Boeing 747-4H6

Service difficulty reports · 524

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 = '7474H6'
  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 WRLA20130607593Channel · crackedCRACK ON MAIN DECK LT TENSION TIE AFT CHANNEL AT BS 1220. REPAIRED IAW EGAT EI W2013A53B-1477, REV. 1. CONDITION CHECK NORMAL.Jun 7, 2013 · N740WA · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR WRLA20130607592Channel · crackedCRACK ON MAIN DECK RT TENSION TIE AFT CHANNEL AT BS 1180. REPAIRED IAW EGAT EI W2013A53B-1476, REV 1. CONDITION CHECK NORMAL.Jun 7, 2013 · N740WA · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR WRLA20130607591Channel · crackedCRACK ON MAIN DECK RT TENSION TIE AFT CHANNEL AT BS 1120. REPAIRED IAW EGAT EI W2013A53B-1468, REV 1. CONDITION CHECK NORMAL.Jun 7, 2013 · N740WA · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR WRLA20130607590Channel · crackedCRACK ON MAIN DECK LT TENSION TIE AFT CHANNEL AT BS 1120. REPAIRED IAW EGAT EI W2013A53B-1468, REV. 1. CONDITION CHECK NORMAL.D.Jun 7, 2013 · N740WA · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA20130515001Display · failedFUMES, HEAVY IN SCENT, IN COCKPIT DURING DESCENT, AFTER FIRST OFFICER'S PRIMARY FLIGHT DISPLAY FAILURE. PERFORMED FUMES IN CABIN CONDITIONAL INSPECTION IAW MM CHP 5-51-56 TASK 05-51-56-200-801. CONFIRMED FUMES SOURCE WAS FIRST OFFICER'S PRIMARY FLIGHT DISPLAMay 15, 2013 · N741CK · Boeing 7474H6 · Central DisplaySDR EIAA20130412004Battery Pack · dischargedUPPER DECK LEFT DOOR BATTERY PACK TEST FAILS. REPLACED BATTERY PACK.Apr 9, 2013 · N493EV · Boeing 7474H6 · Emergency LightingSDR EIAA20130412003Battery Pack · dischargedUPPER DECK AFT CENTER AND RIGHT EXIT SIGNS INOP. REPLACED BATTERY PACK.Apr 9, 2013 · N493EV · Boeing 7474H6 · Emergency LightingSDR UIEA2013031800138Frame · damagedFRAME WAS FOUND TO HAVE BENT AND CRACKED AREA IN ITS LOWER FLANGE NEAR BS 260 ON THE LEFT HAND OTBD SIDE OF THE NOSE WHEEL WELL OPENING. THE FORWARD DAMAGE WAS APPROX 1.5" LONG. THE CHORD IS A 7075-T62 EXTRUSION IAW DWG 65B07942. THE DAMAGED FRAME WAS REPAIRMar 18, 2013 · N718BA · Boeing 7474H6 · Fuselage Main, FrameSDR UIEA2013031300128Actuator · failedAFTER TAKEOFF, DURING GEAR RETRACTION A LOUD BANG WAS HEARD AND A HEAVY VIBRATION WAS FELT COMING FROM THE NOSE GEAR AREA, FOLLOWED BY A TOTAL LOSS OF HYD SYS NR 1. ON INVESTIGATION, NOSE GEAR DOOR ACTUATOR WAS FOUND TO BE FAILED CAUSING TOTAL FLUID LOSS. NOMar 13, 2013 · N718BA · Boeing 7474H6 · Landing Gear Door ActuatorSDR EIAA20130222002Light · inoperativeUPPER DECK EMERGENCY EXIT LIGHT LEFT DOOR INOP.Feb 22, 2013 · N493EV · Boeing 7474H6 · Emergency LightingSDR EIAA20130222001Light · inoperativeUPPER DECK AFT CENTER EMERGENCY EXIT AND RIGHT EMERGENCY EXIT LIGHTS INOP.Feb 22, 2013 · N493EV · Boeing 7474H6 · Emergency LightingSDR UIEA2013020700074Warning Message · false activationSTATUS MESSAGE LOWER EICAS SCREEN: SWG TL SW S2497- SWING TAIL LATCH/ LOCK INDICATION SYS - CLOSED/ LATCHED LIMIT SWITCHES, EICAS INDICATES NORMAL CMC INDICATES NO FAULTS.Feb 6, 2013 · N718BA · Boeing 7474H6 · Central WarningSDR UIEA2013020400066Skate Angle · crackedCRACK ON THE SKATE ANGLE OF NR 3 PYLON INBD FAIRING AT NAC STA 457. REPAIRED IAW EI NR T2013A54B-290, REV 00 AND REV 01.Feb 2, 2013 · N718BA · Boeing 7474H6 · Nacelle/Pylon Miscellaneous StructureSDR UIEA2013020400067Structure · damagedCRACK ON THE UPPER BIFURCATION WALL OF NR 1 RT THRUST REVERSER. REPAIRED IAW EI NR T2013A78B-309, REV 00 AND REV 01.)Feb 2, 2013 · N718BA · Boeing 7474H6 · Engine Thrust ReverserSDR KCSA201301030001Skin · corrodedFUSELAGE SKIN CORRODED AT BS 1740, WL 96, RBL 30, STR 46R.Jan 3, 2013 · N740CK · Boeing 7474H6 · Fuselage Main, Plate/SkinSDR KCSA201301011000Skin · corrodedPOSSIBLE CORROSION ON EXTERNAL SKIN AT STA 1740, WL 96, RBL 30.Jan 1, 2013 · N740CK · Boeing 7474H6 · Fuselage Main, Plate/SkinSDR EIAA20121128095Unknown · malfunctionedWING GEAR EXTENSION FAILED TO EXTEND. PERFORMED INSP LANDING W/ ONE MAIN GEAR UP PHASE I INSP ON RT & LT SIDE. PER MM 5-51-40 NO FINDINGS. REPLACED NR 4 HYD RETURN FILTER PER MM 29-11-29, REPLACED NR 4 HYD CASE DRAIN FILTER PER MM 29-11-18, REPLACED NR 4 HYNov 28, 2012 · N493EV · Boeing 7474H6 · Landing Gear Retraction/Extension SystemSDR WRLA20121002556Unknown · odorTHE CREW WROTE UP "STRONG ELECTRICAL SMELL AFTER GEAR EXTENSION" INBOUND TO OKO. CREW ALSO REPORTS THE NR 3 PACK TRIPPED OFF SHORTLY AFTER SMELL NOTICED AND ONCE THIS HAPPENED THE SMELL WENT AWAY. INSPECTED NR 3 PACK AND GEAR HANDLE WITH NO DEFECT NOTED. DEOct 2, 2012 · N740WA · Boeing 7474H6 · Air Distribution SystemSDR WRLA20120823555Fire Detector · contaminatedRTO DUE TO FIRE INDICATION ON MAIN DECK. MX FOUND CONDENSATION ON DETECTOR. REMOVED CONDENSATION, ALL CHECKS OK.Aug 23, 2012 · N740WA · Boeing 7474H6 · Fire DetectionSDR WRLA20120801554Skin Panel · crackedMX HAS ADVISED THAT A CRACK APPROX 3 1/2 FEET IN LENGTH AND ANOTHER CRACK APPROX 8 INCHES IN LENGTH HAVE BEEN FOUND ON TOP OF THE RIGHT WING AFT OF THE LEADING EDGE. THE CRACKS ARE IN 2 SEPARATE PANELS.Aug 1, 2012 · N742WA · Boeing 7474H6 · Wing, Plate/SkinSDR EIAA20120707054Battery Pack · no testLT UPPER DECK EMERGENCY DOOR OPENING, BATTERY TEST INOPERATIVE. REPLACED BATTERY POWER SUPPLY. OPS CHECKED OK.Jul 17, 2012 · N493EV · Boeing 7474H6 · Emergency ExitsSDR KCSA20120606005Battery Pack · dischargedRIGHT EMERGENCY DOOR BATTERY WILL NOT TEST. REMOVED AND REPLACED RIGHT UPPER DECK DOOR EMERGENCY BATTERY PACK IAW MM 52-23-14. OPS CHECK NORMAL.Jun 6, 2012 · N740CK · Boeing 7474H6 · Emergency ExitsSDR KCSA20120529004Display · failedAFTER TAKEOFF PRIMARY EICAS (UPPER DISPLAY) FAIL WITHOUT AUTO SWITCHING TO LOWER POSITION. F/O PFD DISPLAY COLOR GUN FAIL DID NOT GO TO GRAY SCALE, DISPLAY FAILED. CAPT ND DISPLAY FAILED, ALSO FAILED TO GO TO GRAY SCALE, CAPT PFD FAILED. PER SERVICE BULLETIMay 29, 2012 · N741CK · Boeing 7474H6 · Central DisplaySDR UIEA2012043000170Light · inoperativeL1 DOOR SLIDE EMERGENCY LIGHT INOPERATIVE. REMOVED AND ATTEMPTED TO CHARGE THE L1 DOOR SLIDE EMERGENCY LIGHT ASSY POWER PACK. INSTALLED SAME LIGHT ASSY IAW AMM 33-51-06 BUT OPS CHECK FAILED.Apr 30, 2012 · N718BA · Boeing 7474H6 · Emergency LightingSDR UIEA2012032300102Autothrottle Sys · slowEXTREMELY SLOW AUTO THROTTLE RESPONSE. MODERATE TO SEVERE TURBULANCE ENCOUNTERED. ADVANCING THROTTLE RESULTED IN ACFT OVERSPEED, THEN 20 KTS LOW. AUTO THROTTLE TURNED OFF. SEVERE TURBULENCE ENCOUNTERED FOR 10 MINUTES. PERFORMED OPS CHECK OF LT FMC FOR PRESMar 22, 2012 · N718BA · Boeing 7474H6 · Auto Throttle SystemSDR UIEA2012030200074Switch · out of sequenceEICAS MSG GEAR DOOR. FOUND ALTERNATE EXTENTION SYS OUT OF SEQUENCE, RESET ALTERNATE GEAR EXTENSION SWITCH IAW MM 32-35-00 AND DID AN OPS CHECK IAW MM 32-35-00.Mar 1, 2012 · N718BA · Boeing 7474H6 · Landing Gear Retraction/Extension SystemSDR KCSA201202141010Rib · crackedLEFT WING L/E NOSE BEAM LOWER RIB IS CRACKED AT ILES 1120.Feb 17, 2012 · N741CK · Boeing 7474H6 · Wing, Rib/BulkheadSDR KCSA201202091003Door Frame · wornAFT OF APU DOORS LOWER STRUCTURE AT 6 O'CLOCK POSITION STA 2742 HAS SIGNS OF WEAR.Feb 9, 2012 · N741CK · Boeing 7474H6 · Fuselage Main, StructureSDR KCSA201202081002Stiffener · crackedUPPER RUDDER LOWER WEB HAS A CRACKED STIFFENER.Feb 8, 2012 · N741CK · Boeing 7474H6 · Rudder Miscellaneous StructureSDR KCSA201202081001Web · damagedUPPER RUDDER LOWER WEB IS DAMAGED.Feb 8, 2012 · N741CK · Boeing 7474H6 · Rudder Miscellaneous StructureSDR KCSA201202081000Skin · damagedTHERE IS A SMALL AREA OF WEAR DAMAGE THAT EXCEEDS SRM LIMITS AT STA 2360 TO 2364 ON THE FUSELAGE SKIN AT THE VERTICAL STAB SEAL INTERFACE LT SIDE.Feb 8, 2012 · N741CK · Boeing 7474H6 · Fuselage Main, Plate/SkinSDR KCSA121020Light · failedUPPER DECK STA 560 - 580 CEILING EMERGENCY LIGHT FAILED TEST LIGHT WENT OUT AFTER 5 MINUTES.Feb 4, 2012 · N741CK · Boeing 7474H6 · Emergency LightingSDR KCSA121019Stringer · crackedCRACK ON STR 10L AT STA 2430 IN JACKSCREW COMPARTMENT.Feb 4, 2012 · N741CK · Boeing 7474H6 · Fuselage Main, Longeron/StringerSDR UIEA2011122100725Fairing · damagedDURING WALKAROUND, DAMAGE WAS FOUND TO THE RT AFT WING TO BODY FAIRING AT BS 1560, APPROX STRINGER 38R.; THE AIRPLANE HAS 8,082 TFC AND 60,711 TFH AT THE TIME OF THE PART 1 REPAIR. THE DAMAGE CONSISTS OF A HOLE IN THE WING TO BODY FAIRING HONEYCOMB STRUCTURE MDec 20, 2011 · N718BA · Boeing 7474H6 · Aerodynamic FairingsSDR WRLA20110930513Frame · crackedDURING TENSION TIE INSPECTION FOUND FRAME CRACKED AT BS 1140 RT STRINGER CUTOUT AT S10R. PERFORMED FRAME REPAIR PER SRM 53-40-07.Sep 30, 2011 · N741WA · Boeing 7474H6 · Fuselage Main, FrameSDR WRLA20110922512Frame · damagedDURING TENSION TIE INSPECTION FOUND DAMAGE CUT OUT AT BS 1160 RT. PERFORMED FRAME SEGMENT REPAIR PER 747-400 SRM REPAIR 3 AND IAI WORK DOCUMENT CS-25702-002 REV A.Sep 22, 2011 · N741WA · Boeing 7474H6 · Fuselage Main, FrameSDR WRLA20110922511Frame · damagedDURING TENSION TIE INSPECTION, FOUND DAMAGE CUT OUT AT BS 1160 LT. PERFORMED FRAME SEGMENT REPAIR PER SRM REPAIR 3 AND IAI WORK DOCUMENT CS-25702-002 REV "A".Sep 22, 2011 · N741WA · Boeing 7474H6 · Fuselage Main, FrameSDR WRLA20110725495Smoke Warning · false activationEICAS ALERT "FIRE CARGO FWD" ALERT ON FINAL APPROACH TO RUNWAY 34R. TOWER/ATC NOTIFIED- EMERGENCY EQUIPMENT DISPATCHED TO AIRCRAFT. SUSPECT FALSE INDICATION- DUE CONDENSATION. VISUALLY CHECKED HEATERS AND CONTROLLERS END, AND 2 FWD CARGO COMPARTMENT. ZONE Jul 25, 2011 · N743WA · Boeing 7474H6 · Smoke DetectionSDR KCSA111166Flap Track · corrodedNR 6 FLAP TRACK HAS RUST UNDER BUSHING PLATE WHERE IT ATTACHES TO REAR SPAR.Jul 19, 2011 · N740CK · Boeing 7474H6 · Trailing Edge FlapsSDR KCSA111165Flap Track · corrodedNR 3 FLAP TRACK HAS RUST UNDER BUSHING PLATE WHERE IT ATTACHES TO REAR SPAR.Jul 19, 2011 · N740CK · Boeing 7474H6 · Trailing Edge FlapsSDR KCSA111164Flap Track · corrodedNR 7 FLAP TRACK HAS RUST UNDER BUSHING PLATE WHERE IT ATTACHES TO REAR SPAR.Jul 19, 2011 · N740CK · Boeing 7474H6 · Trailing Edge FlapsSDR KCSA111163Stiffener · crackedRIGHT I/B ELEVATOR FRONT SPAR STIFFENER CRACKED AT ELEV STA 94.7.Jul 19, 2011 · N740CK · Boeing 7474H6 · Elevator, Spar/RibSDR KCSA111162Stiffener · crackedRIGHT I/B ELEVATOR FRONT SPAR STIFFENER CRACKED AT ELEV STA 106.8.Jul 19, 2011 · N740CK · Boeing 7474H6 · Elevator, Spar/RibSDR UIEA2011071600365Battery Pack · dischargedFOUND MAIN DECK EMERGENCY LIGHTS INOPERATIVE. IAW AMM 33-51-04-902-001-001, REV 71, REPLACED EMERGENCY LIGHT BATTERY AND PERFORMED OPS TEST. RESULT WAS SATISFACTORY.Jul 16, 2011 · N718BA · Boeing 7474H6 · Emergency LightingSDR UIEA2011071100362Skin · damagedBENT DAMAGE ON THE AFT CARGO DOOR FWD LOWER EDGE SKIN. (REPAIR - IAW EI NR T2011A52B - 1503 REV 00. AND REV 01)Jul 11, 2011 · N718BA · Boeing 7474H6 · Cargo/Baggage DoorsSDR UIEA2011070800360Keelbeam · corrodedLEVEL II CORROSION ON KEELBEAM NEAR BS 1307,WL 116, LBL 9. CORROSION WAS BLENDED. BLENDED AREA WAS SHOT PEENED, ALODINED, PRIMED AND TOP COATED USING WHITE ENAMEL. A LAYER OF CORROSION COMPOND WAS APPLIED TO THE REWORKED AREA. AFTER REWORK THE DAMAGE IS CJul 8, 2011 · N718BA · Boeing 7474H6 · Fuselage Main, KeelSDR UIEA2011070700366Frame · corrodedCORROSION ON FWD LOWER CHORD (PN 65B15207-15) OF BULKHEAD AT STA 1348, RBL 49.5. (REPAIR IAW EI NR T2011A53B-1529, REV 00 AND REV 01 AND REV 02.)Jul 7, 2011 · N718BA · Boeing 7474H6 · Fuselage Main, FrameSDR UIEA2011070700364Stiffener · corrodedCORROSION ON STIFFENER. PN 65B10497-601 OF KEEP TORQUE BOX AT STA 1416 RBL 5. RT W/W. (REPAIRED IAW EI NR T2011A53B-1527 REV 00 AND REV 01, REV 02.Jul 7, 2011 · N718BA · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR UIEA2011070700363Structure · corrodedCORROSION ON UPPER CHORD PN 65B10994-10 OF KEEL TORQUE BOX AT STA 1276, RBL 9, RT WING W/W. (REPAIR IAW EI NO T2011A53B-1522 REV 00. AND REV 01, REV 02.)Jul 7, 2011 · N718BA · Boeing 7474H6 · Fuselage Main, StructureSDR KCSA111160Sign · inoperativeAPPROX STA 650, UPPER DECK CEILING EMERGENCY EXIT SIGN INOP.Jul 2, 2011 · N740CK · Boeing 7474H6 · Emergency Lighting
Back to Boeing 747-4H6