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.

SDR ABXA010656Fire Warning · malfunctionedLOOP-A LEFT ENGINE LIGHT ILLUMINATED DURING DESCENT. PERFORMED ABNORMAL CHECKLIST AND REMAINED ON LOOP-B. INSPECTED LOOP FOR DEFECTS, NONE FOUND. CHECKED CONTINUITY OF LOOP, ALL OK. CLEANED CONNECTOR FROM WATER/OIL SOAKAGE. OPS CHECKED GOOD IAW DC-9 AMM CDec 28, 2001 · N952AX · Doug DC941 · Fire DetectionSDR ABXA010652Battery · dischargedEMERGENCY EVACUATION LIGHTS WOULD NOT COME ON IN THE ARM POSITION. REPLACED THE EMERGENCY LIGHTS BATTERY SUPPLY UNIT IAW DC-9 MM. OPS CHECKED GOOD.Dec 25, 2001 · N978AX · Doug DC941 · Emergency LightingSDR ABXA010616Panel · defectiveON SHORT FINAL AT BHM, THE NR 9 CARGO SMOKE DETECTOR STARTED BLINKING. NO SMOKE OBSERVED. REPLACED THE SMOKE DETECTOR PANEL. OPS CHECKED GOOD IAW DC-9 MM.Nov 28, 2001 · N990AX · Doug DC941 · Smoke DetectionSDR ABXA010614Smoke Detector · defectiveWHILE DESCENDING THROUGH APPROXIMATELY 18,000 FEET, THE #9 UPPER CARGO SMOKE DETECTOR BLINKED FOR APPROXIMATELY 3 MINUTES. CREW COMPLETED EMERGENCY CHECKLIST. LIGHT WENT OUT AND STAYED OUT. NO SMOKE OBSERVED. REPLACED THE #9 UPPER SMOKE DETECTOR UNIT. OPS CHECNov 27, 2001 · N990AX · Doug DC941 · Smoke DetectionSDR ABXA010626Longeron · crackedLONGERON 17 RIGHT WAS CRACKED AT F.S. 408. CRACK WAS LOCATED AT LOWER HI-LOCK AND WAS APPROXIMATELY .50 INCHES LONG. REPAIRED LONGERON 17 RIGHT IAW DC-9 SRM 53-02.Nov 26, 2001 · N969AX · Doug DC941 · Fuselage Main, Longeron/StringerSDR ABXA010625Skin · delaminatedINBOARD SPOILER UPPER SURFACE WAS DELAMINATED. REPLACED RIGHT WING INBOARD SPOILER PANEL IAW DC-9 MM 27-61-1-4-0001.Nov 19, 2001 · N969AX · Doug DC941 · SpoilersSDR ABXA010589Battery · dischargedEMERGENCY LIGHTS WERE INOPERATIVE. REPLACED THE EMERGENCY LIGHT POWER SUPPLY BATTERIES IAW DC-9 AMM 33-53-00-8-0001.Nov 19, 2001 · N974AX · Doug DC941 · Emergency LightingSDR 0104619750Control Unit · malfunctionedWHILE ON FINAL APPROACH FOR LANDING, THE FORWARD CARGO SMOKE DETECTOR LIGHTS FLICKERED. UPON LANDING, THE ALARM SOUNDED AND REMAINED ON. CREW REQUESTED CFR AND FIRED THE NR 1 CARGO FIRE BOTTLE. MAINTENANCE DID NOT FIND EVIDENCE OF FIRE OR SMOKE IN THE FORWANov 17, 2001 · N750NW · Doug DC941 · Smoke DetectionSDR ABXA010584Relay · malfunctionedDURING DESCENT, ALTERNATE LONGITUDINAL TRIM RAN AWAY. AUTOPILOT AND ALTERNATE TRIM CIRCUIT BREAKERS PULLED. COULD NOT DUPLICATE ON GROUND. REPLACED ALTERNATE TRIM BRAKE RELAY R20-14 AND UP AND DOWN RELAYS R20-12 AND R20-13 AS A PRECAUTION. OPS CHECKED GOODNov 13, 2001 · N951AX · Doug DC941 · Stabilizer Control SystemSDR ABXA010573Door · openON GEAR RETRACTION, RECEIVED SERIOUS VIBRATION AND A LOUD NOISE AS IF THE TIRE WAS STILL ROTATING. BUT WOULD NOT DISSIPATE AS IF TIRE SPIN STOPPED. ALL GEAR LIGHT INDICATIONS WERE NORMAL. GEAR RECYCLE. UPON ARRIVAL WHILE TAXIING TO BLOCKS, NOTICED THE RIGHNov 12, 2001 · N957AX · Doug DC941 · Landing Gear Door Retract SectionSDR ABXA010567Packing · defectiveRIGHT ENGINE LOST OIL PRESSURE ON CLIMBOUT, FOR DURATION OF 9 MINUTES ENGINE WINDMILLED. OIL PRESSURE DECREASED AS OIL QUANTITY DECREASED. IN FLIGHT SHUT-DOWN. REPLACED THE MAIN OIL FILTER HOUSING CAP O-RING AND INSPECTED THE MAIN OIL FILTER, NO METAL FOUND, INov 1, 2001 · N964AX · Doug DC941 · Engine Oil PressureSDR ABXA010569Doubler · crackedSKIN DOUBLER WAS CRACKED AND EXFOLIATED IN TWO PLACES, FORWARD SIDE OF F.S. 617 AND LONGERON 30, AND FUSELAGE DRAIN AT F.S. 632. REPLACED KIDNEY DOUBLER.Oct 26, 2001 · N966AX · Doug DC941 · Standard Practices/StructuresSDR ABXA010551Wire · brokenUPON APPROACH, NO GREEN OR RED GEAR EXTENSIONS FOR THE LEFT MAIN GEAR. ALTERNATE GEAR INDICATION WORKED NORMALLY. AIRCRAFT DIVERTED TO ILN. FOUND TWO BROKEN WIRES ON THE LEFT MAIN LANDING GEAR SIDE BRACE CONDUIT. REPAIRED WIRES. SWUNG GEAR IAW DC-9 MM. OPS CHEOct 26, 2001 · N973AX · Doug DC941 · Landing Gear System WiringSDR ABXA010570Floor Support · crackedSMALL CRACK IN THE OUTBOARD EDGE OF THE E&E FLOOR SUPPORT JUST FORWARD OF FS 218, ABOVE LONGERON 28 RIGHT. REPLACED FLOOR SUPPORT IAW DC-9 SRM 51-30-2 AND 51-30-5.Oct 20, 2001 · N966AX · Doug DC941 · Fuselage Miscellaneous StructureSDR ABXA010568Panel · delaminatedUPPER OUTBOARD TRAILING EDGE PANEL HAD SEVERAL AREAS OF DELAMINATION. REPLACED PANEL IAW DC-9 SRM 51-30-1 AND 51-30-2.Oct 18, 2001 · N966AX · Doug DC941 · Wing, Plate/SkinSDR 0103939758Pad · crackedDURING A RON IN DTW, A CHAFE PAD LOCATED ON THE AFT DOOR JAMB ON THE RHS AFT EMERGENCY EXIT WAS FOUND CRACKED. IN SPITE OF THE DAMAGE, THE CHAFE WAS REPORTED SECURED TO THE STRUCTURE. EA 97-185229.Oct 17, 2001 · N758NW · Doug DC941 · Fuselage Main, StructureSDR 0103639758Shim · crackedDuring a RON in DTW, A shim angle P/N 5919159-15 located on the aft door jamb on the RHS aft emergency exit was found cracked. Repaired per EA 97-185229.Oct 17, 2001 · N758NW · Doug DC941 · Fuselage Main, StructureSDR 0103559759Pressure Panel · crackedEA 97-185179 During H-ck at ATL Base Maintenance a crack was found in the horizontal pressure panel Web P/N 9910073-3-13 at sta 105 and X 25rh. the crack is typical and was trimmed out. The repair was accomplished IAW NWA tRM 53-10-02 dated april 18/01. MateriOct 3, 2001 · N759NW · Doug DC941 · Fuselage Main, StructureSDR ABXA010537Longeron · crackedLONGERON 17 RIGHT WAS CRACKED AT FASTENERS AT FS 389. REPLACED LONGERON AT STATION 380 - 430, IAW DC-9 SRM 5302.Oct 3, 2001 · N970AX · Doug DC941 · Fuselage Main, Longeron/StringerSDR ABXA010526Control Cable · brokenA FLAP RUDDER STOP INOP LIGHT ILLUMINATED WHEN FLAPS WERE SET TO FIVE DEGREES. THE LIGHT EXTINGUISHED AT 15 DEGREES FLAP SETTING AND REMAINED EXTINGUISHED. MAINTENANCE INSPECTED AND REPLACED FLAP CONTROL UP CABLE 75B IAW DC9 MM 27-52-00-02, DUE TO IT BEING BROOct 3, 2001 · N966AX · Doug DC941 · Trailing Edge Flap Control SystemSDR ABXA010515Drive Link · bindingAFTER TAKEOFF WHEN THE LANDING GEAR WAS RAISED, A LOUD NOISE AND VIBRATIONS WERE NOTED FROM THE NOSE LANDING GEAR AREA. MAINTENANCE INSPECTED AND FOUND THE RIGHT NOSE LANDING GEAR OPEN ON THE TAXI IN. THE RIGHT FORWARD NOSE LANDING GEAR DOOR WAS FOUND TO BE Sep 27, 2001 · N957AX · Doug DC941 · Landing Gear Door Retract SectionSDR ABXA010502Battery Pack · dischargedEMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY LIGHT BATTERY PACK IAW DC-9 MM 33-50-00.Sep 26, 2001 · N957AX · Doug DC941 · Emergency LightingSDR ABXA010498Battery · dischargedEMERGENCY LIGHTS FAILED TO TEST. MAINTENANCE INSPECTED AND REPLACED THE COCKPIT EMERGENCY LIGHT BATTERIES IAW DC-9 MM 33-53-02. OPERATIONAL CHECKS WERE COMPLETED AND THE AIRCRAFT WAS RETURNED TO SERVICE.Sep 24, 2001 · N968AX · Doug DC941 · Emergency LightingSDR ABXA010521Doubler · corrodedCORROSION SPOTS WERE NOTED BELOW FRAME AT FUSELAGE STATION 617L AND LONGERON 29L. MAINTENANCE REPLACED THE INTERNAL DOUBLER IAW DC-9 SRM 51-30-5 AND 51-30-1.Sep 18, 2001 · N964AX · Doug DC941 · Fuselage Main, Plate/SkinSDR 0104319750Door Frame · crackedDURING RON IN CMH A CRACK WAS NOTED IN THE APB VENTRAL DOOR JAMB PAN. THE CRACK WAS LOCATED 52.25 INCHES FROM THE FLOOR LINE ON THE LT BY THE ROLLER ASSEMBLY. REPAIRED PER 97-185133.Sep 7, 2001 · N750NW · Doug DC941 · Fuselage Main, StructureSDR ABXA010464Window · openOUT OF 2500 FT AGL, THE CAPTAIN'S CLEAR VIEW WINDOW OPENED AND DUMPED PRESSURIZATION. CHECKED AND INSPECTED CAPTAIN'S CLEAR VIEW WINDOW PER DC9 AMM 56-10-03. PRESSURIZED AIRCRAFT TO 3 PSI. NO LEAKS NOTED. CHECKED CLEARANCES OF THE LOWER AFT HOOK AND FITTINSep 5, 2001 · N952AX · Doug DC941 · Flight Compartment WindowsSDR ABXA010462Computer · defectiveAUTOPILOT EVALUATION REQUESTED PER M1A 028521-64/2. AUTOPILOT EVALUATION WAS UNSATISFACTORY. HEADING BUG DID NOT OVERSHOOT AND THERE WASN'T EXCESSIVE BANK BUT THERE WAS RESISTANT VIBRATION IN THE ELEVATOR WITH AUTOPILOT ENGAGED. REPLACED THE AUTOPILOT PITCHAug 28, 2001 · N966AX · Doug DC941 · Autopilot ComputerSDR ABXA010448Line · brokenDURING CRUISE, THE NR 2 ENGINE AT 240, A LOUD BANG OCCURRED WITH AN IMMEDIATE DROP IN THE EPR FROM 1.85 TO 1.60. N1 AND N2 DROPPED APPROXIMATELY 20 PERCENT FROM THE PREVIOUS SETTING. NO OTHER WARNING INDICATED. EMERGENCY DECLARED. AIR DIVERTED INTO STL. FOAug 24, 2001 · N956AX · Doug DC941 · Fuel Controlling SystemSDR ABXA010452Battery · dischargedEMERGENCY EVACUATION LIGHTS WOULD NOT TEST. REPLACED THE EMERGENCY LIGHTS BATTERIES. OPS CHECKED GOOD IAW DC-9 AMM 33-53-02-4.Aug 23, 2001 · N956AX · Doug DC941 · Emergency LightingSDR ABXA010442Fitting · crackedDURING REPLACEMENT OF THE LEFT WING LOWER AFT SPAR, INSPECTION FOUND WING BULKHEAD ATTACH FITTING CRACKED. LOCATED AT STATION XRS 111, STRINGER 11. REPLACED FITTING IAW DC-9 SRM 51-30-5.Aug 12, 2001 · N956AX · Doug DC941 · Wing StructureSDR ABXA010441Fitting · crackedDURING REPLACEMENT OF THE LEFT WING LOWER AFT SPAR, INSPECTION FOUND WING BULKHEAD ATTACH FITTING CRACKED. REPLACED FITTING IAW DC-9 SRM 51-30-5.Aug 12, 2001 · N956AX · Doug DC941 · Wing StructureSDR ABXA010440Fitting · crackedFRAME TO HAT CHANNEL FITTING OUTBOARD VERTICAL LEG CRACKED AT STATION 600, LONGERON 29 RIGHT. REPLACED FITTING IAW DC-9 SRM 51-30-5.Jul 31, 2001 · N990AX · Doug DC941 · Fuselage Miscellaneous StructureSDR ABXA010439Fitting · crackedFRAME TO HAT CHANNEL FITTING INBOARD VERTICAL LEG CRACKED AT STATION 600, LONGERON 29 LEFT. REPLACED FITTING IAW DC-9 SRM 51-30-5.Jul 31, 2001 · N990AX · Doug DC941 · Fuselage Structure (General)SDR ABXA010438Fitting · crackedLOWER AFT INBOARD FITTING CRACKED AT 1041 BULKHEAD LEFT. REPLACED FITTING IAW DC-9 SRM 51-30-1 AND 51-30-5.Jul 31, 2001 · N990AX · Doug DC941 · Fuselage Structure (General)SDR ABXA010437Frame · crackedFRAME AT STATION 737 RIGHT UPPER FORWARD FLANGE WAS CRACKED. REPLACED FRAME AT STATION 737 RIGHT IAW DC-9 SRM.Jul 31, 2001 · N990AX · Doug DC941 · Fuselage Main, FrameSDR ABXA010411Fitting · crackedDURING PREFLIGHT, CREW REPORTED FUEL SEEP FROM THE WHEEL WELL AREA. INSPECTION FOUND A CRACK 1 INCH LONG ABOVE THE SKI FITTING NEAR THE VERTICAL ATTACH FITTING IN THE LEFT WHEEL WELL.Jul 24, 2001 · N956AX · Doug DC941 · Fuel StorageSDR ABXA010382Control Box · faultyAFTER GEAR RETRACTION, LEFT GEAR UNSAFE LIGHT WAS INTERMITTENTLY ON. RECYCLED GEAR, LIGHT REMAINED ON INTERMITTENTLY. OPERATED WITH RIGHT HYDRAULIC PUMP IN HIGH AND RESTRICTED AIRSPEED TO 300 KNOTS. REPLACED THE PROXIMITY CONTROL BOX AND THE MAIN GEAR UPLOCJul 10, 2001 · N957AX · Doug DC941 · Landing Gear Position and WarningSDR ABXA010381Control Unit · defectiveCARGO FIRE WARNING INDICATED FORWARD BELLY FIRE. SHORTLY AFTER, FIRE LIGHT WENT OUT, FORWARD SMOKE INOPERATIVE LIGHT CAME ON. THEN REPEATED FIRE WARNING AGAIN. COMPLETED EMERGENCY PROCEDURE. REPLACED THE CENTRAL CONTROL UNIT. OPS CHECKED GOOD IAW DC-9 AMMJul 3, 2001 · N975AX · Doug DC941 · Fire DetectionSDR ABXA010367Doubler · crackedRIGHT PYLON INTERIOR UPPER ANGLE FORWARD OF AFT ENGINE MOUNT ABOVE ENGINE CANNON PLUGS CRACKED. INSTALLED DOUBLER IAW DC-9 REA D954-41543.Jun 26, 2001 · N958AX · Doug DC941 · Nacelle/Pylon StructureSDR ABXA010366Pin · corrodedAFT HORIZONTAL STABILIZER PIN HAD CORROSION ON END AND TAB. REPLACED PINS IAW DC-9 MM 27-40-01.Jun 25, 2001 · N958AX · Doug DC941 · Flight Control SystemSDR ABXA010365Pin · corrodedFORWARD HORIZONTAL STABILIZER PIN WAS CORRODED ON END AND TAB. REPLACED PIN IAW DC-9 MM 27-40-01.Jun 25, 2001 · N958AX · Doug DC941 · Flight Control SystemSDR 0104309751Former · crackedDuring Inspection in CMH a crack was found in the -45 former. The crack extended from the O/B most fastener hole. Repaired per EA 97-181291.Jun 21, 2001 · N751NW · Doug DC941 · Fuselage Main, StructureSDR ABXA010352Fire Warning · false activationCREW REPORTED LOWER CARGO FIRE WARNING AT ILN ON GROUND. CFR WAS DISPATCHED TO AIRCRAFT. CFR REPORTED NO FIRES. NO DEFECTS NOTED. SYSTEM CHECKED GOOD IAW DC-9 MM 26.Jun 21, 2001 · N975AX · Doug DC941 · Fire DetectionSDR 0102179759Smoke Detector · malfunctionedDURING APPROACH INTO GRB, FORWARD CARGO COMPARTMENT FIRE DETECTOR SOUNDED. FOLLOWED COM PROCEDURES AND EXTINGUISHING BOTTLE WAS DISCHARGED. LANDING WAS UNEVENTFUL. MAINTENANCE REPLACED CARGO SMOKE DETECTOR, ECU, AND BOTTLE. AIRCRAFT RETURNED TO SERVICE.Jun 14, 2001 · N759NW · Doug DC941 · Smoke DetectionSDR ABXA010354Fitting · crackedSTRUCTURAL FITTING ON LEFT WING LEADING EDGE ON OUTBOARD SIDE OF #7 SLAT TRACK CRACKED BETWEEN TWO LOWER FASTENER HOLES. REPAIRED AREA IAW DC-9 REA D957-41317.Jun 12, 2001 · N957AX · Doug DC941 · Wing StructureSDR ABXA010353Skin · chippedFUSELAGE SKIN CRACKED OUT AT UPPER AFT CORNER OF MAIN ENTRY DOOR CUT-OUT. REPAIRED AREA IAW DC-9 REA D953-41305.Jun 8, 2001 · N957AX · Doug DC941 · Fuselage Structure (General)SDR ABXA010302Separator · contaminatedON TAKEOFF ROLL, AT ILN AND FLL, CREW IDENTIFIED AN UNKNOWN ODOR IN THE COCKPIT. ODOR SEEMED TO BE PNEUMATIC IN NATURE, NOT ELECTRICAL. IT STARTED HALFWAY THROUGH EACH TAKEOFF ROLL AND DISSIPATED WITHIN 15 MINUTES IN THE CLIMB. ODOR WAS OBVIOUS AND CLEARLY Jun 6, 2001 · N953AX · Doug DC941 · Humidity Control SystemSDR ABXA010281Battery · dischargedTHE EMERGENCY EXIT LIGHTS WERE DIM. REPLACED EMERGENCY LIGHTS BATTERIES AND BATTERY POWER SUPPLY. OPS CHECKED GOOD IAW DC-9 MM 33-53-00.Jun 2, 2001 · N976AX · Doug DC941 · Emergency LightingSDR ABXA010351Skin · crackedFOUR CRACKS AT FORWARD LOWER CARGO DOOR CUTOUT AFT LOWER CORNER. INSPECTION EVALUATED AND ONLY FOUND ONE CRACK. REPAIRED AREA IAW DC-9 EA 53100113-001 AND REA D953-41279-MR.May 30, 2001 · N977AX · Doug DC941 · Fuselage Main, Plate/SkinSDR ABXA010350Skin · crackedTHREE EACH CRACK INDICATIONS ON FORWARD LOWER CARGO UPPER FORWARD CORNER. INSPECTION EVALUATED AND ONLY FOUND TWO CRACKS. REPAIRED FORWARD LOWER CARGO CORNER IAW DC-9 EA 53100110-001.May 30, 2001 · N977AX · Doug DC941 · Fuselage Main, Plate/Skin
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