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 USAA951073Doubler · crackedPIT - DURING C-1 CHECK INSPECTION, FOUND 2 INCH CRACK IN LEFT WEB AND 2 INCH CRACK IN DOUBLER WING STATION XCW 58.5 LEFT. REMOVED AND REPLACED DOUBLER AND WEB PLATES PER USAIR EO NR 5790D573. (M)SDR 9514479970Controller · malfunctionedAFTER TAKEOFF, AUTO-PRESSURIZATION SYSTEM FAILED. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. REPLACED CABIN PRESSURE CONTROLLER AND AMPLIFIER. OPERATIONAL CHECK OK AND AIRCRAFT RETURNED TO SERVICE.SDR USAA951092Frame · crackedPIT - DURING C-1 CHECK INSPECTION, FOUND CANTED FRAME 1104 AT UPPER ATTACH FASTENER CRACK .5 INCH LONGERON 4L. SPLICED IN NEW SECTION OF FRAME PER SRM 53-03 FIG 30. (M)SDR ABXA9500780Door Frame · crackedDURING COMPLIANCE OF AD'S 81-10-10 AND 90-18-03, SB'S 52-125 AND 52-127, FOUND THE FORWARD SERVICE DOOR UPPER BEAM HAD VISUAL AND EDDY CURRENT CRACK INDICATIONS. REPLACED SERVICE DOOR AND ADJUSTED IAW DC-9 MM 52-41-0.SDR ABXA9500779Door Frame · crackedDURING COMPLIANCE OF AD'S 81-10-10 AND 90-18-03, SB'S 52-125 AND 52-127, FOUND FORWARD SERVICE DOOR, SECOND FROM THE TOP BEAM HAD VISUAL AND EDDY CURENT CRACK INDICATIONS. REPLACED SERVICE DOOR AND ADJUSTED IAW DC-9 MM 52-41-0.SDR ABXA9500778Door Frame · crackedDURING COMPLIANCE OF AD'S 81-10-10, 90-18-03, SB'S 52-125 AND 52-127, FOUND FORWARD SERVICE DOOR BOTTOM BEAM HAD VISUAL AND EDDY CURRENT CRACK INDICATIONS. REPLACED SERVICE DOOR AND ADJUSTED IAW DC-9 MM 52-41-0.SDR 9514349931Oil Temp Sensor · malfunctionedMSP - DURING CLIMBOUT, NR 2 ENGINE OIL TEMPERATURE INDICATION EXCEEDED RECOMMENDED LIMITS AND THEN BECAME UNSTABLE. FLIGHT RETURNED TO MSP LANDING WITHOUT INCIDENT. MAINTENANCE REPLACED THE OIL TEMPERATURE SENSOR AND TIGHTENED LOOSE WIRING HARNESS GROUND CONSDR 9514749955Clips · out of adjustDURING H-CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO PULL THE EXTERIOR HANDLE FROM THE CLIPS. ADJUSTED THE CLIPS, CHECKED OK.SDR 9518139946Skin · corrodedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON THE FUSELAGE SKIN FS 746 BETWEEN LONGERON 20R TO 21R. REPAIRED SKIN (P/N 5911420-3), PER EA 99-102910.SDR 9514359953Fuel Press Sw · failedWHEN TAKEOFF POWER WAS APPLIED, THE NR 2 ENGINE INLET FUEL PRESSURE LOW WARNING LIGHT ILLUMINATED. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. THE SYSTEM WAS PLACED ON MEL AND AIRCRAFT CONTINUED IN SERVICE. SUBSEQUENT REPLACEMENT OF THE LSDR USAA951074Doubler · crackedPIT - DURING C-1 CHECK INSPECTION, FOUND .625 INCH CRACK RIGHT SIDE WING DOUBLER STATION XCN 58.5. ROUTED OUT CRACKED AREA AND REPAIRED PER USAIR EO NR 5790D573. (M)SDR USAA951072Web · crackedPIT - DURING C-1 CHECK INSPECTION, FOUND .875 INCH CRACK IN WEB WING STATION XCW 58.5 RIGHT SIDE. ROUTED OUT AREA AND REPAIRED PER USAIR EO 5790D573. (M)SDR 9514869957Spar Cap · crackedDURING LINE CHECK, FOUND A CRACK IN THE RIGHT WING REAR SPAR CAP AT XRS 319. REPAIRED CAP (P/N 5911300-502), PER EA 99-99248.SDR 9514689953Longeron · crackedDURING H-CHECK, FOUND A ONE INCH CRACK IN LONGERON 17R, FS 945 BOTH FRAME ATTACH POINTS. REPAIRED LONGERON (P/N 5911427-9), PER EA 99-100870.SDR 9514659955Skin · crackedDURING H-CHECK, FOUND A .25 INCH CRACK IN THE FUSELAGE SKIN, FS 200 AT THE MAIN CABIN DOOR JAMB PSE 53.09.031. REPAIRED SKIN (P/N 5911406-5), PER EA 99-100868.SDR 9514649955Longeron · crackedDURING H-CHECK, FOUND A 6 INCH CRACK IN LONGERON 29L AT THE FS 580 SPLICE. REPAIRED SPLICE (P/N 5920319-504), PER EA 99-103274.SDR 9514639949Casting · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND 4 INCH CRACK IN THE RIGHT MAIN LANDING GEAR WHEEL WELL DOOR HINGE ATTACH CASTING AT THE LOWER OUTBOARD FLANGE. REPLACED CASTING PER SRM 51-01.SDR 9514379970Retract Mech · out of adjustHOU - RIGHT MAIN LANDING GEAR DOOR WAS OPEN AND SCRAPPED ON LANDING. THE GEAR DOOR OPEN LIGHT WAS NOT ILLUMINATED. FOUND RIGHT MAIN GEAR SEQUENCE PUSH/PULL TELESCOPING TUBE BINDING. REPLACED AND ADJUSTED SEQUENCE CABLE AND HOUSING, CLEANED ASSEMBLY. ALSO, SDR 9514289970Airspeed Ind · malfunctionedCAPTAIN'S AIRSPEED INDICATOR WAS FROZEN AT 150 KNOTS ON TAKEOFF, THEN DROPPED TO 60 KNOTS. FLIGHT RETURNED TO PHX AND LANDED WITHOUT INCIDENT. REPLACED CAPTAIN'S AIRSPEED INDICATOR AND OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.SDR 9514249949Blkhd Fitting · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A CRACK IN THE FS 604 BULKHEAD END CAP AT LONGERON 24L. REPLACED FITTING PER SRM 51-01.SDR 9514229993Oil Temp Sensor · failedDURING CLIMBOUT, NR 1 ENGINE OIL TEMPERATURE INDICATION MOVED INTO THE CAUTION RANGE, FLUCTUATED, AND THEN GAVE A MAXIMUM TEMPERATURE INDICATION. A PRECAUTIONARY SHUTDOWN WAS ACCOMPLISHED AND THE FLIGHT RETURNED TO DTW LANDING WITHOUT INCIDENT. MAINTENANCE RSDR 9517579991Blkhd Web · oil cannedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND OIL CANNING IN THE FS 965 PYLON BULKHEAD WEB, LEFT SIDE. REPAIRED WEB (P/N 9912243-81), PER EA 99-102744.SDR 9514269953Release Syst · out of adjustDURING H-CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO REMOVE THE INTERIOR HANDLE FROM THE CLIPS AND RELEASE THE TAILCONE. ADJUSTED THE CLIPS AND RELEASE, SYSTEM CHECKED OK.SDR 9514209972Control Valve · malfunctionedDURING CLIMBOUT, RIGHT AIR CONDITIONING PACK BEGAN SMOKING AND THEN WENT TO FULL HOT. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED TEMPERATURE CONTROL VALVE AND OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.SDR 9514069912Door Link · brokenA LOUD NOISE WITH MODERATE VIBRATION OCCURRED FROM NOSE GEAR AREA AFTER TAKEOFF AND GEAR RETRACTION. FLIGHT RETURNED TO DFW AND LANDED WITHOUT INCIDENT. FOUND LEFT FORWARD NOSE GEAR DOOR LINK BROKEN AND DOOR GOUGED. ALSO, FOUND LEFT LOWER DOOR STOP CABLE BRSDR 9514619955Pan · crackedDURING H-CHECK, FOUND A CRACK IN THE RIGHT FORWARD OVERWING EMERGENCY EXIT DOOR PAN. REPAIRED PAN (P/N 5913195-1), PER EA 99-103273.SDR 9514059912Stop Cable · brokenLOUD NOISE WITH MODERATE VIBRATION OCCURRED FROM NOSE GEAR AREA AFTER TAKEOFF. FLIGHT RETURNED TO DFW AND LANDED WITHOUT INCIDENT. FOUND RIGHT NOSE GEAR DOOR LINK AND STOP CABLE BROKEN. ALSO, DAMAGE TO DOOR WAS INCURRED. REPLACED LINK, CABLE, AND DOOR AND SDR USAA950929Nav Receiver · inopIND - FLT NR 673 - DIVERTED TO IND DUE TO LOSS OF THE NR 2 VOR. MAINTENANCE REPLACED THE NR 2 NAV RECEIVER. VOR GROUND CHECKED GOOD. (M)SDR 9514609970Cusp · corrodedDURING H-CHECK, FOUND CORROSION ON THE RIGHT CUSP BETWEEN FS 965 TO 966. REPAIRED PER EA 99-102778.SDR 9514149970Fitting · crackedDURING H-CHECK, FOUND A CRACK IN THE RIGHT WING TRAILING EDGE CAP FITTING AT STATION XTE 161.708. REPLACED FITTING PER SRM 51-30-0.SDR 9514089971Oxygen Mask · failed to deployDURING OXYGEN MASK DEPLOYMENT DUE TO LOSS OF CABIN PRESSURIZATION, MASKS AT ROW 14 AND RIGHT AFT LAVATORY FAILED TO DEPLOY. ADJUSTED BOTH SYSTEMS TO PROPER LIMITS. OPERATIONAL CHECK OK AND AIRCRAFT RETURNED TO SERVICE.SDR 9514079971Controller · malfunctionedLOSS OF CABIN PRESSURIZATION OCCURRED DURING CLIMB THROUGH 29,000 FEET. OXYGEN MASKS WERE DEPLOYED THROUGHOUT THE CABIN, DESCENT WAS MADE TO 26,000 FEET AND PRESSURIZATION WAS REGAINED THROUGH MANUAL CONTROL. FLIGHT CONTINUED WITHOUT FURTHER INCIDENT AND ACCSDR USAA951000Compressor · failedBNA - COMPRESSOR STALL ON LEFT ENGINE. CAPTAIN SHUT DOWN NR 1 ENGINE. REMOVED AND REPLACED NR 1 ENGINE PER JOB CARD. OPS AND LEAK CHECKED NORMAL. (M)SDR 9514139946Casting · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A CRACK IN THE ATTACH CASTING LOCATED AT FS 691, LEFT OF THE CENTER LINE IN THE LEFT MAIN LANDING GEAR WHEEL WELL. REPLACED CASTING PER SRM 51-01.SDR 9514129946Casting · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A CRACK IN THE ATTACH CASTING BETWEEN THE FS 756 BULKHEAD AND LONGERON 29L IN THE LEFT MAIN LANDING GEAR WHEEL WELL. REPLACED CASTING PER SRM 51-03.SDR 9514009955Fitting · corrodedDURING H-CHECK, FOUND CORROSION ON THE ATTACH FITTING BETWEEN THE FS 598 FRAME AND THE CENTER WING FORWARD SPAR. REPLACED THE FITTING PER SRM 51-30-1.SDR 9513999953Fitting · corrodedDURING H-CHECK, FOUND CORROSION ON THE LONGERON 30 END FITTING AT FS 758 TO 760. REPLACED END FITTING PER SRM 53-02 FIG 12.SDR ABXA9500686Terminal Strip · dirtyAFTER TAKEOFF FROM OKC, THE RIGHT GEAR UNSAFE LIGHT WAS ILLUMINATED. RECYCLED GEAR, NO HELP AND GEAR UPLATCH WAS UNSATISFACTORY TOO. CLEANED GROUND WIRE, CANNON PLUG AND TERMINAL STRIP. OPS CHECKED GEAR IAW DC-9 SUPP MM 32-60-00. OPS CHECKED GOOD AT THIS TISDR 9519079946Spar Web · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A CRACK IN THE HORIZONTAL STABILIZER REAR SPAR WEB AT STA 104. REPAIRED WEB (P/N 9918401-103), PER EA 99-102688.SDR 9515499953Skin · corrodedDURING H-CHECK, FOUND CORROSION IN THE INNER SKIN AT FS 639, LONGERON 18L. REPAIRED PER EA 99-10973.SDR 9514829990Angle · crackedDURING LINE CHECK, FOUND A CRACK IN THE LEFT PYLON UPPER SKATE ANGLE FS 1104. REPAIRED ANGLE PER EA 99-99246.SDR 9513979970Frame · crackedDURING H-CHECK, FOUND CRACKS IN THE FS 622 FRAME ATTACH FITTINGS INBOARD OF LONGERON 24L. REPLACED FITTINGS PER SRM 51-10-02, 51-10-03, 51-30-0.SDR 9513969946Bulkhead · corrodedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION BETWEEN THE LONGERON 29L AND 30 ATTACH CASTINGS AND THE FS 756 BULKHEAD. REPLACED BOTH CASTINGS PER SRM 51-01 AND DWG 3911418.SDR 9515719994Longeron · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A CRACK AND CORROSION ON LONGERON 29L BETWEEN FS 408 TO 427. REPAIRED PER EA 99-94755 REV A.SDR 9515709994Skin · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A CRACK IN THE FUSELAGE SKIN FS 800 AT LONGERON 26R. REPAIRED PER EA 99-94747.SDR 9513679908Door · damagedON APPROACH INTO BNA, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR WAS EXTENDED. GO-AROUND PROCEDURES FOR MISSED APPROACH WERE ACCOMPLISHED AND EMERGENCY GEAR EXTENSION PROCEDURES WERE UTILIZED. AIRCRAFT LANDED WITHOUT INCIDENT. RIGHT MAIN GEAR DOOR SDR 9513689929Circuit Breaker · poppedDURING APPROACH INTO DTW, FLAPS INDICATED AN ASYMMETRICAL CONDITION ON FLAP EXTENSION. CAPTAIN DECLARED AN EMERGENCY AND ACCOMPLISHED AN UNEVENTFUL LANDING USING SLATS ONLY. FOUND LEFT INSTRUMENT TRANSFORMER CIRCUIT BREAKER POPPED. RESET CIRCUIT BREAKER, CYSDR 95ZZZX5144Downlock Switch · malfunctionedSTL - FLT 693 - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED NOSE LANDING GEAR GREEN, LOCKED LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR AND GREEN LOCKED LIGHT ILLUMINATED. FOUND DEFECTIVE NOSE GEAR DOWNLOCK SWITCH, MFG PN H14-6. REPLACED NOSE GEAR DOWNSDR 9514589953Longeron · corrodedDURING H-CHECK, FOUND CORROSION ON LONGERON 30 AT THE FS 570 SPLICE. REPAIRED SPLICE (P/N 5920319-504), PER EA 99-97125.SDR 9513709953Fitting · crackedDURING H-CHECK, FOUND A CRACK IN THE AFT CARGO DOOR FRAME AND FITTING LOCATED IN THE UPPER FORWARD ACCESS NR 1. REPLACED THE FITTING.
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