N740CK

Service difficulty reports · 146

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

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 n_number = 'N740CK' AND registry_match = 'registration'
  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 KCSA2026100859Fire Warning · false activationCARGO FIRE AFT. CORRECTIVE ACTION: NO SIGNS FIRE NOTED AND SUSPECTED ISSUE WAS DRY ICE CARRIED IAW CONDITIONAL INSPECTION B747 AMM 05-51-56, FIM 21-00 TASK 810 AND FIRE WARNING TEST. B747 AMM 26-11-00.Oct 8, 2026 · N740CK · Boeing 7474H6 · Fire DetectionSDR KCSA2026093058Door · damagedGEAR DOOR EICAS. INSP & TROUBLESHOT IAW AMM 05-41-07, FIM 32-61, & AMM 32-61-00. DAMAGED LT BLG INBD DOOR & HARDWARE. ALL CHKD GOOD IAW AMM 32-61-00. NO DEFECTS. TWO AREAS OF DAMAGE ON LT BLG INBD DOOR. OTBD AFT SECONDARY DOOR SKIN & CLOSEOUT BEAM. TEMP RESep 30, 2026 · N740CK · Boeing 7474H6 · Landing Gear DoorsSDR KCSA202605271039Web · corrodedCORROSION FOUND ON FORWARD CARGO TORQUE BOX AT STA 660 APPROXMay 27, 2026 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202512121244Web · crackedAFTER NDT INSPECTION A DEFECT NOTED ON HOLE AT BONDED WEB ASSEMBLY STA 2598 WL 265 AND RBL 39Dec 12, 2025 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202512121243Tension Tie · crackedAFTER NDT ACCOMPLISHED A HFEC OPEN INSPECTION ON TENSION TIE STA 1180 L/H SIDE FOUND 3 EA FASTENER HOLE WITH DEFECT INDICATIONDec 12, 2025 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202512121242Tension Tie · crackedAFTER NDT INSPECTION 3 EA FASTENER HOLES FOUND WITH DEFECT INDICATION ON TENSION TIE BS 1140 LT.Dec 12, 2025 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202512121241Seat Track · corrodedDURING " OK TO INSTALL " FOUND SEAT TRACK AT FUSELAGE STA 1960 RBL 11.33 WITH EXFOLIATION CORROSION AT THE LOWER SURFACE FLANGEDec 12, 2025 · N740CK · Boeing 7474H6 · Fuselage, Seat/Cargo Attach FittingsSDR KCSA202512121240Tension Tie · crackedAFTER NDT INSPECTION FOUND TWO CRACKS ON TWO FASTENER HOLES AT TENSION TIE 1120 LT SIDE.Dec 12, 2025 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202512121239Intercostal · crackedA CRACK INDICATION WAS IDENTIFIED BETWEEN FASTENERS AT BL 0 BETWEEN STA 320 AND STA 340Dec 12, 2025 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202512101238Fuel Tank · corrodedCORROSION FOUND ON FUEL CTR TANK BETWEEN UPPER SKIN EDGE AND CANTED AREA MAIN DECK STA 1241, BL 0, NWL 175Dec 10, 2025 · N740CK · Boeing 7474H6 · Fuel StorageSDR KCSA202512091237Power Supply · inoperativeEMERGENCY LIGHTS L5734 STA 498, L1382 STA 360, L5604 STA 470 WONT TURN ON.Dec 9, 2025 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202512091236Skin · corrodedCORROSION FOUND ON FUEL CTR TANK ON UPPER SKIN MAIN W/W UPPER SURFACE MAIN DECK STA 1241 LBL 2Dec 9, 2025 · N740CK · Boeing 7474H6 · Fuel StorageSDR KCSA202512091235Reservoir · dischargedEMERGENCY POWER RESEVOIR DISCHARGED (LH)Dec 9, 2025 · N740CK · Boeing 7474H6 · Emergency ExitsSDR KCSA202512051234Longeron Fitting · crackedAFTER NDT INSPECTION PER W/O 740037417 EO 5313-23-02 FOUND 1 EA FASTENER HOLE WITH CRACK INDICATION ON STA 2598 STR 11 LONGERON L/H SIDE UPPER FITTINGDec 5, 2025 · N740CK · Boeing 7474H6 · Fuselage Main, Longeron/StringerSDR KCSA202512051233Tension Tie · crackedAFTER TENSION TIE NDT INSPECTION FOUND 7 EA FASTENER HOLES WITH CRACK INDICATION ON STEEL PLATE STA 1180 R/HDec 5, 2025 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202512051232Plate · crackedAFTER TENSION TIE NDT INSPECTION FOUND 8 EA FASTENER HOLES WITH CRACK INDICATION ON STEEL PLATE BS 1140 RT.Dec 5, 2025 · N740CK · Boeing 7474H6 · Fuselage Main, StructureSDR KCSA202512051231Plate · crackedAFTER TENSION TIE NDT INSPECTION FOUND 7 EA FASTENER HOLES WITH CRACK INDICATION ON STEEL PLATE BS 1220 RT.Dec 5, 2025 · N740CK · Boeing 7474H6 · Fuselage Main, StructureSDR KCSA202512051230Plate · crackedAFTER TENSION TIE NDT INSPECTION FOUND 7 EA FASTENER HOLES WITH CRACK INDICATIONS ON STEEL PLATE BS 1180 LT.Dec 5, 2025 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202512051229Web · crackedSEVERAL CRACKED PANELS IN AREA INSIDE OF THE FUSELAGE FWD OF NOSE GEAR WELL STA 140-180 L/H AND R/H LOCATIONS. 4 EA. WEBSDec 5, 2025 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202504261076Bulb · inoperativeMULTIPLE EMERGENCY LIGHTS ARE INOP ON UPPER DECKApr 26, 2025 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202501241003Light · no testMULTIPLE UPPER DECK EMERGENCY LIGHTS TURN OFF AFTER 3 SECONDS OF OPERATION.Jan 24, 2025 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202411091115Light · inoperativeU/D L/H EMERGENCY DOOR EMERGENCY LIGHTS INOPNov 9, 2024 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA2024052417Smoke Detector · faultedON FINAL FOR 8R, AIRCRAFT LOWER CARGO FIRE WARNING ANNUNCIATED. FOLLOWED QRH AND DISCHARGED FIRE BOTTLES. PER B747-400 AMM 05-51-95 CONDITIONAL INSPECTION COMPLETED AND NO DEFECTS NOTED. CARGO DETECTOR AIRCRAFT 3 LOOP B FAIL. REPLACED CARGO AIRCRAFT 3 LOOP BMay 24, 2024 · N740CK · Boeing 7474H6 · Fire DetectionSDR KCSA202311141137Battery · inoperativePERFORMED EMERGENCY POWER RESERVOIR CHECK OPS CHECK FAILED R/H UPPER DOOR BATTERY INOPNov 14, 2023 · N740CK · Boeing 7474H6 · Emergency ExitsSDR KCSA2023092736Snubber · failedL1 DOOR DIFFICULT TO OPEN AND CLOSE. FOUND ROTARY SNUBBER TO BE BAD, REMOVED AND REPLACED ROTARY SNUBBER IAW 747-400 AMM 52-11-10, OPERATIONS CHECKS NORMAL.Sep 27, 2023 · N740CK · Boeing 7474H6 · Passenger/Crew DoorsSDR KCSA202309151111Battery · inoperativeLH UPPER DECK EMERGENCY ESCAPE DOOR BATTERY IS DEADSep 15, 2023 · N740CK · Boeing 7474B5 · Emergency ExitsSDR KCSA202309141110Seat Track · corrodedPOSSIBLE CORROSION ON SEAT TRACK AT STA 1670 RBL 12.Sep 14, 2023 · N740CK · Boeing 7474H6 · Fuselage, Seat/Cargo Attach FittingsSDR KCSA202309141109Support Fitting · corrodedLH OB ELEVATOR REACTION HINGE SUPPORT FITTING IS CORRODED.Sep 14, 2023 · N740CK · Boeing 7474H6 · Elevator Miscellaneous StructureSDR KCSA202309141108Bulkhead · crackedSTA 2598 BLKHD R/H FWD INNER CHORD CRACKED AT 1 EA. LOCATIONSep 14, 2023 · N740CK · Boeing 7474H6 · Fuselage Main, BulkheadSDR KCSA202309141107Stiffener · crackedTOP STIFFENER CRACKED @ STATION 300 L/H SIDE AS MARKEDSep 14, 2023 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202309141106Bulkhead · crackedCRACK FOUND STA 2598 R/H SIDE IN INNER CHORD ADJACENT TO LOWEST INBOARD FASTENER HOLE AT INTERIM REPAIRSep 14, 2023 · N740CK · Boeing 7474H6 · Fuselage Main, BulkheadSDR KCSA202309141105Attach Angle · cracked#3 PYLON I/B SKIRT FAIRING ATTACH ANGLE HAS POSSIBLE CRACKSep 14, 2023 · N740CK · Boeing 7474H6 · Fuselage Main, Attach FittingsSDR KCSA202309141104Angle · crackedAFT LOWER L-ANGLE CRACKED AT STA 440, STR 26 FWD SIDE OF R1 DOOR OPENING.Sep 14, 2023 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202306261072Bottle · low pressureL/H UPPER DECK ESCAPE SLIDE AFT BOTTLE LOW AFTER SERVICING.Jun 26, 2023 · N740CK · Boeing 7474H6 · Escape SlideSDR KCSA2023013102Cover · damagedCOVER HAS FALLEN OFF AND SHATTERED FROM FLIGHT DECK EMERGENCY ACCESS LIGHT AIRCRAFT OF P7. REMOVED AND REPLACED SHATTERED COVER ASSEMBLY IN ACCORDANCE WITH B747-400 AMM 33-11-11Jan 31, 2023 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202211211213Light · inoperativeMULTIPLE EMERGENCY LIGHTS INOPNov 21, 2022 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202206271081Light · inoperativeR/H UPPER DECK DOOR EMERGENCY LIGHTS INOPJun 27, 2022 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202206271080Light · inoperativeL/H UPPER DECK DOOR EMERGENCY LIGHTS INOPJun 27, 2022 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202201061000Light · inoperativeRH UPPER DECK EMERGENCY ESCAPE DOOR EMERGENCY LIGHTS INOPJan 6, 2022 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202107301086Support Bracket · corrodedRIGHT HAND ELEVATOR INBOARD ACTUATOR UPPER HINGE OUTBOARD SUPPORT BRACKET HAS EVIDENCE OF CORROSIONJul 30, 2021 · N740CK · Boeing 7474H6 · Elevator StructureSDR KCSA202107301085Support Bracket · corrodedRIGHT HAND ELEVATOR INBOARD ACTUATOR UPPER HINGE INBOARD SUPPORT BRACKETS HAS EVIDENCE OF CORROSIONJul 30, 2021 · N740CK · Boeing 7474H6 · Elevator StructureSDR KCSA202107211084Stiffener · crackedCRACKED STIFFENER ON NWW STA 310 RBL 10Jul 21, 2021 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202107211083Stiffener · crackedCRACKED STIFFENER ON NWW STA 310 LBL 10Jul 21, 2021 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202107131082Frame · corrodedFOUND EVIDENCE OF CORROSION ON MAIN DECK UNDER FLOOR BOARD STA 1480 LBL 20Jul 13, 2021 · N740CK · Boeing 7474H6 · Fuselage Main, FrameSDR KCSA202106301078Stiffener · cracked3 EA. CRACK INDICATIONS ON NWW AT STA 310 R/H WL 130, RADIUS OF STIFFENERJun 30, 2021 · N740CK · Boeing 7474H6 · Fuselage Miscellaneous StructureSDR KCSA202103031013Light · inoperativeUPPER DECK EMERGENCY LIGHT STA 644 INOPMar 3, 2021 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202005201064Light · inoperativeUPPER DECK AFT EMERGENCY LIGHT INOPMay 20, 2020 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202003041022Light · inoperativeL/H UPPER DECK DOOR EMERGENCY SLIDE LIGHTS INOP L2927 AND L2930Mar 4, 2020 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA202003041021Light · inoperativeR/H UPPER DECK DOOR EMERGENCY SLIDE LIGHTS INOP L2927 AND L2930Mar 4, 2020 · N740CK · Boeing 7474H6 · Emergency LightingSDR KCSA201908281203Angle · corrodedLOWER INSIDE ANGLE OF AFT PIT CARGO DOOR HAS CORROSION IN MULTIPLE SPOTSAug 28, 2019 · N740CK · Boeing 7474H6 · Cargo/Baggage Doors
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