Boeing 747-422

Service difficulty reports · 9,801

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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 = '747422'
  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 2003UALA00541Compressor · stalledNR 2 ENGINE EXPERIENCED A COMPRESSOR STALL AND N1 ROLLBACK. ENGINE EXPERIENCED A SURGE AT HIGH EPR NOT AT TAKEOFF ( NO GROUP 3). EICAS MESSAGE SVA FAIL. REMOVED ENGINE SENT TO TEST CELL AND FOUND SVA BINDING. CHANGED SVA.Jul 3, 2003 · N179UA · Boeing 747422 · Turbine Engine Compressor SectionSDR 2003UALA00532Warning Light · illuminatedRETURNED TO FIELD DUE TO TOTAL AIR TEMPERATURE SENSOR MESSAGE. REPLACED CURRENT SENSING RELAY R7430. NO PROBLEMS NOTED SINCE REPLACEMENT OF RELAY.Jul 1, 2003 · N198UA · Boeing 747422 · Cabin Temperature SensorSDR 2003UALA00497Floorbeam · dentedTWO EACH DENTS TOP FLOORBEAM BS 540 RBL 12. MAJOR REPAIR ACCOMPLISHED. REPLACED TOP T-CAP.Jun 13, 2003 · N198UA · Boeing 747422 · Fuselage Main, Floor BeamSDR 2003UALA00496Seat Track · crackedSEAT TRACK CRACKED BS 619 RBL 45 OUTBOARD FLANGE. MAJOR REPAIR ACCOMPLISHED. REPLACED TRACK.Jun 13, 2003 · N189UA · Boeing 747422 · Fuselage, Seat/Cargo Attach FittingsSDR 2003UALA00495Floorbeam · dentedDENT TOP FLOORBEAM BS600 RBL43. MAJOR REPAIR ACCOMPLISHED. REPLACED TOP TEE CHORD.Jun 13, 2003 · N198UA · Boeing 747422 · Fuselage Main, Floor BeamSDR 2003UALA00494Floorbeam · dented2 EA. DENTS TOP FLOORBEAM FORWARD PIT BS 720 RBL 12. MAJOR REPAIR ACCOMPLISHED. REPLACED TOP "T"CORD.Jun 13, 2003 · N198UA · Boeing 747422 · Fuselage Main, Floor BeamSDR 2003UALA00498Light · inoperativeEEL LIGHTS INOPERATIVE AT THE FOLLOWING LOCATIONS SEAT 39HJK, 42(OVHD), 16 (OVHD), EXT EEL RT SIDE 4TH ASSY AFT BULB.Jun 12, 2003 · N196UA · Boeing 747422 · Emergency LightingSDR 2003UALA00474Floor Panel · crackedFWD PIT STA 720 FLOOR WEB CRACKED AT RBL 12 INCHES. CRACK LOCATED APPROX 8 INCHES BELOW T-CHORD OF FRAME & IS APPROXIMATELY 1 INCH LONG. MAJOR REPAIR ACCOMPLISHED. FABRICATED & INSTALLED FILLER AND DOUBLER.Jun 6, 2003 · N198UA · Boeing 747422 · Fuselage Floor PanelSDR 2003UALA00372Warning Light · illuminatedA/C RECEIVED DOOR UNLOCKED WARNING FOR 5R.Apr 9, 2003 · N104UA · Boeing 747422 · Door Warning SystemSDR 2003UALA00362Skin · damagedR5 DOOR EXTERNAL SKIN UPPER PLATE AT LOWER HINGE HAS DAMAGEApr 3, 2003 · N196UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR 2003UALA00359Aileron · malfunctionedFLT EXPERIENCED AILERON PROBLEMS PRIOR TO LANDING. AUTOPILOT WARNING RECEIVED. DISCONNECTED AUTO PILOT. AIRPLANE COULD NOT TURN LEFT (RIGHT TURNS OK).Apr 1, 2003 · N175UA · Boeing 747422 · Aileron Control SystemSDR 2003UALA00333Warning Light · inoperativeA/C RECEIVED NO RIGHT SPOILER INPUT/RESPONSE ON APPROACH INTO LAXMar 27, 2003 · N180UA · Boeing 747422 · SpoilersSDR 2003UALA00282Bolt · missingEXCESSIVE AILERON TRIM, 1.5 UNITS, REQUIRED TO MAINTAIN LEVEL FLIGHT. INVESTIGATION FOUND LEFT INBOARD AILERON POWER CONTROL PACKAGE INPUT CONTROL ROD WAS DETACHED AT ONE END. BOLT, NUT & WASHER ON PCP END OF ROD WERE MISSING AND REPLACED BEFORE RETURN TO SEMar 15, 2003 · N180UA · Boeing 747422 · Drag Control SystemSDR 2003UALA00262Tiller · failedNOSE WHEEL TILLER DID NOT RESPOND TO INPUT. NOSE WHEELS, LEFT WING AND BODY GEAR WENT OFF OF TAXIWAY. REPLACED NOSE GEAR STEERING. METERING VALVE. ADJUSTED NOSE GEAR STEERING CABLES NWS2A & NWS2B TO PROPER TENSION. FOUND TO BE 10LBS. REPLACED BRAKES FOUR POMar 6, 2003 · N109UA · Boeing 747422 · Landing Gear Steering SystemSDR 2003UALA00212Pump · damagedA/C RECEIVED RT-STAB FUEL PUMP EICAS INDICATION. RT HST TRANSFER PUMP FAILED TO OPERATE. THIS A/C WAS OPERATING UNDER THE CERTIFICATE LIMITATIONS OF AD 2002-24-52 AMOC LETTER 140S-02-384 DATED 12/6/02. THIS LIMITATION DID NOT ALLOW THE CREW TO SELECT THE LTFeb 26, 2003 · N199UA · Boeing 747422 · Fuel Boost PumpSDR 2003UALA00211Battery Pack · inoperativePATH LIGHTING ON RIGHT SIDE IN FIRST CLASS WAS FLASHING OFF AND ON. REPLACED BATTERY PACK.Feb 25, 2003 · N193UA · Boeing 747422 · Emergency LightingSDR 2003UALA00200Shutoff Valve · failedNR 2 BLEED EICAS CAME ON DURING TAKEOFF. FLIGHT CONTINUED TO CRUISE, THE HIGH PRESSURE SHUTOFF VALVE WAS DEFECTIVE. REPLACED VALVE.Feb 24, 2003 · N176UA · Boeing 747422 · Pneumatic Distribution SystemSDR 2003UALA00195Light · burned outDOOR 2R EMERGENCY EXIT BUSTLE LIGHT INOPERATIVE. REPLACED LIGHT ASSEMBLY.Feb 17, 2003 · N196UA · Boeing 747422 · Emergency LightingSDR 2003UALA00089Battery Pack · inoperativeA-ZONE IN SEAT ESCAPE PATH LIGHTING, LT SIDE, IS DIM. REPLACED BATTERY POWER PACK.Jan 22, 2003 · N172UA · Boeing 747422 · Emergency LightingSDR 2003UALA00088Battery Pack · inoperativeROW 22A-B THRU ROW 26A-B SEAT EELS DIM. REPLACED BATTERY PACK.Jan 22, 2003 · N172UA · Boeing 747422 · Emergency LightingSDR 2003UALA00090Charger · inoperativeEXTERNAL EEL LIGHT RT SIDE, BOTH AFT ASSY, INOP. REPLACED BATTERY CHARGER.Jan 21, 2003 · N120UA · Boeing 747422 · Emergency LightingSDR 2003UALA00058Tire · failedAIRCRAFT BLEW 2 TIRES ON LT MLG ON TAKEOFF. CAUSE OF TIRE FAILURE UNKNOWN, PRESUMED TO BE DUE TO FOD. TIRES 3F,AND 4F REPLACED FOR FAILURE, 3F AND 3R REPLACED DUE TO SUBSEQUENT DAMAGE. LBG INBOARD STRUT DOOR REPLACED DUE TO BEING BENT.Jan 15, 2003 · N121UA · Boeing 747422 · TireSDR 2002UALA01887Power Supply · dischargedTWO LEFT UPPER OVERWING ESCAPE LIGHTS ARE INOPERATIVE. POWER SUPPLY MODULE REPLACED.Dec 23, 2002 · N109UA · Boeing 747422 · Emergency LightingSDR 2003UALA00044Slide · deployedRIGHT UPPER DECK SLIDE DEPLOYED IN THE AIRCRAFT. BOTH SLIDE BOTTLES FIRED. NO DEFECTS FOUND ON SLIDE BOTTLE REGULATORS. SAFETY BURST DISK IN TACT. NO CORROSION, MATERIAL FLAW OR DAMAGE FOUND ON RUPTURE DISK. SLIDE DESTROYED AS A RESULT OF DEPLOYMENT IN CABDec 17, 2002 · N179UA · Boeing 747422 · Escape SlideSDR 2002UALA01861Guard · looseEMERGENCY LIGHTS ADVISORY EICAS ALERT. SWITCH IS OFF, LIGHTS ARE ON. FOUND GUARD ON 1L DOOR SWITCH, ON PANEL, LOOSE. IT WAS SECURED.Dec 16, 2002 · N107UA · Boeing 747422 · Emergency LightingSDR 2002UALA01863Ground Wire · brokenDURING FLIGHT, THERE WAS A BURNING SMELL NEAR UPPER DECK ROW 12. OVERHEAD CEILING LIGHT SOCKET MELTED AND SPARKED FORWARD AND AFT OF ROW 12. BOTH FLORESCENT LIGHT BALLASTS WERE DISCONNECTED. SUPPLEMENTAL DATA UPDATE FOUND BROKEN GROUND CONNECTION ON LIGHT ASDec 15, 2002 · N171UA · Boeing 747422 · Light System WiringSDR 2002UALA01857Bearing · failedACRID ODOR IN CABIN OF ELECTRICAL OVERHEATING. CMC MESSAGE SHOWS UPPER AND LOWER LEFT RECIRCULATION FAN FAILED. SUPPLEMENTAL DATA UPDATE THE LOWER LEFT RECIRCULATION FAN MOTOR BEARINGS FAILED . THE MOTOR WAS REPLACED.Dec 10, 2002 · N176UA · Boeing 747422 · Air Distribution FanSDR 2002UALA01821Skin · lightning strikeLIGHTNING STRIKE TO FUSELAGE SKIN. MAJOR REPAIR ACCOMPLISHED. FUSELAGE SKIN REPAIRED PER SRM.Dec 5, 2002 · N175UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR 2002UALA01704Battery · dischargedUPPERDECK LEFT EMERGENCY DOOR BATTERY PACK INOP. REPLACED BATTERY - CHECKED OK.Nov 9, 2002 · N174UA · Boeing 747422 · Emergency LightingSDR 2002UALA01673Fan · failedSMOKE SMELL IN CABIN. LWR REC FAN STATUS MESSAGE. FOUND LOWER RIGHT HAND FAN MOTOR BEARINGS FAILED. REPLACED FAN MOTOR.Nov 6, 2002 · N198UA · Boeing 747422 · Air Distribution FanSDR 2002UALA01706Skin · puncturedSKIN PUNCTURED FWD OF DOOR 2L. MAJOR REPAIR ACCOMPLISHED. NEW ONE PIECE DOUBLER REPAIR AT STA 720 ON STR 27. CAT B SKIN REPAIR. REPAIR INSTALLED WITH ALL SOLID FASTENERS.Nov 6, 2002 · N177UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR 2002UALA01649Tire · blownREPORT FROM TOWER OF SMOKE FROM AFT MAIN GEAR. SUBSEQUENT INSPECTION SHOWED INNER AFT BODY GEAR TIRE BLOWN. REMOVED AND REPLACED BLOWN 4R TIRE AND MATING NR 3 TIRE PER BLOWN TIRE PROCEDURES. REASON FOR TIRE FAILURE UNKNOWN. TIRE WAS A RECAP 3 LEVEL.Nov 2, 2002 · N127UA · Boeing 747422 · TireSDR 2002UALA01624Bearing · failedSMOKE IN CABIN BY ROW 6. STATUS MESSAGE RECIRC FAN LOWER R. THE LOWER RIGHT HAND RECIRCULATION FAN BEARING FAILED. THE FAN WAS REPLACED.Oct 25, 2002 · N199UA · Boeing 747422 · Air Distribution FanSDR 2002UALA01530Battery · unreliableFLIGHT ATTENDANT REPORTED LH SIDE OF FIRST CLASS AND DOOR 1L EMERGENCY LIGHTS FLASHED ON AND OFF DURING THE ENTIRE FLIGHT, UPON LANDING AND TAXI TO GATE. BATTERY CHARGER-POWER SUPPLY AND BATTERY AT DOOR 1L.Oct 2, 2002 · N193UA · Boeing 747422 · Emergency LightingSDR 2002UALA01449Transducer · failedAIRCRAFT RECEIVED ANTI SKID EICAS MSG ON TAKEOFF ROLL. REPLACED NR 5 ANTI-SKID TRANSDUCER. OP CHECK NORMAL.Sep 23, 2002 · N178UA · Boeing 747422 · Brake Anti-Skid SectionSDR 2002UALA01370Actuator · failedRT WING GEAR FAILED ALTERNATE EXTENSION TEST. NEITHER DOORS NOR GEAR WOULD EXTEND. FAILED ALTERNATE EXTEND ACTUATOR. REPLACED ACTUATOR.Aug 28, 2002 · N175UA · Boeing 747422 · Landing Gear Door ActuatorSDR 2002UALA01355Skin · lightning strikeUPPER RT EXTERIOR FUSELAGE SKIN AT BS 435, STR 2R HAS EXCESSIVE MATERIAL REMOVED AFTER LIGHTNING STRIKE REWORK. MAJOR REPAIR ACCOMPLISHED. DOUBLER REPAIR WAS INSTALLED.Aug 24, 2002 · N120UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR 2002UALA01322Bulkhead · dentedPRESSURE BULKHEAD ABOVE PANEL 193BL HAS TWO LARGE DENTS. MAJOR REPAIR ACCOMPLISHED. NEW PANEL INSTALLED.Aug 17, 2002 · N119UA · Boeing 747422 · Fuselage Main, BulkheadSDR 2002UALA01354Skin · dentedFUSE SKIN DENTED AT STA 1485, STR 45L AND 46L. MAJOR REPAIR ACCOMPLISHED. FUSE SKIN DENT REWORKED AND REFORMED. NO DOUBLER, SPLICE NEEDED.Aug 16, 2002 · N119UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR 2002UALA01353Frame · damagedFUSE FRAME WEB AT STA 1500 BETWEEN STR 43L AND 44L NEEDS REPAIR. MAJOR REPAIR ACCOMPLISHED. SPLICED IN NEW SECTION OF WEB.Aug 16, 2002 · N119UA · Boeing 747422 · Fuselage Main, FrameSDR 2002UALA01352Frame · damagedFUSE FRAME WEB AT STA 1540 BETWEEN STR 43L AND 45L NEED TO BE REPAIRED. MAJOR REPAIR ACCOMPLISHED. SPLICED IN NEW SECTION OF WEB.Aug 16, 2002 · N119UA · Boeing 747422 · Fuselage Main, FrameSDR 2002UALA01317Skin · dentedFUSELAGE SKIN DENTED AT STA 1485, STR 45L AND 46L. MAJOR REPAIR ACCOMPLISHED. FUSELAGE SKIN DENT WAS REWORKED.Aug 16, 2002 · N119UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR 2002UALA01316Skin · gougedFUSELAGE SKIN, STA 1520 TO 1540, STR 42L, IS DENTED AND GOUGED. MAJOR REPAIR ACCOMPLISHED. DOUBLER AND TRIPLER APPLIED.Aug 16, 2002 · N119UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR 2002UALA01312Battery · dischargedEMERGENCY LIGHTS AT 3L BLINKS ON & OFF. ALSO, FLOOR LIGHTS AT 32-34C BLINK. REPLACED BATTERY.Aug 15, 2002 · N173UA · Boeing 747422 · Emergency LightingSDR 2002UALA01311Stringer · damagedDAMAGE TO FUSELAGE STRINGER 43L FOUND, STA 1520 TO 1540. MAJOR REPAIR ACCOMPLISHED. DOUBLER REPAIR PERFORMED.Aug 14, 2002 · N119UA · Boeing 747422 · Fuselage Main, Longeron/StringerSDR 2002UALA01267Connector · defectiveEEL EXIT SIGN UNDER VIDEO MONITOR NEXT TO NUMBER 3 MAIN ENTRY DOOR ON LEFT HAND SIDE OF AIRCRAFT INOP. EXIT SIGN WIRING SHOWED OPEN WIRE IN EXIT SIGN ASSEMBLY. MAJOR REPAIR ACCOMPLISHED. REPLACED CONNECTOR ON EXIT SIGN ASSEMBLY.Jul 30, 2002 · N179UA · Boeing 747422 · Emergency LightingSDR 2002UALA01246Tire · failedNR 4 REAR TIRE BLEW ON TAKEOFF, FOUND UPON ARRIVAL. NR 3 REAR TIRE INVOLVED. SUPPLEMENTAL DATA UPDATE TIRE POSITION 4R THROWN TREAD ON TAKEOFF. CAUSE UNDETERMINED (NO SIGN OF FOD OR LOW PRESSURE CONDITION) TIRE AND MATE (3R) REPLACED. TIRE WAS 1ST RECAP.Jul 28, 2002 · N119UA · Boeing 747422 · TireSDR 2002UALA01196Switch · malfunctionedDOOR 5L WARNING LIGHT ILLUMINATED. REPLACED 5L DOOR WARNING SWITCH. OPERATION CHECKED OK.Jul 19, 2002 · N104UA · Boeing 747422 · Door Warning SystemSDR 2002UALA01181Blade · failedEXPERIENCED PROBLEMS W/EEC, BLEED, OIL QTY AND PRESSURE. SUPPLEMENTAL DATA UPDATE ENGINE SURGED DUE TO FAILURE OF HPT T-2 BLADE. T2 BLADE FAILURE WAS DUE TO CORROSION UNDER THE BLADE PLATFORM. RESULTANT VIBRATION FRACTURED NR 4 BEARING OIL TUBE AND EGT HARNESJul 15, 2002 · N116UA · Boeing 747422 · Turbine SectionSDR 2002UALA01154Battery · dischargedCONSTANT BATTERY DISCHARGE OCCURRED AFTER TAKE-OFF. SUPPLEMENTAL DATA UPDATE THE MAIN BATTERY AND MAIN BATTERY CHARGER WERE REPLACED. NO FURTHER PROBLEMS WERE REPORTED. SHOP REPORTED NO FAULTS FOUND FOR REMOVED BATTERY AND BATTERY CHARGER.Jul 10, 2002 · N180UA · Boeing 747422 · Battery/Charger System
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