Boeing 747-412

Service difficulty reports · 332

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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 = '747412'
  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 U2RA2021043022217Battery Pack · inoperativeUPPER DECK STAIRS EMERGENCY LIGHT BATTERY PACK WILL NOT CHARGE - REPLACED BATTERY PACK PER AIRCRAFT MAINTENANCE MANUAL 33-51-04.Apr 30, 2021 · N729CA · Boeing 747412 · Emergency LightingSDR U2RA2021043022216Battery Pack · inoperativeLEFT AFT UPPER DECK WINDOW EMERGENCY LIGHT BATTERY PACK WILL NOT CHARGE - REPLACED BATTERY PACK PER AIRCRAFT MAINTENANCE MANUAL 33-51-04.Apr 30, 2021 · N729CA · Boeing 747412 · Emergency LightingSDR U2RA2021043022215Battery Pack · inoperativeRIGHT UPPER DECK DOOR EMERGENCY LIGHT BATTERY PACK WILL NOT CHARGE - REPLACED BATTERY PACK PER AIRCRAFT MAINTENANCE MANUAL 33-51-04.Apr 30, 2021 · N729CA · Boeing 747412 · Emergency LightingSDR U2RA2021041300012Skin · crackedREFER TO NAL LP 44320-3: DURING FLAP OVERSPEED INSPECTION, FOUND DAMAGE TO THE R/H INBD. FORE-FLAP TRAILING EDGE. DAMAGE WAS FOUND TO BE APPROXIMATELY 8" PARALLEL TO THE TRAILING EDGE AND 3" PERPENDICULAR TO THE TRAILING EDGE: DAMAGE FOUND TO EXCEED SERVICEApr 13, 2021 · N702CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA2020121600008Fairing · damagedNR 6 FLAP TRACK FIXED FAIRING P/N 65B15532- 26, S/N UNKNOWN, DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-6 REVISION IR DATED 03/20/2021, DATA APPROVEDMar 21, 2021 · N729CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA2021032500006Skin · damagedREFERENCE NATIONAL AIRLINES AIRCRAFT MAINTENANCE LOG ITEM 45453-1: RIGHT INBOARD AFT FLAP P/N 65B02070-52, S/N 000158; LEADING EDGE SKIN PANELS DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC Mar 21, 2021 · N729CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA2021032500005Skin · damagedRIGHT INBOARD MID FLAP P/N 65B02025-86, S/N 000159; LEADING EDGE SKIN PANEL DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-3 REVISION IR DATED 03/20/2021Mar 21, 2021 · N729CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA2021032500004Skin · damagedLEFT INBOARD AFT FLAP P/N 65B02070-103, S/N 0002993; LEADING EDGE SKIN PANEL DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-2 REVISION IR DATED 03/20/202Mar 21, 2021 · N729CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA2021032500003Skin · damagedLEFT INBOARD MID FLAP P/N 65B02025-77, S/N 000269; LEADING EDGE & UPPER SKIN PANELS DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-1 REVISION A DATED 03/Mar 21, 2021 · N729CA · Boeing 747412 · Trailing Edge FlapsSDR KCSA2021012404Coalescer Bag · odorSTRONG FUMES DURING T/O AND DESCENT W/ LIGHT HAZE IN CABIN. DISSIPATES DURING CRUISE. SMELL IS OF OIL. ACCOMPLISHED CONDITIONAL INSPECTION, IAW B747-400 AMM 05-51-56 AND FIM 21-00 TASK 810. ISOLATED SOURCE TO ENGINE 1 BLEED SYSTEM. REMOVED, CLEANED AND REJan 24, 2021 · N703CK · Boeing 747412 · Humidity Control SystemSDR KCSA2021012003Coalescer Bag · contaminatedOIL ODOR ON DESCENT. ACCOMPLISHED SMOKE AND FUME FAULT ISOLATION, IAW KA FIM 21-00-00 TASK 810 UP TO STEP J. FURTHER INSPECTION REQUIRED, REF TO LOG PAGE 703-7068 ITEM 1 OIL ODOR ON DESCENT. ACCOMPLISHED SMOKE AND FUME FAULT ISOLATION, IAW KA FIM 21-00-00 TJan 20, 2021 · N703CK · Boeing 747412 · Humidity Control SystemSDR KCSA2021011901Unknown · odorOIL ODOR ON DESCENT. CONDUCTED FUME CONTAMINATION INSPECTION, IAW KA AMM 21-00-01. INSPECTION FOUND OK. OK FOR SERVICE.Jan 19, 2021 · N703CK · Boeing 747412 · Air Distribution SystemSDR KCSA2021011902Pneumatic System · odorOIL ODOR IN CLIMB. CLEARED UP AFTER TURNING PACK 2 OFF. ACCOMPLISHED FUME INSPECTION, IAW KA FIM 21-00 TASK 810, NO DEFECTS FOUND. OK FOR FLIGHT. PURGE OF ENGINE 1 AND 2 PNEUMATIC SYSTEM, IAW KA FIM 21-00 TASK 810 STEP E.Jan 19, 2021 · N703CK · Boeing 747412 · Pneumatic Distribution SystemSDR U2RA2021030400001Battery Pack · dischargedDISCREPANCY: LP 44589-3 - L/H UPPER DECK DOOR EMERGENCY POWER BATTERY WILL NOT TEST. CORRECTIVE ACTION: REMOVED AND REPLACED THE L/H UPPER DECK DOOR EMERGENCY POWER BATTERY POCK - OPS CHECK NORMAL. REFERENCE B747 AMM 52-23-14.Jan 10, 2021 · N756CA · Boeing 747412 · Emergency LightingSDR KCSA202011111168Mount Fitting · brokenNR 4 PYLON "LEFT SIDE" TURBINE DRIVE ASSEMBLY MOUNTING (CORD) TAB BROKE OFF.Nov 11, 2020 · N703CK · Boeing 747412 · Nacelle/Pylon, Attach FittingsSDR KCSA202011111167Mount Fitting · wornNR 4 PYLON "RIGHT SIDE" TURBINE DRIVE ASSEMBLY MOUNTING (CORD) HOLES WORN OUT.Nov 11, 2020 · N703CK · Boeing 747412 · Nacelle/Pylon, Attach FittingsSDR UIEA2020102602310Unknown · odorSMELL OF ENGINE OIL DURING ENGINE START TAXI, CLIMB, AND DESCENT. CONDUCTED INSPECTION OF OIL/LEAKS ON ALL 4 ENGINES. RAN ALL 4 ENGINES INDIVIDUALLY WITH ALL 3 PACKS ON, NO ODORS OBSERVED IN F/D, CREW REST, GALLEY OR MAIN DECK NOTED DURING ENGINE RUN, IAW AMOct 26, 2020 · N471MC · Boeing 747412 · Air Distribution SystemSDR KCSA2020101518Coalescer Bag · contaminatedSMOKE DETECTOR ALARM FORWARD GALLEY. DEBRIEFED CREW, STATED WITNESSED SMOKE IN COCKPIT, REFERENCE LOG PAGE 703-6941 ITEM 3 NR 2 AND 3 ACM COALESCER BAG CONTAMINATE WITH ENGINE OIL. COMPLIED WITH FOWARD GALLEY SMOKE DETECTOR OPERATIONS CHECK, IAW 747 AMM 26-1Oct 15, 2020 · N703CK · Boeing 747412 · Humidity Control SystemSDR UIEA2020100522148Control Unit · malfunctionedBLEED 3 OVERHEAT/PRV EICAS MESSAGE. CHECKED CMC, NO CORRELATED MESSAGE, NON CORRELATED MESSAGE WAS 36313 ASCTU FAIL OR BLEED-3 ELECTRICAL FAIL. FOLLOWED FIM 36-11 TASK 990. REMOVED AND REPLACED ASCTU, M7951, THEN BLEED SYSTEM ELEC GROUND TEST PASSED, PER AOct 1, 2020 · N471MC · Boeing 747412 · Pneumatic Distribution SystemSDR KCSA2020091816Warning Message · false activationGEAR TILT. TROUBLESHOT PER FIM 32-31 FAULT TREE CONFIGURATION 1 PAGE 106 MESSAGE CLEARED. GEAR DISAGREE. PERFORMED PSEU GROUND TEST, IAW B747-400 AMM 32-61-00 AND B747-400 FIM 31-61 TASK 864, TEST PASSED.Sep 18, 2020 · N703CK · Boeing 747412 · Landing Gear Position and WarningSDR KCSA2020091815Warning Message · false activationGEAR TILT, PERFORMED FIM TASK 32-61 TASK 859, 879 AND THE PSEU ADJUSTMENT TEST, IAW AMM 32-09-03. ALL TESTS PASSED AND NO MESSAGES CURRENTLY SHOWING ON EICAS. BLED NR MLG BRAKE ACTUATOR, IAW AMM 32-41-00. SYSTEM PRESSURE GOOD, NO DEFECTS NOTED. GEAR DISAGRSep 18, 2020 · N703CK · Boeing 747412 · Landing Gear Position and WarningSDR U2RA202009200005Door · gougedWHILE ACCOMPLISHING A VISUAL INSPECTION FOUND 3 EA GOUGES ON NR 2 ENGINE PYLON FAIRING DOOR INNER SKIN AFT OF FWD ACCESS DOOR. REPAIRED PER VT-SAA EA 747-5450-56-A8551 REV I/R.Aug 27, 2020 · N756CA · Boeing 747412 · Nacelle/Pylon, Main FrameSDR U2RA202009200009Floorbeam · crackedWHILE ACCOMPLISHING TASK CARD 53-520-00-01 FOUND TRANSVERSE FLOOR BEAM CRACKED AT STA 1285 LBL 75.92. REPAIRED PER VT-SAA EA 747-5340-56-A8552 REV I/R.Aug 16, 2020 · N756CA · Boeing 747412 · Fuselage Main, Floor BeamSDR U2RA202009200008Mount · corrodedWHILE ACCOMPLISHING TASK CARD 54-430-02-03 FOUND NR 3 ENGINE HAS FRETTING CORROSION ON THE RIGHT HAND SIDE OF THE FWD ENGINE MOUNT. REPAIRED PER VT-SAA EA 747-5450-56-A8510 REV A.Aug 16, 2020 · N756CA · Boeing 747412 · Engine Mount SectionSDR U2RA202009200003Mount · gougedWHILE ACCOMPLISHING TASK CARD 54-440-02-02 FOUND NR 2 PYLON FWD ENGINE MOUNT AROUND GUIDE PIN HOLE MATING FOUND GOUGED/INDENTATION. REPAIRED PER VT-SAA EA 747-5450-56-A8503 REV A.Aug 16, 2020 · N756CA · Boeing 747412 · Engine Mount SectionSDR U2RA202009200016Spindle · gougedWHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND LT INBOARD FLAP FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.Aug 15, 2020 · N756CA · Boeing 747412 · Leading Edge DevicesSDR U2RA202009200012Skin · delaminatedWHILE ACCOMPLISHING TASK CARD 71-830-01-02 FOUND NR 2 ENGINE INBOARD T/R EXTERNAL AND LOWER SURFACE HAVE DELAMINATION ABOUT 3". REPAIRED PER VT-SAA EA 747-5430-56-A8486 REV A.Aug 15, 2020 · N756CA · Boeing 747412 · Engine Thrust ReverserSDR U2RA202009200010Trunnion · damagedWHILE ACCOMPLISHING TASK CARD 53-480-00-02 FOUND RT BODY GEAR OUTBOARD TRUNNION FITTING WITH MULTIPLE TOOLING MARKS ON UPPER FWD MOUNT ASSEMBLY. REPAIRED PER VT-SAA EA 747-5340-56-A8512 REV A.Aug 15, 2020 · N756CA · Boeing 747412 · Fuselage, Landing Gear Attach FittingsSDR U2RA202009190004Angle · corrodedWHILE ACCOMPLISHING TASK CARD 744-54-0004 FOUND NR 4 ENGINE PYLON AFT LOWER WEB "T" ANGLES, DETERIORATED HI LOCK COLLARS WITH CORROSION. REPAIRED PER VT-SAA EA 747-5461-56-A8526 REV I/R.Aug 14, 2020 · N756CA · Boeing 747412 · Nacelle/Pylon Miscellaneous StructureSDR U2RA202009200007Skin · dentedWHILE ACCOMPLISHING TASK CARD 53-520-00-01 FOUND DENT IN FUSELAGE SKIN AT STA 360 STR 11. REPAIRED PER SRM 53-00-01-2R-1 REPAIR 1 AND BOEING SB 747-53A2409.Aug 12, 2020 · N756CA · Boeing 747412 · Fuselage Main, Plate/SkinSDR U2RA202009200006Skin · gougedWHILE ACCOMPLISHING TASK CARD 57-630-00-02 FOUND LEFT HAND OUTBOARD TRAILING EDGE MID FLAP INTERIOR 1 EA FASTENER HOLE ELONGATED ON SKIN PANEL. REPAIRED PER VT-SAA EA 747-5753-56-A8517 REV I/R.Aug 12, 2020 · N756CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA202009200002Carriage · gougedWHILE ACCOMPLISHING TASK CARD 744-27-0010 FOUND LT FORE FLAP OUTBOARD SEQUENCE CARRIAGE HAS 2 EA GOUGES ON THE LOWER AFT LUG (STOP LUG). REPAIRED PER VT-SAA EA 747-2751-56-A8495 REV A.Aug 12, 2020 · N756CA · Boeing 747412 · Trailing Edge Flap Control SystemSDR U2RA202009200019Spindle · gougedWHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND RT INBOARD FLAP NR 5 FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.Aug 8, 2020 · N756CA · Boeing 747412 · Leading Edge DevicesSDR U2RA202009200018Spindle · gougedWHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND LT INBOARD FLAP NR 4 FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.Aug 8, 2020 · N756CA · Boeing 747412 · Leading Edge DevicesSDR U2RA202009200017Spindle · gougedWHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND RT INBOARD FLAP NR 6 FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.Aug 8, 2020 · N756CA · Boeing 747412 · Leading Edge DevicesSDR U2RA202009200015Spindle · gougedWHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND RT OUTBOARD NR 8 FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.Aug 8, 2020 · N756CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA202009200014Spindle · gougedWHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND RT OUTBOARD NR 7 FWD FLAP SPINDLE BEARING HOUSING GOUGED NEAR FAILSAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.Aug 8, 2020 · N756CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA202009200013Spindle · gougedWHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND LT OUTBOARD NR 2 SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471.Aug 8, 2020 · N756CA · Boeing 747412 · Wing, Attach FittingsSDR U2RA202009190006Stop Fitting · gougedWHILE ACCOMPLISHING A VISUAL INSPECTION FOUND NR 3 ENGINE OUTBOARD T/R INTERIOR SIDE UPPER, FWD STOP FITTING IS GOUGED AND HAS DAMAGED HI-LOCK FASTENER. REPAIRED PER VT-SAA EA 747-5400-56-A8511 REV A.Aug 5, 2020 · N756CA · Boeing 747412 · Engine Thrust ReverserSDR U2RA202009190005Stop Fitting · gougedWHILE ACCOMPLISHING A VISUAL INSPECTION, FOUND NR 1 ENGINE OUTBOARD T/R INTERIOR SIDE UPPER STOP FITTING HAS GOUGES. REPAIRED PER VT-SAA EA 747-5400-56-A8502 REV A.Aug 5, 2020 · N756CA · Boeing 747412 · Engine Thrust ReverserSDR U2RA202009300002Skin Splice · damagedWHILE ACCOMPLISHING A DVI OF THE NR 7 AND NR 17 FREEZE PLUG HOLES IN THE BONDED SPLICE PLATE OF THE LT HORIZ STAB FOUND THE NR 17 HOLE DAMAGED. REPAIRED PER VT-SAA EA 747-5510-56-A8559 REV I/R.Aug 3, 2020 · N756CA · Boeing 747412 · Horizontal Stabilizer, Plate/SkinSDR U2RA202009300001Skin Splice · damagedWHILE ACCOMPLISHING A DVI OF THE NR 7 AND NR 17 FREEZE PLUG HOLES IN THE BONDED SPLICE PLATE OF THE LT HORIZ STAB FOUND THE NR 7 HOLE DAMAGED. REPAIRED PER VT-SAA EA 747-5510-56-A8559 REV I/R.Aug 3, 2020 · N756CA · Boeing 747412 · Horizontal Stabilizer, Plate/SkinSDR U2RA202009200004Skin · gougedWHILE ACCOMPLISHING TASK CARD 57-630-00-02 FOUND LEFT HAND TRAILING EDGE MID FLAP INTERIOR, 1 EA PANEL LANDING FASTENER HOLE GOUGED WITH TOOLING MARKS. REPAIRED PER VT-SAA EA 747-5753-56-A8500 REV A.Aug 2, 2020 · N756CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA202009210002Mount · corrodedWHILE ACCOMPLISHING TASK CARD 54-440-02-03 FOUND NR 3 PYLON FWD ENGINE MOUNT WITH LIGHT PITTING CORROSION AROUND MATING SURFACE MOUNT HOLES. REPAIRED PER VT-SAA EA 747-5450-56-A8505 REV A.Aug 1, 2020 · N756CA · Boeing 747412 · Engine Mount SectionSDR U2RA202009210001Flap Track · corrodedWHILE ACCOMPLISHING TASK CARD 57-866-01-01 FOUND NR 3 FLAP TRACK FIXED DRIVE LINK OUTBOARD LUG CORRODED. REPAIRED PER VT-SAA EA 747-5740-56-A8470 REV A.Aug 1, 2020 · N756CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA202009200020Rub Strip · gougedWHILE ACCOMPLISHING TASK CARD 57-946-01-01 FOUND RIGHT WING TRAILING EDGE FLAP INBOARD PHENOLIC RUB-STRIP DAMAGED. REPAIRED PER VT-SAA EA 747-5740-56-A8506 REV A.Aug 1, 2020 · N756CA · Boeing 747412 · Trailing Edge FlapsSDR U2RA202009190001Link · damagedWHILE ACCOMPLISHING TASK CARD 57-866-01-01 FOUND NR 4 FLAP FIXED DRIVE LINK OUTBOARD HINGE FITTING WITH NICKS AND GOUGES IN SEVERAL AREAS ON THE INNER AND OUTER FACE. REPAIRED PER VT-SAA EA 747-2751-56 REV A.Aug 1, 2020 · N756CA · Boeing 747412 · Trailing Edge Flap Control SystemSDR U2RA202009200001Keelbeam · corrodedWHILE ACCOMPLISHING TASK CARD 53-830-01-01 FOUND KEEL BEAM RT LOWER CHORD HAS HEAVY CORROSION AT STA 1030 VIEWED THROUGH LOWER BELLY ACCESS DOOR 192AR. REPAIRED PER VT-SAA EA 747-5354-56-A8468 REV A.Jul 30, 2020 · N756CA · Boeing 747412 · Fuselage Main, KeelSDR U2RA202009190002Shim · corrodedWHILE ACCOMPLISHING TASK CARD 53-830-01-01 FOUND SHIMS MIGRATED WITH CORROSION BETWEEN LOWER KEEL BEAM TO RT FUSELAGE KEEL BEAM ATTACH FITTING. REPAIRED PER VT-SAA EA 747-5340-56-A8469 REV A.Jul 30, 2020 · N756CA · Boeing 747412 · Fuselage Miscellaneous StructureSDR U2RA202009190003Skin · dentedWHILE ACCOMPLISHING TASK CARD 71-211-04-02 FOUND NR 2 ENGINE OUTBOARD CORE COWL INTERIOR AFT RIB LOWER SIDE HAS A DENT. REPAIRED PER VT-SAA EA 747-5440-56-A8477 REV A.Jul 28, 2020 · N756CA · Boeing 747412 · Nacelle/Pylon, Plate/Skin
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