N344KD

Service difficulty reports · 38

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 = 'N344KD' 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 9WGA2026101234402Hmu · faultedLOG PAGE 251714, ITEM 1, ENGINE #4 LOST THRUST IN CRUISE N1, 32% FUEL FLOW 0.3 ALL ENGINE INDICATIONS WERE NORMAL IN DESCENT AT LOW ENGINE POWER EICAS ENGINE FAIL MSG SHOWED WITH OIL PRESS GETTING LOW PROPTING PRECAUTIONARY SHUTDOWN, AFTER ARRIVAL TO ANC, MAINOct 10, 2026 · N344KD · Boeing 747446 · Fuel Controlling SystemSDR 9WGA2026052134401Buss Protection · faultyAFTER TAKE-OFF FROM NRT, INDICATION, AC BUS 1 FAIL, RETURNED TO NRT, MAINTENANCE PERFORMED PER FIM 24-23 TASK 812, REMOVED AND REPLACED BCU, TESTED EPGS (GCU1) AND EPGS 2 (GCU2) GROUND TEST COMPLIED WITH, TEST PASSED.May 21, 2026 · N344KD · Boeing 747446 · AC Power Distribution SystemSDR 9WGA2025102134401Circuit Card · dirtyCONTINOUS MASTER WARNING FIRE MAIN DECK FWD INFLIGHT, TROUBLESHOT PER FIM 26-16, TASK 864, CLEAN CIRCUIT CARD PER AMM 26-10-01, FIRE SYSTEM TEST, AMM 26-11-00, PASS NO FAULTS.Oct 22, 2025 · N344KD · Boeing 747446 · Fire DetectionSDR 9WGA202508250203Manifold · crackedENGINE #3 OIL QUANTITY WENT TO ZERO IN CRUISE FOLLOWED QRH FOR ENGINE 3 OIL PRESSURE. ENGINE SHUT DOWN PER QRH. REMOVED AND REPLACED LUBE SCAVENGE PUMP DISCHARGE MANIFOLD PER AMM 79-32-01. LEAK CHECKS GOOD.Aug 23, 2025 · N344KD · Boeing 747446 · Turbine Engine Oil SystemSDR 9WGA2025041934411Plate · corrodedRIGHT WING TRAILING EDGE FUSELAGE RUB PLATE FOR TRAILINGEDGEFLAPS HAS MULTIPLE SPOTS OF EXFOLIATION CORROSION VISIBLE. RH RUBPLATE CORROSION REMOVED AND BLENDED IAW SRM 53-40-05-1A-2-5. FASTENER HOLES STOP DRILLED COMPLETE AND DIMPLE WASHERS ADDAED AT REASSEMApr 19, 2025 · N344KD · Boeing 747446 · Fuselage Miscellaneous StructureSDR 9WGA2025021734409Support Fitting · crackedR5 DOOR STOP SUPPORT FITTING @ (STA 2231/STR 24) AT THE LOWER FASTENER HOLE HAS A CRACK @ THE 8 O'CLOCK POSITION IN THE THIRD METAL LAYER. REPAIRED FASTENER HOLE AT R5 DOOR STOP SUPPORT FITTING STA. 2231, STR. 24AT 8 O'CLOCK IAW B747-400 EAM 4453-019R2 13 FEBFeb 15, 2025 · N344KD · Boeing 747446 · Fuselage Miscellaneous StructureSDR 9WGA20250217010Support Fitting · crackedL5 DOOR STOP SUPPORT FITTING @ (STA 2231/STR 25) AT THE LOWER FASTENER HOLE HAS A CRACK @ THE 3 O'CLOCK POSITION IN THE FIRST METAL LAYER.Feb 15, 2025 · N344KD · Boeing 747446 · Fuselage Miscellaneous StructureSDR 9WGA20250217009Support Fitting · crackedR5 DOOR STOP SUPPORT FITTING @ (STA 2231/STR24) AT THE LOWER FASTENER HOLE HAS A CRACK @ THE 8 O'CLOCK POSITION IN THE THIRDMETAL LAYER.Feb 15, 2025 · N344KD · Boeing 747446 · Fuselage Miscellaneous StructureSDR 9WGA2025021234408Attach Fitting · damagedHORIZONTAL STAB ATTACH FITTING R/H OUTBOARD UPPER TENSION BOLT HOLE HAS EVIDENCE OF CORROSION/CRACK INDICATION, REPAIRED R/H OUTBOARD UPPER TENSION BOLT HOLE IAW B747-400 EAM 4453014 R3. NO DEFECTS NOTED. AIRCRAFT APPROVED FOR RETURN TO SERVICE.Feb 8, 2025 · N344KD · Boeing 747446 · Fuselage, Stabilizer Attach FittingsSDR 9WGA2025021234407Attach Fitting · damagedHORIZONTAL STAB ATTACH FITTING R/H UPPER MIDDLE OUTBOARD TENSION BOLT HOLE HAS EVIDENCE OF CORROSION/CRACK INDICATION. REPAIRED R/H UPPER MIDDLE OUTBOARD TENSION BOLT HOLE IAW B747-400 EAM 4453014 R3. NO DEFECTS NOTED. AIRCRAFT APPROVED FOR RETURN TO SERVICFeb 8, 2025 · N344KD · Boeing 747446 · Fuselage, Stabilizer Attach FittingsSDR 9WGA2025021234406Attach Fitting · corrodedHORIZONTAL STABILIZER ATTACH FITTING LEFT HAND LOWER INBD CROSSBOLT HOLE HAS EVIDENCE OF CORROSION.Feb 8, 2025 · N344KD · Boeing 747446 · Fuselage, Stabilizer Attach FittingsSDR 9WGA2025021234405Case · corrodedENG #2 FAN CASE FOUND CORROSION UNDER MID OUTER LINER SEGMENT #3. REMOVED CORROSION AT ENG #2 FAN CASE, UNDER MID OUTER LINER SEGMENT #3. FOUND WITHIN LIMITS IAW B747-400 CF6-80C2 EM GEK 92451 REV 99, 12/01/2024, ESM 72-22-01, MAT. REMOVED 0.002. AIRCRAFT APFeb 8, 2025 · N344KD · Boeing 747446 · Turbine Engine Air Inlet SectionSDR 9WGA2025021234404Case · corrodedENGINE #3 FAN CASE FOUND SLIGHTLY CORROSION BETWEEN 04:00TO 06:00 O'CLOCK. REMOVED CORRSOION AT ENGINE #3 FAN CASE BTW 0400 TO 0600 O'CLOCK, MATERIAL REMOVED 0.003, IAW CF6-30C2 W/M GEK 924 51 REV. 99, 12/01/2024 CFM 72-22-01. ALODINED AND PRIMED AREA IAW B7Feb 8, 2025 · N344KD · Boeing 747446 · Turbine Engine Air Inlet SectionSDR 9WGA2025021234403Case · corrodedENGINE #4 FAN CASE FOUND SLIGHTLY CORROSION AT 04:00 TO 06:00 O'CLOCK UNDER OGV #40 TO #44. REMOVED LIGHT CORROSION AT ENG #4 FAN CASE AT 04:00 06:00 O'CLOCK MAT. REMOVED 0.002, FOUND WITHIN LIMITS IAW B747-400. CFA-80C2 E/M GEK 92451 REV. 99 12/01/2024, ESMFeb 8, 2025 · N344KD · Boeing 747446 · Turbine Engine Air Inlet SectionSDR 9WGA2025020534402Fuel Tank · corrodedEVIDENCE OF CORROSION STA 1240 LBL 60 LH SIDE CANTED PRESS DECK AREA ON TOP OF THE CENTER FUEL TANK. REMOVED CORROSION AT STATION 1240 LBL 60 L/H CANTED SIDE PRESS DECK AREA TOP OF FUEL TANK IAW B747-400 SRM 51-10-10-02-06-0, ALODINED, PRIMED AREA IAW B747-40Feb 5, 2025 · N344KD · Boeing 747446 · Fuel StorageSDR 9WGA2025020534401Pressure Deck · corrodedEVIDENCE OF CORROSION STA 1240 ON THE RH CANTED PRESSURE DECK AREA ON THE OUTBOARD WALL. REMOVED CORROSION AT STA 1240 R/H CANTED PRESSURE DECK O/B WALL IAW B747-400 SRM 51-17-02-06-0, ALODINED, PRIMED AND TOP COATED IAW B747-400 SRM 51-20-01-06-0, PRIMED, AMFeb 5, 2025 · N344KD · Boeing 747446 · Fuselage Main, StructureSDR 9WGA20250205037Pressure Deck · erodedEVIDENCE OF CORROSION STA 1240 ON THE RH CANTED PRESSURE DECK AREA ON THE OUTBOARD WALL.Jan 13, 2025 · N344KD · Boeing 747446 · Fuselage Main, StructureSDR 9WGA202412234401Engine · surgesAIR RETURN TO ORD DUE TO ENGINE 1 SURGE, ALL INDICATIONS ABNORMAL. QRH PERFORMED, ENGINE SHUT DOWN. NO EICAS ALERTS OR STATUS MESSAGES.Dec 20, 2024 · N344KD · Boeing 747446 · Engine (Turbine/Turboprop)SDR 2024F00269Circuit Card · dirtyDISCREPANCY: TWO CONSECUTIVE FALSE "FIRE MAIN DECK AFT" AT 1942Z IN CRUISE. CORRECTIVE ACTION: CLEANED AFOLTS CARD YW8A005 PER FIM 2C-16 TASK 877. FIRE SYSTEM TEST PASSED. FIRE SYSTEM GROUND TEST PERFORMED IAW AMM 26-11-00. SYSTEM OK.Nov 5, 2024 · N344KD · Boeing 747446 · Detection SystemSDR 9WGA202409300247Control Panel · inoperativeAIR RETURN DUE TO HEADING SWITCH MCP UNRESPONSIVE IN ROLL MODE. REMOVED AND REPLACED MODE CONTROL PANEL IAW AMM 22-11-02. OPS TEST PASSES.Sep 26, 2024 · N344KD · Boeing 747446 · Autopilot SystemSDR 9WGA2024051034401Skin · ground damageDURING WALK AROUND INSPECTION ORD, FOUND DAMAGE TO FUSELAGE SKIN AT BS 200 - 210 BETWEEN S-45L TO S45R, 30-INCH-LONG DENTED, 0.5 INCH DEEP, CAUSED BY GSE EQUIPMENT STRIKING AIRCRAFT. TEMPORARY REPAIR PERFORMED IAW EA 81-2024-083 REV IR, PREPPED FOR SPECIAL FERMay 10, 2024 · N344KD · Boeing 747446 · Fuselage Main, Plate/SkinSDR 9WGA2023082234401Unknown · unknownDISCREPANCY: AIR TURN BACK DUE TO LOSS OF #4 HYDRAULIC FLUID. 50% REDUCTION IN 2 HOURS OF FLIGHT. CORRECTIVE ACTION: UPON ARRIVAL AT GATE ALL FOUR HYD SYSTEMS WERE IN THE GREEN BAND. PERFORMED LEAK CK ON #4 EDP AS PER AMM 29-11-08, NO LEAKS NOTED.Aug 22, 2023 · N344KD · Boeing 747446F · Hydraulic Power SystemSDR 9WGA2021111534401Warning Message · illuminatedIN CRUISE FLIGHT, EICAS MSG "FIRE MN DK AFT" APPEARED NUMEROUS TIMES WITH FIRE BELL & WARNING.Nov 15, 2021 · N344KD · Boeing 747446F · Fire DetectionSDR 9WGA2021110934401None · noneATB, MAIN DECK CARGO FIRE WARNING.Nov 9, 2021 · N344KD · Boeing 747446F · Fire DetectionSDR 9WGA2021062734401Warning Message · false indicationMAIN DECK CARGO FORWARD DETECTION LOOP B STATUS MESSAGE. DIVERT TO ICNJun 27, 2021 · N344KD · Boeing 747446 · Detection SystemSDR 9WGA2021060534401A/C Pack · faultedPACK 2 - DIVERTED TO SHV UNABLE TO MAINTAIN FL320, CAB ALT 8300 +100 - STABLE AT FL280.Jun 5, 2021 · N344KD · Boeing 747446 · Cabin Cooling SystemSDR 9WGA2021032934401Fire Warning · illuminatedFIRE MAIN DECK EICAS MESSAGE, CREW AND PASSENGER OXYGEN USED, OVERWEIGHT LANDING 311,600KG.Mar 29, 2021 · N344KD · Boeing 747446 · Fire DetectionSDR 9WGA2021013134401Flap System · fault messageAFTER TAKEOFF WHEN RETRACTING FLAPS FROM 20 TO 10 WE GOT AN EICAS MSG, FLAPS PRIMARY FOLLOWED BY FLAPS DRIVE.Jan 31, 2021 · N344KD · Boeing 747446F · Leading Edge Slat Position Indicating SystemSDR 9WGA2020121234401Compressor · stalledENGINE NR 1 HIGH EGT, COMPRESSOR STALL, VIBRATION. RAN ENGINE LIMIT SURGE/STALL CHECKLIST. SHUTDOWN ENGINE AND RETURNED TO SHV.Dec 12, 2020 · N344KD · Boeing 747446F · Engine (Turbine/Turboprop)SDR 9WGA2020051534401Warning System · activatedEICAS ALERT - FLAPS DRIVEMay 14, 2020 · N344KD · Boeing 747446F · Trailing Flap Position Indicating SystemSDR 9WGA20200504201Unknown · malfunctionedAIR RETURN DUE GEAR WOULD NOT RETRACT, NUMEROUS EICAS MSGS ON MULTIPLE SYSTEMS. SEE PRINTOUT MTC.May 2, 2020 · N344KD · Boeing 747446 · Landing Gear Retraction/Extension SystemSDR 9WGA20181129801Clamp · detachedEICAS MESSAGE AT TOP OF CLIMB "BLD DUCT LEAK (2)". RETURNED TO KORD FOR REPAIRS. FOUND CLAMP BLOWN OFF LEADING EDGE DUCT ON LEFT HAND SIDE.Nov 28, 2018 · N344KD · Boeing 747446F · Pneumatic Distribution SystemSDR KO0R201601280047Light · inoperativeEMERGENCY AISLE LIGHT 610C IS INOPERATIVE.Jan 28, 2016 · N344KD · Boeing 747446 · Emergency LightingSDR KO0R201601280046Light · inoperativeEMERGENCY AISLE LIGHT 742C IS INOPERATIVE.Jan 28, 2016 · N344KD · Boeing 747446 · Emergency LightingSDR KO0R201601280045Light · inoperativeEMERGENCY AISLE LIGHT 675R IS INOPERATIVE.Jan 28, 2016 · N344KD · Boeing 747446 · Emergency LightingSDR KO0R201601280044Light · inoperativeEMERGENCY AISLE LIGHT 715L IS INOPERATIVE.Jan 28, 2016 · N344KD · Boeing 747446 · Emergency LightingSDR KO0R201601280043Light · inoperativeEMERGENCY AISLE SIGN 620C LIGHT IS INOPERATIVE.Jan 28, 2016 · N344KD · Boeing 747446 · Emergency LightingSDR KO0R201601280042Light · inoperativeEMERGENCY AISLE LIGHT 530C IS INOPERATIVE.Jan 28, 2016 · N344KD · Boeing 747446 · Emergency Lighting
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