGHT VENTRAL STAIRS AND TAIL COMPARTMENT EMERGENCY LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AND RELAY, OPERATIONAL CHECK NORMAL.SDR 9710639915Actuator · failedON TAKEOFF AFTER GEAR RETRACTION, NOSE WHEEL GEAR UNSAFE LIGHT REMAINED ON. PERFORMED COCKPIT OPERATING MANUAL PROCEDURE. FLIGHT RETURNED TO MIA. ALL INDICATIONS WERE NORMAL FOR GEAR DOWN. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE GEAR RETSDR USAAD97100Battery Pack · dischargedPHL - FOUND RIGHT SERVICE DOOR EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK. (M)SDR 9712859933Battery · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD LEFT AND RIGHT OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY, OPERATIONAL CHECK NORMAL.SDR 9710859933Battery · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD LEFT AND RIGHT OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY. OPERATIONAL CHECK NORMAL.SDR 9710539930Fuel Control · contaminatedAS TAKEOFF POWER WAS APPLIED, THE RIGHT ENGINE EPR, N1, AND N2 INDICATIONS BEGAN FLUCTUATING. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE DRAINED THE FUEL CONTROL MOISTURE TRAP ON THE RIGHT ENGINE, OPERATIONAL CHECK OK.SDR USAAD97098Battery Pack · failedCMH - FOUND RIGHT NACELLE EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK. (M)SDR USAAD97097Battery Pack · dischargedIND/RON - FOUND LEFT NACELLE EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK. (X)SDR GTIA9700303Stall Computer · failedDTW - FLT 904 - PHL DEPARTURE, STICK SHAKER AND STALL INDICATION CAME ON AND COULD NOT BE SILENCED. C/W STALL INDICATION FAILURE CHECK LIST. (RII ITEM). REMOVED AND REPLACED NR 1 STALL WARNING COMPUTER. OPS CHECK GOOD IAW DC-9 MM 34-14-0. (RII ITEM).SDR 9710809909Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERIES, OPERATIONAL CHECK NORMAL.SDR USAAD97092Alt Pump · failedFLT 1573 - LGA-CMH - AFTER DEPARTING LGA, RIGHT SYSTEM HYDRAULIC PERSSURE DROPPED TO 1000 PSI. DURING CLIMB, PRESSURE LOW LIGHT ILLUMINATED, FOLLOWED BY HYDRAULIC TEMP HI-LIGHT. DIVERTED TO PH. DURING APPROACH TO PHL, RIGHT QTY AND PRESSURE WENT TO ZERO. RSDR ABXA9701099Batteries · dischargedCOCKPIT OVERHEAD EMERGENCY LIGHTS DIM. REPLACED BATTERIES IN EMERGENCY LIGHT POWER SUPPLY.SDR 9711509988Transceiver · failedWEATHER RADAR SYSTEM FAILED AFTER TAKEOFF. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED RADAR TRANSCEIVER, OPERATIONAL CHECK NORMAL.SDR 9710499972Epr Indicator · malfunctionedAS TAKEOFF POWER WAS APPLIED, THE LEFT ENGINE EPR INDICATION WOULD NOT REACH TARGET EPR. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE LEFT ENGINE EPR INDICATOR, OPERATIONAL CHECK OK.SDR 9710449909Battery Pack · failedDURING LINE MAINTENANCE INSPECTION, FOUND BOTH FORWARD OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9710439907Battery Pack · dischargedFLIGHT ATTENDANT REPORTED AFT FLASHLIGHT INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.
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