Douglas DC-9-41
Service difficulty reports · 2,671
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 = 'DC941' 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 = 'DC941' 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 9705049751Power Supply · inoperativeDURING LINE CHECK, FOUND LEFT OVERWING DOOR EMERGENCY LIGHT INOPERATIVE. REPLACED POWER SUPPLY AND BATTERIES B5-32. OPERATIONAL CHECK OK.SDR ABXA9701016Tab · corrodedFOUND ELEVATOR CONTROL TAB LEADING EDGE CORRODED BEYOND LIMITS AND MOUNT BRACKET CHANNEL CORRODED BEYOND LIMITS. REPLACED LEADING EDGE (P/N 5910413-13) AND CHANNEL (P/N 9957761-1) IAW DC9 SRM 51-30-1.SDR ABXA9700051Terminal Ends · out of positionUNSATISFACTORY GEAR UPLATCH CHECK, CYCLED GEAR, NO GREEN GEAR LIGHTS. CHECKED P-27 CIRCUIT BREAKER, FOUND IT POPPED. RESET P-27. WHEN NOSE GEAR UNSAFE LIGHT PUSHED TO TEST, HEARD P-27 POP AGAIN. REPOSITIONED TERMINAL END ON LEFT GEAR UNSAFE LIGHT SOCKET, RSDR TWAA9733001Battery Pack · dischargedSTL - DURING CRUISE, EMERGENCY EGRESS LIGHTS ILLUMINATED AT ROWS 1 THROUGH 7. REMOVED AND REPLACED BATTERY PACK, MFG P/N 5822-2. OPERATIONAL CHECK NORMAL. (M)SDR ABXA9701064Panel · delaminatedDURING D-INSPECTION, FOUND THE RIGHT WING OUTBOARD TRAILING EDGE PANEL FORWARD OF AILERON DELAMINATED. REPLACED PANEL IAW DC9 SRM 51-30-1.SDR GTIA9700176Window · stuckDTW - FLT 640 - RIGHT SIDE COCKPIT WINDOW WILL NOT OPEN. FOUND GUIDE PIN AT UPPER LINKAGE ROD OUT OF TRACK. RE-INSTALLED GUIDE PIN AND CHECKED WINDOW OPERATION REPEATEDLY IAW MM 56-10-3. OPS CHECK GOOD. (X)SDR TWAA9731002Battery Pack · dischargedSTL - FLT 696 - DURING CRUISE EMERGENCY EGRESS LIGHTS ILLUMINATED IN FORWARD CABIN. REMOVED AND REPLACED WEAK BATTERY PACK, MFG P/N 5822-2. OPERATIONAL CHECK NORMAL. (M)SDR 9704469752Batteries · dischargedDURING LINE CHECK, FOUND EMERGENCY LIGHT IN CATWALK AREA INOPERATIVE. REPLACED BATTERIES. OPERATIONAL CHECK OK.SDR TWAA9728002Engine · oil lossTLH - FLT 507 - DURING CLIMB NR 1 ENGINE, S/N 1601, WAS SHUT DOWN DUE TO OIL QUANTITY LOSS. CHANGED ENGINE. (M)SDR 9704199759Fitting · corrodedDURING H-CHECK, FOUND CORROSION ON THE LEFT TRAPEZOID PANEL FRAME FITTING FS 756. REPLACED FITTING PER SRM 57-09, FIG 34.SDR 9704189759Fitting · corrodedDURING H-CHECK, FOUND CORROSION ON OUTBOARD UPPER TRAPEZOID PANEL ATTACH FITTING, FS 756. REPLACED PER SRM 51-10-4.SDR ABXA9700040Duct · leakingTAIL COMPARTMENT TAIL LIGHT CAME ON MULTIPLE TIMES ON GROUND. THE LIGHT DID NOT GO OUT AND STAY OUT WITH ABNORMAL PROCEDURES, ONLY WENT OUT TEMPORARILY. REPLACED LOWER INNER EXHAUST ELBOW THAT WAS LEAKING IAW DC-9 MM 49-80-1.SDR 9703759753Gen Contl Panel · failedAFTER TEN MINUTES INTO FLIGHT, THE LEFT GENERATOR, LEFT AC BUS, LEFT DC BUS AND AC CROSSTIE LOCKOUT LIGHTS ILLUMINATED. RESET GENERATOR AND VOLTS AND FREQUENCIES APPEARED NORMAL. ATTEMPTING TO TURN GENERATOR ON AGAIN CAUSED IT TO RETRIP. FLIGHT RETURNED TO EWSDR 9703699760Compressor · stalledDURING CLIMB AT 3,000 FEET, THE RIGHT ENGINE EXPERIENCED A COMPRESSOR STALL. CREW RETURNED TO DEPARTING STATION OF YUL AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED FOREIGN OBJECT FROM THE RIGHT ENGINE, CHECKED THE PRBC AND PS3 SCREENS. ENGINE WASDR GTIA9700168To Warning · soundedFLT 506 - MCO - ON TAKEOFF, WHEN POWER ADVANCED, TAKEOFF WARNING SOUNDED. FLAPS 15 DEGREES TRIM 5.3, CYCLED FLAPS TO 5 DEGREES PROBLEM CONTINUED AFTER LEAVING RUNWAY. INSPECTED FLAPS, SLATS AND ASSOCIATED SYSTEM COMPONENTS NO DEFECTS WERE NOTED. PERFORMED GSDR ABXA9700429Tab · corrodedSKIN CORROSION EXCEEDS SRM LIMITS. REPLACED ALL HONEYCOMB CORE, DOUBLERS AND SKIN.SDR 9703649751Strut · reqd serviceAFTER TAKEOFF FROM FAR, UNABLE TO RETRACT GEAR. NOSE GEAR STEERABLE. FLIGHT RETURNED TO FAR AND LANDED WITHOUT INCIDENT. FOUND NOSE GEAR STRUT FLAT. REPACKED NOSE STRUT AND RESERVICED. GEAR OPERATION WAS CHECKED SEVERAL TIMES AND OPERATED NORMALLY.SDR 9703469759Fitting · crackedDURING H-CHECK, FOUND CRACK IN FITTING AT FS 783 - 794, LBL ZERO IN THE LEFT MAIN LANDING GEAR WHEELWELL. REPLACED FITTING PER SRM 51-30-5.SDR 9705959759Pressure Panel · crackedDURING H-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 105 RIGHT OF OUTBOARD VERTICAL FRAME. REPAIRED PER EA 97-111859.SDR 9703129751Terminal · brokenPITOT HEAT OFF LIGHT REMAINED ILLUMINATED CONTINUOUSLY FOR FIFTEEN MINUTES THEN STARTED TO FLICKER. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND TERMINAL AT S3-83 BROKEN OFF. REPAIRED TERMINAL, SYSTEM OPERATIONAL CHECK OK.SDR 9705949759Pressure Panel · crackedDURING H-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 105 LEFT OUTBOARD FRAME. REPAIRED PER EA 97-111859.SDR ABXA9701461Fitting · crackedDURING C-CHECK, FOUND ATTACH FITTING AT AFT INBD END OF RT HAND UPPER BONDED PNL CRACKED. REPLACED FITTING IAW DC-9 SRM 51-31-1.SDR ABXA9701460Longeron · crackedDURING C-CHECK, FOUND CRACK IN LONGERON 17 LEFT, STA 1041. REPLACED LONGERON SECTION IAW DC9 SRM 53-02.SDR ABXA9701459Longeron · crackedDURING C-CHECK, FOUND CRACK IN LONGERON 17RT AT STA 1041. REPLACED LONGERON SECTION IAW DC-9 SRM 53-02.SDR 9705939759Pressure Panel · crackedDURING H-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT RIGHT FRAME FS 83. REPAIRED PER EA 99-111860.SDR 9705929759Pressure Panel · crackedDURING H-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT LEFT FRAME FS 83. REPAIRED PER EA 99-111860.SDR ABXA9701462Bracket · crackedFITTING CRACKED INSIDE PANEL 1547A, LEFT FLAP. REPLACED BRACKET IAW DC-9 SRM 51-30-5.SDR 9703209754Clips · out of adjustDURING LINE CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO PULL INTERIOR HANDLE FROM CLIPS. ALSO, FOUND THAT LOWER LEFT LATCH SPRING POPS OUT OF BAYONET HOLE. REPLACED SPRING AND ADJUSTED CLIP PRESSURE.SDR 9702519752Strut · reqd serviceLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. NOSE WHEEL WAS STEERABLE, FLIGHT CONTINUED TO DESTINATION WITH GEAR EXTENDED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE SERVICED NOSE STRUT TO PROPER LEVELS, OPERATIONAL CHECK NORMAL ON GEAR SWING.SDR GTIA9700163Connector · dirtyDTW - FLT 640 - RIGHT ICE PROTECT TEMP LOW LIGHT DID NOT ILLUMINATE WHEN AIRFOIL ANTI-ICE SELECTED ON. LIGHT DID TEST, BUT DID NOT ILLUMINATE WITH THE RIGHT ICE PROTECT TEMP LOW LIGHT, WAS ABLE TO DUPLICATE DISCREPANCY. CLEANED ELEC CONNECTOR AT RIGHT AIRFOISDR 9705969759Pressure Panel · crackedDURING H-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 105 NEAR LEFT INBOARD VERTICAL FRAME. REPAIRED PER EA 97-111859.SDR 9702539760Indication · malfunctionedDURING APPROACH, UPON LANDING GEAR EXTENSION, NO GREEN LIGHT ON NOSE GEAR. LIGHT TESTED OK, RECYCLED GEAR AND RECEIVED ALL GREEN LIGHTS. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE SWUNG GEAR SEVERAL TIMES AND COULD NOT DUPLICATE THE PROBLEM.SDR 9702529762Bulb Socket · dirtyUPON GEAR EXTENSION, RECEIVED ONE GREEN LIGHT ON LEFT MAIN GEAR ONLY. RETRACTED GEAR AND RECEIVED THREE RED LIGHTS. RE-EXTENDED GEAR AND RECEIVED NORMAL INDICATIONS. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED DEBRIS FROM LEFT MAIN INDICATOR LOWER SDR ABXA9700027Display · defectiveFIRST OFFICERS EADI FAILED INFLIGHT, A SLIGHT BURNING ODOR WAS NOTICED IMMEDIATELY AFTERWARDS. REPLACED FIRST OFFICERS DU 2 IAW DC-9 SUPP MM 34-20-0.SDR 9701939756Battery · dischargedDURING LINE CHECK, FOUND CENTER CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES. OPERATIONAL CHECK OK.SDR 97ZZZM251Pressure Switch · failedDTW - FLT 6337 - CREW RETURNED TO DTW AFTER INDICATION OF A POSSIBLE ANTI-ICING DUCT LEAK IN THE WING ANTI-ICE SYSTEM. AIR FOIL ICE PROTECTION PRESSURE ABNORMAL. ANNUNCIATOR REMAINED ON WHEN AIR FOIL ICE PROTECTION WAS UTILIZED (NORMAL DUCT PSI OF PLUS OR MINSDR ABXA9701018Pan · crackedFOUND OVERWING DOOR PAN CRACKED. REPAIRED IAW ABX REA D952-17656-MR.SDR ABXA9700018Relay · defectiveNOSE GEAR DOWN LOCK LIGHT GREEN REMAINS ILLUMINATED AT ALL TIMES. RECYCLED GEAR WITH THE SAME RESULTS. REPLACED RELAY R2-28, NOSE GEAR INDICATION OPS CHECKS GOOD IAW DC-9 SUPP MM 32-60-0. ALSO, REPLACED THE NOSE LANDING GEAR UPLOCK SWITCH (S1-91) AS A PRECASDR ABXA9700009Inverter · defectiveDURING EMERGENCY INVERTER TEST, SMELLED HOT EQUIPMENT. REPLACED EMERGENCY INVERTER IAW DC-9 MM 24-20-0, OPS CHECKED GOOD.SDR 9701349760Indication · malfunctionON APPROACH, DID NOT GET NOSE GEAR GREEN INDICATION ON GEAR EXTENSION. RECYCLED GEAR WITHOUT GREEN INDICATION. GEAR EXTENDED MANUALLY AND GREEN LIGHT ILLUMINATED. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE OPERATED GEAR WITH HYDRAULIC AND MANUAL EXTENSIONSDR 9700919763Out Flow Valve · failedAFTER TAKEOFF, THE AIRCRAFT WOULD NOT PRESSURIZE. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURE. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED OUTFLOW VALVE ACTUATOR, OPERATIONAL CHECK OK.SDR GTIA970001Lights · inoperativeDTW - FLT 1130 - COCKPIT EMERGENCY LIGHTS WILL NOT TEST. REMOVED AND REPLACED COCKPIT EMERGENCY LIGHTS BATTERIES. OPS CHECK GOOD. (M)SDR ABXA9700006Torque Tube · damagedLOWERED LANDING GEAR AND GEAR DOOR OPEN LIGHT REMAINED ILLUMINATED. PERFORMED ABNORMAL PROCEDURES. WHEN GEAR CYCLED UP, LEFT GEAR UNSAFE LIGHT REMAINED ILLUMINATED. LOWERED GEAR AND HAD 3 GEAR SAFE LIGHTS AND GEAR DOOR OPEN LIGHT ILLUMINATED. CONTINUED ABNSDR 97ZZZM192Lights · inoperativeDTW - FLT 1130 - COCKPIT EMERGENCY LIGHTS WILL NOT TEST. REMOVED AND REPLACED COCKPIT EMERGENCY LIGHTS BATTERIES. OPS CHECK GOOD. (M)SDR ABXA9701019Spar Cap · corrodedFOUND LEFT FLAP REAR SPAR CAP CORRODED, UPPER AND LOWER SKINS CORRODED. REPAIRED SPAR (P/N 5912125-1) IAW ABX REA D927-17380-MR. (REPLACED SKINS (P/N 9957578-503, 9957578-505) IAW ABX REA D971-17429 AND D971-17430.SDR 9701129760Wire · looseNOSE GEAR GREEN LIGHT DID NOT ILLUMINATE ON GEAR EXTENSION. RECYCLED GEAR AND ON SECOND TRY RECEIVED DOWN AND LOCKED INDICATION. FLIGHT LANDED WITHOUT INCIDENT. FOUND LOOSE WIRE HARNESS AT NOSE GEAR. SECURED HARNESS AND REPLACED NOSE DOWN LOCK SWITCH, GEARSDR 9700809758Packs · failedDURING CLIMBOUT, BOTH PACKS SHUT DOWN AND AIRCRAFT WOULD NOT PRESSURIZE. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE ASSIGNED MEL 21-5A.SDR 97ZZZM161Light · inoperativeDTW - FLT 626 - FORWARD EMERGNCY FLOOR LIGHTING UNDER FLIGHT ATTENDANT JUMP SEAT INOPERATIVE. MAINTENANCE REPLACED LIGHTING STRIP UNDER FORWARD FLIGHT ATTENDANT SEAT. OPERATIONAL CHECK SATISFACTORY IAW MM 33-50. (M)SDR 9700239753Control Panel · failedON CLIMBOUT, THE LEFT AC BUS OFF AND CROSSTIE LOCKOUT ILLUMINATED. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURE, RESET GENERATOR AND RECEIVED NORMAL VOLTS AND FREQUENCIES. TRIED TO REPOWER THE LEFT BUS BUT TRIPPED OFF AGAIN. FLIGHT RETURNED TO DFW AND LANDEDSDR ABXA9700694Rib · crackedDURING C-CHECK, THE WING LEADING EDGE RIBS AT STA 418 AND 430 WERE FOUND CRACKED. THE RIBS WERE REPAIRED IAW DC9 SRM 51-30-5.
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