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 ABXA9500601Skin · damagedDURING C-CHECK INSPECTION, FOUND THE FUSELAGE SKIN DAMAGED AT THE PRIMARY STATIC PORT. REPAIRED IAW ABX REA D953-118-41-MR.SDR USAA950891Floor Beam · corrodedPIT - DURING Q-3/CX-2 INSPECTION, FOUND CORROSION 20 INCHES BY 20 INCHES STATION 180-200, FROM RT SIDE WALL SUB FLOOR BEAM. CLEANED CORROSION AND SPLICED IN FILLER AND DOUBLER PER SRM 51-10-2. (M)SDR USAA950889Web · crackedPIT - DURING Q-3/CX-2 INSPECTION, FOUND .75 INCH CRACK IN WEB OF RHS FLAP AT XFS341. INSTALLED .090 INCH FILLER AND .063 INCH 7075T6 DOUBLER PER SRM 57-01 AND USAIR EA 30788. (M)SDR USAA950888Skin · chafedPIT - DURING Q-3/CX-2 INSPECTION, FOUND SKIN CHAFE .014 BY .018 INCH DEEP 5 INCHES BY 1 INCH AT STATION 813 AND LONGERON 26L UNDER FILLET PANEL. INSTALLED DOUBLERS PER SRM 53-04 FIG 37. (M)SDR USAA950887Skin · chafedPIT - DURING Q-3/CX-2 INSPECTION, FOUND SKIN CHAFED .014 INCH DEEP 5 INCHES BY 1 INCH STATION 813 AT LONGERON 26R UNDER FILLET PANEL. INSTALLED DOUBLER REPAIR PER SRM 53-04 FIG 37. (M)SDR USAA950616Oil Press Sw · leakingBUF - FLT 1463 - CAPTAIN RECEIVED AN OIL STRAINER CLOG LIGHT, IT DID NOT EXTINGUISH WHEN THE ENGINE WAS THROTTLED BACK TO IDLE. THE LT ENGINE WAS THEN SHUTDOWN AND THE FLIGHT DIVERTED TO BUF. FLIGHT LANDED WITHOUT INCIDENT. SINGLE ENGINE TIME WAS 14 MINUTESSDR 9509789966Pins · wornDURING LINE CHECK, FOUND THAT THE TAILCONE WOULD NOT DROP. REPLACED 5 WORN PINS AND CLEANED THE SEAL, CHECKED OK.SDR 9509779971Clips · out of adjustDURING H-CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO PULL THE EXTERIOR TAILCONE HANDLE FROM THE CLIPS. ADJUSTED THE CLIPS, CHECKED OK.SDR 9509759944Bulkhead · crackedDURING H-CHECK, FOUND A CRACK IN THE DOOR JAMB TO AFT PRESSURE BULKHEAD ATTACH FITTING, LEFT SIDE JUST ABOVE THE THIRD HORIZONTAL BEAM. REPLACED FITTING PER SRM 51-30-5.SDR USAA950617Upper Stop Cable · brokenDCA - FLT 481 - UPON RETRACTING THE GEAR, A LOUD NOISE WAS HEARD AROUND THE NOSE GEAR AREA FOLLOWED BY A VIBRATION. ALL INDICATIONS WERE NORMAL. FLIGHT RETURNED TO DCA. MAINTENANCE REPLACED THE UPPER NOSE LANDING GEAR DOOR STOP CABLE, THE LOWER CABLE, SPRINSDR 95ZZZW810Door Link · brokenDCA - FLT 481 - UPON RETRACTING THE GEAR, A LOUD NOISE WAS HEARD AROUND THE NOSE GEAR AREA FOLLOWED BY A VIBRATION. ALL INDICATIONS WERE NORMAL. FLIGHT RETURNED TO DCA. MAINTENANCE REPLACED THE UPPER NOSE LANDING GEAR DOOR STOP CABLE, THE LOWER CABLE, SPRINSDR 95ZZZW809Spring Tension · brokenDCA - FLT 481 - UPON RETRACTING THE GEAR, A LOUD NOISE WAS HEARD AROUND THE NOSE GEAR AREA FOLLOWED BY A VIBRATION. ALL INDICATIONS WERE NORMAL. FLIGHT RETURNED TO DCA. MAINTENANCE REPLACED THE UPPER NOSE LANDING GEAR DOOR STOP CABLE, THE LOWER CABLE, SPRINSDR 95ZZZW808Lower Stop Cable · brokenDCA - FLT 481 - UPON RETRACTING THE GEAR, A LOUD NOISE WAS HEARD AROUND THE NOSE GEAR AREA FOLLOWED BY A VIBRATION. ALL INDICATIONS WERE NORMAL. FLIGHT RETURNED TO DCA. MAINTENANCE REPLACED THE UPPER NOSE LANDING GEAR DOOR STOP CABLE, THE LOWER CABLE, SPRINSDR 9511879989Blkhd Web · corrodedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON THE LOWER WEB OF THE AFT PRESSURE BULKHEAD AT THE T-CHORD FS 996, APPROXIMATELY 8 OUTBOARD OF RADIALS 22L AND 22R. REPAIRED WEB (P/N 5910130-65) PER EA 99-94812.SDR 9509749944Fitting · crackedDURING H-CHECK, FOUND A 2 INCH CRACK IN THE AFT ENTRY DOOR NR 3 BEAM END FITTING, LEFT SIDE. REPLACED FITTING PER SRM 51-30-2.SDR USAA950609Indication · malfunctionedCLT - FLT NR 1187 - RETURN TO FIELD DUE TO AN INDICATION THAT THE GEAR DOOR WAS OPEN. JACKED AIRCRAFT, CHECKED ALL LANDING GEAR INDICATION SWITCHES AND MECH. NO DEFECTS NOTED. CYCLED GEAR. ALL INDICATIONS GOOD. (M)SDR ABXA9500600Blkhd Frame · damagedDURING C-CHECK INSPECTION, FOUND THE LOWER HORIZONTAL FRAME ON THE AFT SIDE OF 110 BULKHEAD GOUGED AT LONGERON 28L. REPAIRED IAW ABX REA D953-11833-MR.SDR 95ZZZX3407Longeron · corrodedSTL - DURING OP-15, FOUND CORROSION ON LONGERON 30, AT 6 FASTENERS BETWEEN STA 484 AND STA 503. REPAIRED PER SRM 53-02, FIGURE 14, AIRCRAFT TOTAL TIME: 66,307 HOURS; 81,289 CYCLES.SDR 9510049911Cables · bindingSTRONG VIBRATION AND A LOUD NOISE FROM THE NOSE GEAR AREA, AFTER TAKEOFF. FLIGHT RETURNED TO SDF AND LANDED WITHOUT INCIDENT. FOUND BOTH NOSE GEAR DOOR CABLES AND BINDING AT PIVOT POINTS, CAUSING CABLE TO CATCH ON DOOR LINK AND BINDING DOORS. ADJUSTED LEFT SDR USAA950620Longeron · crackedIND - DURING SCHEDULED SID INSPECTION REF: PSE 53.09.009 AND 53.09.010, FOUND A 1 INCH CRACK IN LONGERON 3L AT STATION 680. CUT OUT DAMAGE AND INSTALLED SPLICE REPAIR PER USAIR EA 39338 AND SRM 53-02 FIG 2. (W)SDR ABXA9500627Angle · crackedDURING C- CHECK INSPECTION WHILE ACCOMPLISHING A.D. 89-08-10; S.B.'S A53-154 AND A53-223, FOUND THE RIGHT DORSAL FIN ATTACH ANGLE CRACKED. REPLACED THE ANGLE IAW DC-9 SRM 53-05-23.SDR 9509739944Press Panel · crackedDURING H-CHECK, FOUND A CRACK IN THE NOSE LANDING GEAR WELL PRESSURE PANEL, FS 83 AT THE RIGHT OUTBOARD SIDE FITTING. REPAIRED PER EO 5310-01134.SDR 95ZZZX3408Longeron · crackedSTL - DURING CHECK C, FOUND .0312 INCH CRACKS COMING OUT OF 4 RIVET HOLES, STA 160 TO STA 200, LONGERON 22L. REPAIRED PER ARA 65706. AIRCRAFT TOTAL TIME: 61,210 HOURS; 72,666 CYCLES.SDR 9510969995Support · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A CRACK IN THE FS 1087 SUPPORT AT LONGERON 24L FORWARD FACE, FORWARD END. REPAIRED PER EA 99-92198.SDR 9510959995Skin · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A CRACK IN THE FUSELAGE SKIN AT FS 130, LEFT SIDE ABOVE THE CUSP. REPAIRED PER EA 99-93534.SDR 9510059953Indication · malfunctionedSLAT EXTEND, BLUE LIGHT DID NOT ILLUMINATE WITH FLAPS EXTENDED TO 15 DEGREES FOR TAKEOFF. ABORTED TAKEOFF AND RETURNED TO GATE. PULLED AND RESET SLAT EXTEND SWITCH CIRCUIT BREAKERS, CYCLED SLATS SEVERAL TIMES. OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERSDR 9509639971Fitting · crackedDURING H-CHECK, FOUND A .25 INCH CRACK IN THE AFT CARGO DOOR NR 2 BEAM AFT END FITTING. REPLACED FITTING.SDR 9509629944Fitting · crackedDURING H-CHECK, FOUND A CRACK IN THE LONGERON 15L END FITTING AT FS 718. REPLACED FITTING PER SRM 51-30.SDR USAA950606Tire · failedDCA-BWI - FLT 1178 - THE LT MAIN TIRE BLEW ON TAKEOFF, FLIGHT DIVERTED DUE TO THE GEAR DOWN. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LT O/B WHEEL ASSEMBLY (P/N 3910063507. SPIN CHECKS GOOD. (W)SDR 95ZZZX3410Trap Panel · crackedSTL - DURING OP-15, FOUND .75 INCH CRACK BETWEEN 5 AND 6 HOLE FORWARD END OF RIGHT TRAPEZOIDAL PANEL. INSTALLED NEW PANEL PER SRM 57-09. AIRCRAFT TOTAL TIME: 66,307 HOURS; 31,289 CYCLES.SDR 95ZZZX3401Ind Wire · openORF - FLT 694 - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, NOSE GEAR GREEN, DOWN, AND LOCKED LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR. FOUND WIRE, G216B24, WITH HIGH RESISTANCE AND INTERMITTENTLY OPEN. REPLACED WIRE, G216B24, BETWEEN CONNECTOR P1-SDR 95ZZZX3184Wire · failedORF - FLT 694 - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, NOSE GEAR GREEN, DOWN, AND LOCKED LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR. FOUND WIRE, C216B24, WITH HIGH RESISTANCE AND INTERMITTENTLY OPEN. REPLACED WIRE, G216B24, BETWEEN CONNECTOR P1-SDR 9509459992Outflow Act · malfunctionedLOSS OF PRESSURIZATION OCCURRED ON DESCENT INTO BDL. NORMAL PRESSURE WAS REGAINED USING MANUAL OPERATION, HOWEVER, OXYGEN MASKS WERE DEPLOYED THROUGHOUT CABIN. AIRCRAFT LANDED SAFELY WITHOUT INCIDENT. REPLACED OUTFLOW VALVE ACTUATOR. OPERATIONAL CHECK OK. SDR 9509439908Door Link · bindingVIBRATION FROM NOSE LANDING GEAR AREA WAS EXPERIENCED AFTER TAKEOFF. FLIGHT RETURNED TO DTW. INSPECTED AND FOUND RIGHT FORWARD GEAR DOOR HANGING DOWN AND DOOR LINK LOCKING UP INTERMITTENTLY. REPLACED THE RIGHT NOSE GEAR DOOR LINK. OPERATIONAL CHECK OK. AISDR ABXA9500589Bushing · wornDURING C-CHECK INSPECTION WHILE ACCOMPLISHING A.D. 91-22-07; A.S.B. 32-244, FOUND THE LEFT OUTBOARD LANDING GEAR DOOR LATERAL ATTACH ROD ATTACH PLATE BUSHING WORN. REPAIRED IAW DC-9 OVERHAUL MANUAL 32-10-6.SDR 9509449953Pressurization · malfunctionedAIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. PERFORMED CHECK OF AUTO AND MANUAL PRESSURIZATION SYSTEM. DISCREPANCY COULD NOT BE DUPLICATED. AIRCRAFT RETURNED TO SERVICE.SDR ABXA9500588Attach Rod · wornDURING C-CHECK INSPECTION WHILE ACCOMPLISHING A.D. 91-22-07; A.S.B. 32-244, FOUND LEFT OUTBOARD LANDING GEAR DOOR LATERAL ATTACH ROD, ROD WORN. REPAIRED IAW DC-9 OVERHAUL MANUAL 32-10-6.SDR 9509499995Fitting · crackedDURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CRACKS IN THE AFT CARGO DOOR FORWARD AND AFT NR 1 BEAM END FITTINGS. REPLACED THE FITTINGS (P/N 3914025-501 AND -502) PER SRM 57-30-5.SDR CAL950475Transformer Rect · inoperativeFLT NR 1279 - IAH - THE NR 2 TRANSFORMER RECTIFIER FAILED ON ROTATION LEAVING IAH (NR 1 RIGHT TRANSFORMER RECTIFIER WAS ON PLACARD). THE DC BUS OFF LIGHT ILLUMINATED AND THE GROUND SERVICE BUS CONTROL BREAKER POPPED. DC BUS TIE WAS CLOSED AND DC BUS WAS RECOSDR 95ZZZX3180Relay · malfunctionedMCI - FLT 117 - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, NLG GREEN LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR AND GREEN LIGHT CAME ON. REPLACED LANDING GEAR LEVER RELAY R2-28, MFG PN 9274-3643. NLG OPERATION AND INDICATION CHECKED NORMAL. CHECK CSDR 95ZZZX3181Downlock Switch · failedSTL - FLT 631 - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, NLG GREEN LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR AND SWAPPED LIGHT BULBS. ON SECOND APPROACH, GREEN LIGHT CAME ON. REPLACED NLG DOWNLOCK SWITCH, MFG H14-6. NLG INDICATION AND OPERATION SDR 9509579976Door Jamb · crackedDURING PERIODIC CHECK, FOUND CRACKS IN THE FORWARD PASSENGER DOOR JAMB, AFT SIDE EXTERNAL SKIN AT THE 1ST AND 4TH DOOR STOP HOLES. REPAIRED PER EA 99-97086.SDR ABXA9500534Control Valve · defectiveRIGHT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ILLUMINATED ENTIRE TRIP. DURING UPLATCH CHECK GEAR DOOR OPEN LIGHT ILLUMINATED, GEAR WAS RECYCLED. REPLACED LANDING GEAR CONTROL VALVE IAW DC-9 MM 32-32-1 PAGES 201 TO 205. SYSTEM OPS CHECKED GOOD IAW DC-9 MM 32SDR 9509419945Windshield · delaminatedLEFT COCKPIT WINDSHIELD CRACKED EN ROUTE DFW TO MSP. CAPTAIN DECLARED AN EMERGENCY AND FLIGHT WAS DIVERTED TO STL, AN UNEVENTFUL LANDING WAS ACCOMPLISHED. FOUND CAPTAIN'S WINDSHIELD DELAMINATED ON ALL SIDES. REPLACED WINDSHIELD AND TEMPERATURE CONTROLLER. SDR 9509399908Retract Mech · malfunctionedEXCESSIVE VIBRATION FROM NOSE WHEEL AREA ON GEAR RETRACTION AFTER TAKEOFF. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. FOUND RIGHT NOSE GEAR DOOR OPEN, SECURED DOOR. AIRCRAFT RETURNED TO SERVICE.SDR 9509329976Release Mech · out of adjustDURING PERIODIC CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO PULL THE INTERIOR HANDLE FROM THE CLIPS AND DROP THE TAILCONE. ALSO, FOUND THAT INADEQUATE FORCE WAS REQUIRED TO PULL THE EXTERIOR HANDLE FROM THE CLIPS. ADJUSTED BOTH SETS OF CLIPS AND RERIGGSDR ABXA9500530Eel · inoperativeEMERGENCY LIGHTS INOP. OPERATED EMERGENCY EXIT LIGHTS PER DC-9 MM. OPS CHECKED GOOD, NO DEFECTS NOTED.SDR USAA950581Longeron · crackedIND - DURING BX CHECK VISIT AND SCHEDULED PRODUCTION CONTROL ITEM USAIR EO NR 5388D292F EDDY CURRENT INSPECTION OF EXTERNAL FUSELAGE SKIN FOUND A CRACK IN LONGERON NR 3R STATION 756. REMOVED CRACKED SECTION OF LONGERON AND ACCOMPLISHED SPLICE REPAIR PER SRM 5SDR 9509409997Controller · malfunctionedLOSS OF CABIN PRESSURE OCCURRED EN ROUTE MSP TO DFW. INITIATED EMERGENCY DESCENT AND FLIGHT DIVERTED TO MCI, AN UNEVENTFUL LANDING WAS ACCOMPLISHED. CABIN PRESSURE WARNING LIGHT DID ILLUMINATE. HOWEVER, CABIN ALTITUDE WAS NOT HIGH ENOUGH TO ACTIVATE OXYGEN SDR 9509269915Release Mech · out of adjustDURING PERIODIC CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO RELEASE THE INTERIOR HANDLE FROM THE CLIPS. ADJUSTED THE CLIPS, CHECKED OK.
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