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 0202816310Terminal · disconnectedDURING LINE CHECK, FOUND FLOOR PATH EMERGENCY LIGHTS INOPERATIVE FROM DOOR 3R - SEAT 38H. RECONNECTED TERMINAL AT SEAT 38. OPERATIONAL CHECK GOOD.Aug 29, 2002 · N670US · Boeing 747451 · Emergency LightingSDR 0202716304Pump · failedDURING CLIMB, LOST HYDRAULIC FLUID FROM THE NR 3 HYDRAULIC SYSTEM. TURNED NR 3 HYDRAULIC PUMPS OFF AND AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED THE NR 3 ENGINE DRIVEN HYDRAULIC PUMP. OPERATIONAL CHECK GOOD.Aug 20, 2002 · N664US · Boeing 747451 · Hydraulic Pump (Electric/Engine), MainSDR 0202706309Connector · not seatedDURING LINE CHECK, FOUND FLOOR PATH EMERGENCY LIGHTS INOPERATIVE FROM ROWS 51-60. RESEATED CONNECTOR AT ROW 51. OPERATIONAL CHECK GOOD.Aug 20, 2002 · N669US · Boeing 747451 · Emergency LightingSDR 0202726311Coffeemaker · burnedDURING FLIGHT, SMOKE EMITTED FROM THE NR 3 GALLEY COFFEEMAKER. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. FOUND WIRE BURNT AT BOTTOM OF COFFEEMAKER. REPLACED THE COFFEEMAKER. OPERATIONAL CHECK GOOD.Aug 14, 2002 · N671US · Boeing 747451 · Buffet/GalleysSDR 0202616310Connector · disconnectedDURING LINE CHECK (TPE), FOUND -A- ZONE FLOOR PATH EMERGENCY LIGHTS INOPERATIVE ON THE RIGHT SIDE. RECONNECTED THE LIGHT CONNECTOR AT DOOR 1R. OPERATIONAL CHECK GOOD.Aug 10, 2002 · N670US · Boeing 747451 · Emergency LightingSDR 0202496310Wire · disconnectedDURING LINE CHECK, FOUND FLOOR PATH EMERGENCY LIGHTS INOPERATIVE AFT OF ROW 51. RECONNECTED WIRE. OPERATIONAL CHECK GOOD.Jul 30, 2002 · N670US · Boeing 747451 · Light System WiringSDR 0202276303Wire · disconnectedDURING LINE CHECK, FOUND THE RIGHT SIDE FLOOR PATH EMERGENCY LIGHTS ROWS 21-31 ILLUMINATING INTERMITTENTLY. RECONNECTED WIRE. OPERATIONAL CHECK GOOD.Jul 5, 2002 · N663US · Boeing 747451 · Light System WiringSDR 0202256309Oven · overheatedDURING FLIGHT, THE LEFT OVEN IN THE NR 1 GALLEY OVERHEATED AND SMOKED. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED THE OVEN. OPERATIONAL CHECK GOOD.Jul 3, 2002 · N669US · Boeing 747451 · Buffet/GalleysSDR 0202286316Coffeemaker · dirtyDURING FLIGHT, A FLIGHT ATTENDANT REPORTED AN ELECTRICAL FUME ODOR IN THE AREA BENEATH THE STAIRS. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. CLEANED COFFEEMAKER, OPERATIONAL CHECK GOOD.Jul 2, 2002 · N676NW · Boeing 747451 · Buffet/GalleysSDR 0202126301Gasper Fan · failedDURING CRUISE, FLIGHT CREW NOTICED AN ELECTRICAL SMOKE SMELL IN THE CABIN. AIRCRAFT DIVERTED TO SEA AND LANDED WITHOUT INCIDENT. REPLACED THE GASPER FAN. OPERATIONAL CHECK GOOD.Jun 29, 2002 · N661US · Boeing 747451 · Air Distribution FanSDR 0202106303Wire · disconnectedDURING LINE CHECK, FOUND FLOOR PATH EMERGENCY LIGHTS INOPERATIVE FROM DOOR 2R TO 3R. RECONNECTED WIRE. OPERATIONAL CHECK GOOD.Jun 20, 2002 · N635US · Boeing 747451 · Light System WiringSDR 0201706306Light · inoperativeDURING LINE CHECK, FOUND ZONE 'C' LEFT FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED LIGHT AND RECONNECTED WIRES. OPERATIONAL CHECK GOOD.May 22, 2002 · N666US · Boeing 747451 · Emergency LightingSDR 0201456306Odor · detectedDURING CRUISE, AN INTENSE BURNING SMELL EMITTED IN THE AREA OF DOOR 5L. TURNED OFF RECIRCULATION FANS AND THE AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. VISUALLY INSPECTED AREA WITH NO DEFECTS NOTED.May 1, 2002 · N666US · Boeing 747451 · Air Distribution SystemSDR 0201456305Odor · detectedDURING CRUISE, AN INTENSE BURNING SMELL EMITTED IN THE AREA OF DOOR 5L. TURNED OFF RECIRCULATION FANS AND THE AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. VISUALLY INSPECTED AREA WITH NO DEFECTS NOTED.May 1, 2002 · N666US · Boeing 747451 · Air Distribution SystemSDR 0201356311Coffeemaker · burned(BOM) DURING FLIGHT, AN ELECTRICAL BURNING SMELL EMITTED FROM THE FIRST CLASS GALLEY. TURNED OFF OVEN AND COFFEEMAKERS AND AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED THE COFFEEMAKERS AND THERMOSTATS IN THE NBR 1 AND NBR 2 POSITIOApr 18, 2002 · N671US · Boeing 747451 · Detection SystemSDR 0201226311Fan · failedDURING FLIGHT, AN ELECTRICAL BURNING SMELL EMITTED IN THE AREA OF DOOR 1R. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED THE EQUIPMENT COOLING EXHAUST FAN. OPERATIONAL CHECK GOOD.Apr 18, 2002 · N671US · Boeing 747451 · Air Distribution FanSDR 0201216301Switch · malfunctionedDURING FLIGHT, THE CAPTAIN'S WINDOW ARCED AND SMOKED. TURNED OFF WINDOW HEAT AND AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPAIRED WIRE AND INSULATED TERMINAL ON WINDOW 2L OVERHEAT SWITCH. OPERATIONAL CHECK GOOD.Apr 18, 2002 · N661US · Boeing 747451 · Windshield/Door Rain/Ice RemovalSDR 0201236311Oven · malfunctionedDURING FLIGHT, AN ELECTRICAL BURNING SMELL EMITTED IN THE AREA OF DOOR 1R. THE SMELL DISSIPATED DURING DESCENT AND THE AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED OVENS 1-24 AND 1-25. OPERATIONAL CHECK GOOD.Apr 16, 2002 · N671US · Boeing 747451 · Buffet/GalleysSDR 0201146304Wire · disconnectedDURING LINE CHECK, FOUND THE RIGHT FIRST CLASS FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. RECONNECTED WIRES. OPERATIONAL CHECK GOOD.Apr 5, 2002 · N664US · Boeing 747451 · Light System WiringSDR 2002UALA00327Light · inoperativeFORWARD ASSEMBLY (RIGHT SIDE) EXTERIOR EMERGENCY LIGHT (FORWARD BULB) IS INOP. THIS DISCREPANCY WAS FOUND DURING THE COURSE OF A MAINTENANCE CHECK, (B-CK). RELAMPED.Feb 26, 2002 · N106UA · Boeing 747451 · Emergency LightingSDR 0200286306Socket · damagedDURING LINE CHECK, FOUND FLOOR PATH EMERGENCY LIGHTS ON THE RIGHT SIDE OF ZONE 'D' INOPERATIVE. REPAIRED SOCKET ASSEMBLY. OPERATIONAL CHECK GOOD.Feb 4, 2002 · N666US · Boeing 747451 · Emergency LightingSDR 2002UALA00145Control Handle · malfunctionedRETURNED TO THE FIELD DUE TO LANDING GEAR HANDLE WOULD NOT RAISE PAST LEVER LOCK AFTER TAKEOFF. NO EICAS MESSAGES APPEARED.Jan 27, 2002 · N105UA · Boeing 747451 · Landing Gear SelectorSDR 0200306308Support · corrodedDuring "H" check found corrosion on support for main deck drain pan at BS 940 RBL 42. Repaired per EA 63-187821.Jan 23, 2002 · N668US · Boeing 747451 · Fuselage Internal Mounting StructureSDR 0200216303Connector · looseDURING LINE CHECK, FOUND FLOOR PATH EMERGENCY LIGHTS INOPERATIVE FROM ROW 12JK THROUGH 35 HJK. RESEATED WIRE CONNECTOR. OPERATIONAL CHECK GOOD.Jan 23, 2002 · N663US · Boeing 747451 · Light System WiringSDR 0200316308Skin · crackedDuring "H" check found crack in fuselage skin at upper forward corner of aft cargo door cutout. Repaired per EA 63-187966 Rev C Section I. Established monitor inspection and will accomplish Section II at or prior to 21,009 cycles. Section III of EA 63-187966 wJan 22, 2002 · N668US · Boeing 747451 · Fuselage Main, Plate/SkinSDR 0200016303Wire · disconnectedDURING LINE CHECK, FOUND FLOOR PATH EMERGENCY LIGHTS INOPERATIVE FROM ROWS 21R - 31R, CENTER AND LEFT LIGHTS AT GALLEY 3A, AND LEFT AND RIGHT LIGHTS AT GALLEY 2A. RECONNECTED WIRES. OPERATIONAL CHECK GOOD.Jan 1, 2002 · N663US · Boeing 747451 · Light System WiringSDR 0104786307Floor Support · corrodedDURING "H" CHECK FOUND CORROSION ON FLOOR SUPPORT BETWEEN BS 510-520 LBL 41.5. REPAIRED PER EA 63-186876.Dec 6, 2001 · N667US · Boeing 747451 · Fuselage Miscellaneous StructureSDR 0104916307Floorbeam · corrodedDURING "H" CHECK FOUND CORROSION ON FLOORBEAM UPPER CHORD AT BS 920 RBL 51. REPAIRED PER EA 63-186690.Dec 5, 2001 · N667US · Boeing 747451 · Fuselage Main, Floor BeamSDR 0104216310Wire · damagedDURING LINE CHECK, FOUND B-ZONE LEFT SIDE FLOOR EMERGENCY ESCAPE PATH LIGHTS INOPERATIVE. REPAIRED WIRING AT 10B. OPERATIONAL CHECK GOOD.Nov 8, 2001 · N670US · Boeing 747451 · Light System WiringSDR 0103896306Light · inoperativeDURING LINE CHECK, FOUND ZONE-D RIGHT SIDE AND ZONE-B LEFT SIDE EMERGENCY FLOOR PATH LIGHTS INOPERATIVE. REPAIRED FLOOR PATH LIGHTING. OPERATIONAL CHECK OK.Oct 31, 2001 · N666US · Boeing 747451 · Emergency LightingSDR 0103816313Circuit Board · faultyDURING LANDING, RECEIVED A FIRE CARGO AFT MESSAGE AND THE FIRE BELL SOUNDED. THERE WAS NO SIGN OF FIRE BUT FOLLOWED THE AFT CARGO FIRE PROCEDURE AND PROCEEDED TO THE GATE WITHOUT INCIDENT. REPLACED THE AFOLTS CARD A32 AND FOUR FIRE BOTTLES. OPERATIONAL CHECOct 27, 2001 · N673US · Boeing 747451 · Fire DetectionSDR 0103806311Power Supply · dischargedDURING LINE CHECK, FOUND THREE SETS OF EMERGENCY LIGHTS INOPERATIVE ON THE LEFT SIDE AND TWO SETS OF EMERGENCY LIGHTS INOPERATIVE ON THE RIGHT SIDE. REPLACED THE POWER SUPPLY AT DOOR 3L AND LIGHT ASSEMBLY AT STA 1871. OPERATIONAL CHECK GOOD.Oct 25, 2001 · N671US · Boeing 747451 · Emergency LightingSDR 2001UALA02120Light · miswiredLEFT HAND FUSELAGE EMERGENCY LIGHT AT MOST FORWARD POSITION INOP. FOUND LIGHT ASSEMBLY WIRED WRONG (POWER TO GROUND). REWIRED LIGHT ASSEMBLY AND REPLACED FUSE. OPS CHECKED OK.Oct 11, 2001 · N105UA · Boeing 747451 · Emergency LightingSDR 2001UALA02115Light · inoperativeEMERGENCY LIGHT INOP AFT UPPER DECK CEILING BETWEEN SLIDE DOORS. REPLACED LAMP, CHECKED OK.Oct 10, 2001 · N105UA · Boeing 747451 · Emergency LightingSDR 0103466302Connector · damagedDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTS INOPERATIVE FROM ROWS 26ABC - 36ABC AND FROM ROW 11JK - DOOR 2R. REPAIRED ELECTRICAL CONNECTORS. OPERATIONAL CHECK GOOD.Sep 30, 2001 · N662US · Boeing 747451 · Light System WiringSDR 0103236302Connector · looseDURING LINE CHECK, FOUND CABIN EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE IN C AND D ZONE. RECONNECTED NUMEROUS LOOSE ELECTRICAL CONNECTORS AT LIGHT FIXTURES. OPERATIONAL CHECK NORMAL.Sep 10, 2001 · N662US · Boeing 747451 · Emergency LightingSDR 0103146308Fan · malfunctioned(PEK) DURING CRUISE, SMOKE EMITTED IN THE FLIGHT DECK. TURNED OFF ALL FANS AND SMOKE DISSIPATED. RESET LOWER RECIRCULATION FAN AND LEFT THE UPPER RECIRCULATION FANS OFF. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. OPERATIONAL CHECK OF ALAug 30, 2001 · N668US · Boeing 747451 · Air Distribution FanSDR 2001UALA01837Light · inoperativeEMERGENCY LIGHT INOP 55C EEL. IN-SEAT EEL LAMP INOP. REPLACED LAMP ASSY.Aug 21, 2001 · N106UA · Boeing 747451 · Emergency LightingSDR 0102996302Wire · damagedDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE BETWEEN SEAT ROWS 30-39R, 26-41L, 10-21R, AND AT LAVATORY DOOR 4R2. REPAIRED WIRING AND RESEATED ELECTRICAL CONNECTORS. OPERATIONAL CHECK NORMAL.Aug 21, 2001 · N662US · Boeing 747451 · Light System WiringSDR 0102986310Light · inoperativeDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTS INOPERATIVE AT SEAT 9R, BETWEEN SEATS 2-4L, 26-31R, 51-65R, AND AT LAVATORY DOOR 2R. RESEATED ELECTRICAL CONNECTORS. REPLACED LIGHT ASSEMBLIES AND LAMPS AS REQUIRED. OPERATIONAL CHECK NORMAL.Aug 21, 2001 · N670US · Boeing 747451 · Emergency LightingSDR 0103036311Power Supply · dischargedDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE IN 'E' ZONE RIGHT SIDE. REPLACED POWER SUPPLY. OPERATIONAL CHECK NORMAL.Aug 19, 2001 · N671US · Boeing 747451 · Emergency LightingSDR 0103006309Light · inoperativeDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE AT ROW 35 AND AT ROW 52R. REPLACED LAMPS, OPERATIONAL CHECK NORMAL.Aug 18, 2001 · N669US · Boeing 747451 · Emergency LightingSDR 0103016306Wire · disconnectedDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE AT PASSENGER DOOR 1L. RECONNECTED WIRING, OPERATIONAL CHECK NORMAL.Aug 17, 2001 · N666US · Boeing 747451 · Light System WiringSDR 0102976308Light · inoperativeDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE AT ROW 1L, 4L, 51L, 66R, 21-31L AT LAV 2R, DOOR 4R, AND AT AFT GALLEY. REPAIRED WIRING AT 66 AND 4 AND RECONNECTED WIRING AT 21. RELAMPED AND REPLACED LIGHT FIXTURES. OPERATIONAL CHECK NORMAug 16, 2001 · N668US · Boeing 747451 · Emergency LightingSDR 0102866307Light · inoperativeDURING LINE CHECK (PEK), FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE BETWEEN SEAT ROWS 16L-18L. REPAIRED LIGHTING. OPERATIONAL CHECK NORMAL.Aug 15, 2001 · N667US · Boeing 747451 · Emergency LightingSDR 0102796302Pan · damagedDURING CRUISE, PASSENGER ENTERTAINMENT SYSTEM BECAME INOPERATIVE. FLIGHT ATTENDANT ATTEMPTED NUMEROUS SYSTEM RESETS FOLLOWED BY THE SMELL OF SMOKE IN A-ZONE. SMOKE SMELL DISAPPEARED WHEN SYSTEM WAS TURNED OFF AND LEFT OFF. REPAIRED DRIP BASIN ABOVE PROJECTOAug 5, 2001 · N662US · Boeing 747451 · Air Distribution SystemSDR 0102826308Connector · looseDURING LINE CHECK (PEK), FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE BETWEEN ROWS 40-45L. SECURED LOOSE CONNECTION. OPERATIONAL CHECK NORMAL.Aug 4, 2001 · N668US · Boeing 747451 · Emergency LightingSDR 0102726307Wire · disconnectedDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE AT LAV DOOR 4L, LAV DOOR 2L, AND ROW 10AB. RECONNECTED WIRING AT SEAT 10AB LIGHT ASSEMBLY AND LAV DOOR 4L. OPERATIONAL CHECK NORMAL.Aug 1, 2001 · N667US · Boeing 747451 · Light System WiringSDR 0102756304Light · inoperativeDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE AT PASSENGER DOOR 3R BETWEEN SEATS 10-12R AND 25L. REPLACED LIGHT ASSEMBLIES. OPERATIONAL CHECK NORMAL.Jul 29, 2001 · N664US · Boeing 747451 · Emergency LightingSDR 0102596306Hydraulic Line · rupturedDURING CLIMB, THE AIRCRAFT LOST THE NBR 4 HYDRAULIC SYSTEM FLUID QUANTITY AND PRESSURE. CREW DECLARED AN EMERGENCY AND RETURNED TO MNL AND LANDED WITHOUT INCIDENT. REPLACED THE HYDRAULIC RETURN LINE BETWEEN THE CASE DRAIN MODULE AND HEAT EXCHANGER, CASE DRAJul 22, 2001 · N666US · Boeing 747451 · Hydraulic System, Main
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