Boeing 747-451

Service difficulty reports · 2,469

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 = '747451'
  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 NWAA070816305Frame · crackedDURING "M" CHECK, FOUND CRACK IN LT FRAME WEB AT BS 1265 STRINGER 26L. REPAIRED PER EA 63-208883 SECTION I. REPETITIVE INSPECTIONS PER SECTION II TO BE ACCOMPLISHED EVERY 2000 CYCLES. SECTION III WILL BE BASED ON SECTION II FINDINGS.Feb 27, 2007 · N665US · Boeing 747451 · Fuselage Main, FrameSDR NWAA070796305Frame · crackedDURING "M" CHECK, FOUND CRACK IN AFT LOWER SIDE OF PYLON FRAME OUTBOARD CUTOUT FOR PANEL 484ER. REPAIRED PER EA 63-208900.Feb 27, 2007 · N665US · Boeing 747451 · Nacelle/Pylon, Frame/Spar/RibSDR NWAA070806305Frame · crackedDURING "M" CHECK, FOUND CRACK ON THE BS 1256 FRAME WEB AT STRINGER 26R. INTERIM REPAIR WAS ACCOMPLISHED PER SECTION I OF EA 63-208895. REPETITIVE INSPECTIONS PER SECTION II TO BE ACCOMPLISHED EVERY 2000 CYCLES. SECTION III WILL BE BASED ON SECTION II FINDINGFeb 27, 2007 · N665US · Boeing 747451 · Fuselage Main, FrameSDR NWAA070676309Battery Pack · dischargedDURING OVERNIGHT CHECK, FOUND UPPER DECK EMERGENCY TRACK LIGHTING INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.Feb 24, 2007 · N669US · Boeing 747451 · Emergency LightingSDR NWAA070566310Power Supply · inoperativeDURING OVERNIGHT LINE CHECK, EXTERIOR EMERGENCY LIGHTS RT OVERWING 2 FWD LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.Feb 9, 2007 · N670US · Boeing 747451 · Emergency LightingSDR NWAA070556310Power Supply · inoperativeDURING OVERNIGHT LINE CHECK, EMERGENCY LIGHT EXIT SIGN 3R WAS INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.Feb 9, 2007 · N670US · Boeing 747451 · Emergency LightingSDR NWAA070546302Receptacle · burnedDURING CRUISE, FLIGHT ATTENDANT REPORTED LIGHTS IN LAV BY DOOR 2L INOP AND STRONG ELECTRICAL BURNING SMELL. AIRCRAFT WAS DIVERTED TO ANC, AND AN EMERGENCY WAS DECLARED. LANDING WAS UNEVENTFUL. MAINTENANCE FOUND CHARRING IN ELECTRIC SOCKET. BALLAST WIRING WFeb 7, 2007 · N662US · Boeing 747451 · Electrical Power System WiringSDR 2007UALA00327Lamp · inoperativeFOUND DOOR 1L EMERGENCY SLIDE ILLUMINATION LIGHT INOP. RELAMPED, OP CHECKED OK.Feb 6, 2007 · N105UA · Boeing 747451 · Emergency LightingSDR 2007UALA00326Light · inoperativeFOUND EEL INOP, C ZONE AT LAV 110 SIDEWALL. FOUND EEL STRIP BROKEN. REPLACED EEL STRIP, OP CHECKED OKFeb 6, 2007 · N105UA · Boeing 747451 · Emergency LightingSDR 2007UALA00325Lamp · inoperativeFOUND EEL'S INOPERATIVE AT SEATS 3A-AFT, 4A-AFT, 5A-AFT, 5F-AFT. RELAMPED EACH SEAT POSITION, ALL OP CHECKED OK FOR SERVICE.Feb 6, 2007 · N105UA · Boeing 747451 · Emergency LightingSDR 2007UALA00302Structure · dentedFOUND DENT AND SCRATCH BELOW AND FWD OF R5 DOOR ON BLUE STRIPE. DENT MEASURES 3 INCHES BY 4 INCHES BY .125 INCH DEEP, AREA BURNISHED AND INSPECTED FOR CRACKS, NONE NOTED. CONT OF AMIS ITEM 53120 -AREA BLENDED AND HFEC ACP REF UA-EVA-60656, INSTALLED DOUBLER Feb 5, 2007 · N105UA · Boeing 747451 · Fuselage Main, StructureSDR NWAA070826305Frame · crackedDURING "M" CHECK, FOUND CRACK ON BS 340 BL 0 FRAME. REPAIRED PER EA 63-208887.Feb 4, 2007 · N665US · Boeing 747451 · Fuselage Main, FrameSDR NWAA070916305Door Frame · corrodedDURING "M" CHECK, FOUND CORROSION ON BULK CARGO DOOR REVEAL WEB AT BS 1990. REPAIRED PER EA 63-208888.Feb 1, 2007 · N665US · Boeing 747451 · Fuselage Main, StructureSDR 2007UALA00266Lamp · inoperativeRIGHT OVERWING AFT EMERGENCY ILLUM LIGHT INOPERATIVE. RELAMPED, OP CHECKED OK.Feb 1, 2007 · N105UA · Boeing 747451 · Emergency LightingSDR NWAA070966305Skin · crackedDURING "M" CHECK, FOUND CRACK IN NR 4 PYLON LT INBOARD SKIN NAC STA 276, NWL 170, PANEL 482EL CUTOUT. REPAIRED PER EA 63-208898.Jan 31, 2007 · N665US · Boeing 747451 · Nacelle/Pylon, Plate/SkinSDR NWAA070836305Tension Tie · crackedDURING "M" CHECK, FOUND CRACK IN BS 1220 RT TENSION TIE DOUBLER AT STRINGER 8R AND STRINGER 9R AND A EXISTING TRIM OUT ON THE FRAME DOUBLER AT STRINGER 9R. REPAIRED PER EA 63-208886 SECTION I AND II.Jan 31, 2007 · N665US · Boeing 747451 · Fuselage Main, StructureSDR 0700136310Battery Pack · inoperativeDURING LINE CHECK, FOUND UPPER DECK RT EMERGENCY LIGHT BATTERY PACK INOP. MAINTENANCE REMOVED AND REPLACED BATTERY BACK. OPERATIONAL CHECK GOOD AND AIRCRAFT RETURNED TO SERVICE.Jan 17, 2007 · N670US · Boeing 747451 · Emergency LightingSDR 2007UALA00104Fire Loop · false indicationFLIGHT DIVERTED DUE TO FWD CARGO FIRE WARNING. SUPPLEMENTAL DATA UPDATE FWD CARGO RED FIRE WARNING ILLUM DURING CRUISE. ARMED & DISCHARGED FIRE BOTTLES. ACFT DIVERTED TO APW WESTERN SAMOA. NO EVIDENCE OF FIRE DISCOVERED. IDENTIFIED FAULTS IN BOTH A & B LOOPJan 16, 2007 · N105UA · Boeing 747451 · Fire DetectionSDR 0700026312Line · leakingDURING CRUISE, HYDRAULIC QUANTITY WENT TO ZERO. FOLLOWED COM PROCEDURE FOR LOSS OF HYDRAULIC SYSTEM. FLIGHT CONTINUED ON TO DTW. YELLOW EMERGENCY WAS DECLARED UPON ARRIVAL IN DTW. AIRCRAFT LANDING WAS UNEVENTFUL. MAINTENANCE REMOVED AND REPLACED RETURN TUJan 6, 2007 · N672US · Boeing 747451 · Hydraulic System, MainSDR 0700016312Light · inoperativeDURING OVERNIGHT CHECK, CABIN EMERGENCY FLOOR LIGHTS INOP LT SIDE ROWS 51-66. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHTS. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.Jan 6, 2007 · N672US · Boeing 747451 · Emergency LightingSDR 0602796305Battery Pack · dischargedDURING OVERNIGHT CHECK, SEVERAL EMERGENCY LIGHTS INOP. UPPER DECK FLOOR. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY AND BATTERY PACK. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.Dec 24, 2006 · N665US · Boeing 747451 · Emergency LightingSDR 0602426304Wire · chafedDURING APPROACH NR 1 ENGINE FLAMED OUT. THE ENGINE WINDMILLED FOR APPROXIMATELY 10 MINUTES AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND CHAFFED WIRES AND TEST REVEALED LOW FUEL PRESSURE. REMOVED AND REPLACED FUEL METERING UNIT, FUEL PNov 12, 2006 · N664US · Boeing 747451 · Engine Fuel System WiringSDR 0602416304Battery Pack · inoperativeDURING OVERNIGHT MAINTENANCE, FOUND LT OVERWING AFT 2 EMERGENCY LIGHTS NOT WORKING. MAINTENANCE REMOVED AND REPLACED POWER PACK. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.Nov 10, 2006 · N664US · Boeing 747451 · Emergency LightingSDR 0602286313Controller · malfunctionedGALLEY NR 2 FWD RIGHT OVEN CATCHES ON FIRE AND POPS CIRCUIT BREAKER. MAINTENANCE R & R OVEN CONTROLLER. OPERATION CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.   Oct 14, 2006 · N673US · Boeing 747451 · Buffet/GalleysSDR 0602266303Power Supply · dischargedDURING PREFLIGHT CHECK FOUND D-ZONE LT EMERGENCY FLOOR LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED DOOR 4L POWER SUPPLY. OPERATIONAL CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.   Oct 11, 2006 · N663US · Boeing 747451 · Emergency LightingSDR 0601906307Battery · no testDURING LINE CHECK UPPER DECK LT EMERGENCY DOOR BATTERY TEST FAILED. REPLACED BATTERY PACK PER AMM 52-23-14 AND TESTED OK.   Sep 4, 2006 · N667US · Boeing 747451 · Fuselage Main, Plate/SkinSDR 0601706306Power Supply · dischargedFOUND CEILING MOUNTED EMERGENCY LIGHTS IN ZONE A LEFT FORWARD AND ZONE B RIGHT, LIGHTS INOP. MAINTENANCE REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.Jul 26, 2006 · N666US · Boeing 747451 · Emergency LightingSDR 0601716306Light · inoperativeFLOOR MOUNTED EMERGENCY LIGHTS ZONE E LEFT SIDE INOP. MAINTENANCE REPLACED LIGHT ASSEMBLY.Jul 25, 2006 · N666US · Boeing 747451 · Emergency LightingSDR 0601486302Battery Pack · inoperativeDURING LINE CHECK FOUND UPPER DECK RT DOOR EMERGENCY POWER SYSTEM INOPERATIVE. REPLACED BATTERY PACK, TESTS OK.   Jul 3, 2006 · N662US · Boeing 747451 · Emergency ExitsSDR 0601366304Battery Pack · dischargedDURING LINE CHECK FOUND UPPER DECK LT DOOR EMERGENCY POWER SYSTEM BATTERY INOPERATIVE. REPLACED BATTERY PACK, TESTS OK.   Jun 23, 2006 · N664US · Boeing 747451 · Emergency ExitsSDR 0601376304Battery Pack · dischargedDURING LINE CHECK FOUND UPPER DECK RT DOOR EMERGENCY POWER SYSTEM INOPERATIVE. REPLACED BATTERY PACK, TESTS OK.   Jun 23, 2006 · N664US · Boeing 747451 · Emergency ExitsSDR 0601306310Battery Pack · dischargedDURING LINE CHECK FOUND UPPER DECK RT DOOR EMERGENCY POWER SYSTEM BATTERY INOPERATIVE. REPLACED BATTERY PACK STOCK NUMBER 07-3300-4-0027.Jun 21, 2006 · N670US · Boeing 747451 · Emergency ExitsSDR 0601316313Power Supply · dischargedDURING OVERNIGHT MAINTENANCE FOUND LT BODY FAIRING EMERGENCY LIGHTS INOP. REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.   Jun 19, 2006 · N673US · Boeing 747451 · Emergency LightingSDR 0601296301Fuel Control · malfunctionedDURING CRUISE THE NR 3 ENGINE EXPERIENCED A FLAME-OUT AND COULD NOT BE RESTARTED. THE FLIGHT CONTINUED TO KIX AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 3 ENGINE FMU AND FUEL PUMP. AN ENGINE RUN WAS PERFORMED WITH NORMAL INDICATIONS.   Jun 18, 2006 · N661US · Boeing 747451 · Fuel Control/Turbine EnginesSDR 0601016306Power Supply · dischargedDURING LINE CHECK, FOUND A/C RIGHT SIDE FORWARD OF DOOR 3, AFT WING FAIRING EMERGENCY LIGHT INOP. REPLACED POWER SUPPLY. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE. May 17, 2006 · N666US · Boeing 747451 · Emergency LightingSDR 0601006306Power Supply · dischargedDURING LINE CHECK, FOUND A/C RIGHT SIDE UNDER DOOR 3, AFT WING FAIRING EMERGENCY LIGHT INOP. REPLACED POWER SUPPLY. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE. May 17, 2006 · N666US · Boeing 747451 · Emergency LightingSDR 0600996301Power Supply · dischargedDURING LINE CHECK, FOUND AFT GALLEY EMERGENCY LIGHTS INOP. REPAIRED BROKEN WIRES, AND REPLACED POWER SUPPLY. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE. May 14, 2006 · N661US · Boeing 747451 · Emergency LightingSDR 0600986308Wire · brokenDURING LINE CHECK, FOUND AFT GALLEY EMERGENCY LIGHTS INOP. REPAIRED BROKEN WIRES, AND REPLACED POWER SUPPLY. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE. May 12, 2006 · N668US · Boeing 747451 · Light System WiringSDR 0600966303Battery Pack · no testDURING LINE CHECK, MAINTENANCE FOUND LEFT U/D DR. EMERGENCY BATTERY OK ANNUNCIATOR FAILED TEST. TPE MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. May 9, 2006 · N663US · Boeing 747451 · Emergency ExitsSDR 0600836306Battery · inoperativeDURING LINE CHECK, FOUND 2 AFT EMERGENCY LIGHT ASSEMBLIES INOP ON RIGHT WING TO FUSELAGE FAIRING. REPLACED POWER SUPPLY AND BATTERIES. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE. Apr 29, 2006 · N666US · Boeing 747451 · Emergency LightingSDR 0600826316Control Unit · malfunctionedAFTER TAKEOFF, CREW WAS UNABLE TO RETRACT THE T/E FLAPS PAST 5 DEGREES, AND HAD A T/E DRIVE MESSAGE. DECISION WAS MADE TO RETURN TO DTW, 170,000 LBS OF FUEL WAS DUMPED. A YELLOW EMERGENCY WAS DECLARED FOR LANDING, AND A/C LANDED WITHOUT INCIDENT. DTW MAINTEApr 27, 2006 · N676NW · Boeing 747451 · Trailing Edge Flap Control SystemSDR 0600766303Odor · detectedWHILE AT ALTITUDE, FLIGHT ATTENDANT REPORTED A BURNING PLASTIC ODOR WAS COMING FROM THE VCC ENTERTAINMENT AREA. FLIGHT ATTENDANT TURNED OFF PED POWER. FLIGHT CONTINUED ON AND LANDED WITHOUT INCIDENT. PANASONIC MAINTENANCE PERFORMED COMPLETE INSPECTION OF IFApr 22, 2006 · N6303 · Boeing 747451 · Air Distribution SystemSDR 0600726307Skin · corrodedDURING L-CHECK FOUND CORROSION ON RT FUSELAGE SKIN AT BS 2090 AT LAV VACUUM VENT HOSE OUTLET. REPAIRED PER EA 63-206472 SECTION I. PERMANENT REPAIR WILL BE ACCOMPLISHED DURING NEXT L-CHECK PER EA 63-206472 SECTION II.Apr 17, 2006 · N667US · Boeing 747451 · Fuselage Main, Plate/SkinSDR 2006UALA00528Lamp · inoperativeEEL INOP AT SEATS 5J FWD AND CREW REST STAIRS.Mar 20, 2006 · N105UA · Boeing 747451 · Emergency LightingSDR 2006UALA00527Power Supply · inoperativeEMERGENCY LIGHT INOP DOOR 3L BUSTLE.Mar 20, 2006 · N105UA · Boeing 747451 · Emergency LightingSDR 2006UALA00526Lamp · burned outEMERGENCY LIGHT INOP DOOR 2R BUSTLE.Mar 20, 2006 · N105UA · Boeing 747451 · Emergency LightingSDR 2006UALA00525Wire · damagedWALL EEL LIGHTS BETWEEN MID-LAVS INOPERATIVE. REPLACED CABLE & CONNECTORS. SUSPECT DAMAGE FROM DRINK CARTS & CABLES NOT PROPERLY POSITIONED NEXT TO SEAT TRACK.Mar 20, 2006 · N105UA · Boeing 747451 · Light System WiringSDR 0600746304Frame · crackedDURING M-CHECK FOUND CRACK IN FUSELAGE FRAME WEB AT BS 320 LBL 15. REPAIRED PER EA 63-206470.Mar 17, 2006 · N664US · Boeing 747451 · Fuselage Main, FrameSDR 0600456301Battery · dischargedDURING LINE CHECK FOUND RIGHT UPPER DECK DOOR EMERGENCY POWER RESERVOIR BATTERY DISCHARGED. DTW LINE MAINTENANCE REPLACED EMERGENCY POWER RESERVOIR BATTERY IAW MM 52-23-14 AND RETURNED AIRCRAFT TO SERVICE.Feb 25, 2006 · N661US · Boeing 747451 · Emergency LightingSDR 0600426305Control System · malfunctionedDURING CLIMB, THERE WAS A TOTAL LOSS OF HYDRAULIC SYSTEM NR 2. FOLLOWED COM PROCEDURE. CONTINUED ON TO DESTINATION PER DISPATCH, AND LANDED WITHOUT INCIDENT. NGO MAINTENANCE REMOVED AND REPLACED NR 10 SPOILER CONTROL PACKAGE, AND ENG HYDRAULIC PUMP. OPERATFeb 18, 2006 · N665US · Boeing 747451 · Drag Control System
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