N401DZ

Service difficulty reports · 94

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 = 'N401DZ' 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 DALA2026090505003Light · not reportedSEATS 49B AND 55B EMERG PATH LIGHTS REQ REPLACEMENT. REPLACED SEATS 49B AND 55B EMERG PATH LIGHTS IAW A330-900 AMM 33-52 NOW OPS OK. (LP 9164315 - AIRCRAFT WAS GROUNDED)Sep 4, 2026 · N401DZ · Airbus A330941 · Emergency LightingSDR DALA2026082404781Bottle · low pressureSHIP 3401 DOOR 4R ASSIST BOTTLE LOW. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (9446010) AIRCRAFT WAS GROUNDED.Aug 21, 2026 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2026062903829Door · unsecurePSU DOOR HANGING DOWN AT ROW 3C. RESECURED PSU DOOR PER A330 AMM 35-21. LATCH FOUND DISBONDED. REPAIRED AS REQ'D. (8765354) AIRCRAFT WAS GROUNDED.Jun 28, 2026 · N401DZ · Airbus A330941 · Passenger Oxygen SystemSDR DALA2026022301308Bottle · low pressureR1 DOOR ASSIST PRESSURE LOW. SERVICED THE DOOR ASSIST BOTTLE IAW AMM 52-15. (8306963)Feb 19, 2026 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2026022001247Bottle · low pressureSHIP 3401 ON ARRIVAL FOUND ON FAP 1RT CHECK DOOR PRESSURE MSG. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. (8306960)Feb 19, 2026 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2026013000722Bottle · low pressureDOORS R1 & R2 ASSIST BOTTLE PRESSURES NOT WITHIN LIMITS. SERVICED DOOR ASSIST BOTTLES IAW AMM 52-15. OK FOR SERVICE. (8430424)Jan 29, 2026 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2026010600098Bottle · low pressureCHECK DOOR PRESSURE 1R. SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. (7507210)Jan 5, 2026 · N401DZ · Airbus A330941 · Service DoorsSDR DALA2025122209317Bottle · low pressureR1 DOOR ASSIST BOTTLE LOW. SERVICED BOTTLE IAW AMM 52-15. (7933910)Dec 21, 2025 · N401DZ · Airbus A330941 · Service DoorsSDR DALA2025111908444Skin · gougedFOUND 3 GOUGES BELOW AFT CARGO DOOR ON STRINGER 46R, FRAMES 60A, 61, 61A. REWORKED DAMAGED AREAS PER A330 NEO SRM 53-42-11-283-022. (7971596)Nov 18, 2025 · N401DZ · Airbus A330941 · Fuselage Main, Plate/SkinSDR DALA2025111108248Bottle · low pressureR1 DOOR ASSIST LOW. SERVICED DOOR ASSIST BOTTLE PER AMM 52-15. OK FOR SERVICE. (7971560)Nov 10, 2025 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2025092506979Housing · detached38H, 50B, & 57B EMERGENCY LIGHT HOUSINGS BROKEN OFF MOUNT. REPLACED ALL 3 HOUSINGS IAW AMM 33-51. OPS NORMAL. (1216488)Sep 25, 2025 · N401DZ · Airbus A330941 · Emergency LightingSDR DALA2025082906387Light · detachedEMERGENCY WHITE LIGHT HOUSING BROKEN OFF. REPLACED HOUSING PER AMM 33-51. OK FOR SVC. (7605681)Aug 28, 2025 · N401DZ · Airbus A330941 · Emergency LightingSDR DALA2025082206261Bottle · low pressureR1 DOOR DAMPER PRESSURE LOW. SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (7605649)Aug 22, 2025 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2025061604517Bottle · low pressureSHIP 3401 DOOR ASSIST BOTTLES ON 2R AND 4R REQ SVC/LOW. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLES PER A330 AMM 52-15. (7501653)Jun 15, 2025 · N401DZ · Airbus A330941 · Service DoorsSDR DALA2025060404257Girt Bar · fodSHIP 3401 AT DEPARTURE UNABLE TO ARM 4R DOOR. CORRECTIVE ACTION: CLEANED FOD FROM GIRT BAR. OK FOR SERVICE. (7501606)Jun 3, 2025 · N401DZ · Airbus A330941 · Emergency EquipmentSDR DALA2025050903600Girt Bar · fodSHIP 3401 FA REPORTS UNABLE TO ARM R2 DOOR. CORRECTIVE ACTION: CLEANED FOD FROM GIRT BAR. OK FOR SERVICE. (7223670)May 8, 2025 · N401DZ · Airbus A330941 · Emergency EquipmentSDR DALA2025042903305Bottle · low pressureSHIP 3401 DOOR 1R BOTTLE PRESSURE INDICATION LOW. CORRECTIVE ACTION: SERVICED DOOR BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (7223621)Apr 29, 2025 · N401DZ · Airbus A330941 · Service DoorsSDR DALA2025032402163Latch · brokenSHIP 3401 OXYGEN PANEL LATCH BROKEN / LOCATION:100. CORRECTIVE ACTION: OXY PANEL MECHANISM ADJUSTED. ALL MASK SECURED. PANEL CLOSED. OK FOR SERVICE. (0870681)Mar 22, 2025 · N401DZ · Airbus A330941 · Passenger Oxygen SystemSDR DALA2025012400594Seat Track · corrodedSHIP 3401 SEAT TRACK FOUND CORROSION AT Y-2462 BETWEEN FR27 AND FR28. CORRECTIVE ACTION: REPLACED DAMAGED SECTION OF SEAT TRACK PER A330 SRM 53-00-15-300-009. (0776791)Jan 24, 2025 · N401DZ · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2025012400593Seat Track · corrodedSHIP 3401 SEAT TRACKS FOUND CORROSION AT Y1959 FR64. CORRECTIVE ACTION: R/R BAD SECTION OF SEAT TRACK PER A330 SRM 53-00-15-300-009. (0776729)Jan 24, 2025 · N401DZ · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2025012400592Seat Track · corrodedSHIP 3401 SEAT TRACK FOUND CORROSION AT Y-2462 BETWEEEN FR27 AND FR28. CORRECTIVE ACTION: REPLACED DAMAGED SECTION OF SEAT TRACK PER A330 SRM 53-31-15-283-005. (0776716)Jan 24, 2025 · N401DZ · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2025012400591Seat Track · corrodedSHIP 3401 SEAT TRACKS FOUND CORROSION AT Y-2462 BETWEEEN FR53 AND FR53.1. CORRECTIVE ACTION: R/R BAD SECTION OF SEAT TRACK PER A330 SRM 53-31-15-300-001. (0776631)Jan 24, 2025 · N401DZ · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2025012400590Seat Track · corrodedSHIP 3401 SEAT TRACK FOUND CORROSION AT Y-2462 AFTER FR 53.2. CORRECTIVE ACTION: REPLACED SEAT TRACK SECTION PER A330 SRM 53-31-15-283-005. (0776624)Jan 24, 2025 · N401DZ · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2025012300560Seat Track · corrodedSHIP 3401 SEAT TRACK-CABIN SEAT TRACKS FOUND CORROSION AT Y450 FR37.2. CORRECTIVE ACTION: REPLACED SEAT TRACKS PER A330 SRM 51-72-11-911-001. (0775057)Jan 23, 2025 · N401DZ · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2025012300559Seat Track · corrodedSHIP 3401 SEAT TRACK-CABIN SEAT TRACKS FOUND CORROSION AT Y-450 FR37.2. CORRECTIVE ACTION: REPLACED SEAT TRACKS PER A330 SRM 51-72-11-911-001. (0775052)Jan 23, 2025 · N401DZ · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2025010700133Bottle · low pressureSHIP 3401 4R DOOR ASSIST BOTTLE IN THE YELLOW. CORRECTIVE ACTION: SERVICED 4R DOOR ASSIST REF A330 AMM 52-10. (6437507)Jan 7, 2025 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2024113011288Filter · odorSHIP 3401 DIRTY SOCK SMELL REPORTED. CORRECTIVE ACTION: REPLACED APU BREATHER FILTER AND CABIN FILTERS. OK FOR CONTINUED SERVICE. (0679756)Nov 26, 2024 · N401DZ · Airbus A330941 · Air Distribution SystemSDR DALA2024101710166Bottle · low pressureSHIP 3401 DOOR 4R ASSIST BOTTLE LOW. CORRECTIVE ACTION: SERVICED DOOR BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (5992881)Oct 16, 2024 · N401DZ · Airbus A330941 · Emergency EquipmentSDR DALA2024101710165Bottle · low pressureSHIP 3401 1R DOOR ASSIST BOTTLE LOW. CORRECTIVE ACTION: SERVICED BOTTLE PER A330 AMM 52-15. (5992880)Oct 16, 2024 · N401DZ · Airbus A330941 · Emergency EquipmentSDR DALA2024101710164Bottle · low pressureSHIP 3401 DOOR 1L ASSIST BOTTLE LOW. CORRECTIVE ACTION: SERVICED DOOR BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (5992879)Oct 16, 2024 · N401DZ · Airbus A330941 · Emergency EquipmentSDR DALA2024100109578Panel · looseSHIP 3401 OXYGEN PANEL LOOSE / LOCATION:42F. CORRECTIVE ACTION: RE-SECURED PANEL PER A330 AMM 35-21. OK FOR SERVICE. (0580058)Sep 28, 2024 · N401DZ · Airbus A330941 · Passenger Oxygen SystemSDR DALA2024091909185Oxygen Mask · unpackedSHIP 3401 O2 MASK AT SEAT 1A NEEDS TO BE RESET. CORRECTIVE ACTION: REPACKED MASKS PER A330 AMM 35-23. OK FOR SERVICE. (9737897)Sep 18, 2024 · N401DZ · Airbus A330941 · Passenger Oxygen SystemSDR DALA2024091609059Stringer · mechanic errorSHIP 3401 FR 62 / STRINGER 4L / MIS-DRILLED HOLE. CORRECTIVE ACTION: COMPLIED WITH ERA 620774-00. (0557135)Sep 14, 2024 · N401DZ · Airbus A330941 · Fuselage Main, Longeron/StringerSDR DALA2024091108923Stringer · mechanic errorSHIP 3401 MIS-DRILLED 37MM AFT OF FR64, STR 4, 9.8MM FROM EDGE OF HORIZONTAL FLANGE DURING VIASAT INSTALLATION. CORRECTIVE ACTION: COMPLIED WITH ERA 620774-14 REV ORIGINAL. (0549115)Sep 10, 2024 · N401DZ · Airbus A330941 · Fuselage Main, Longeron/StringerSDR DALA2024080907925Unknown · odorSHIP 3401 - ATB - PERFORMED AN AIR TURN BACK DUE TO ODOR/FUME IN THE CABIN. CORRECTIVE ACTION: INSPECTED BOTH ENGINES AND APU, NO VISIBLE LEAKS. PERFORMED BORO INSPECTION OF #1 AND #2 ENGINE IP AND HP COMPRESSORS, NO FINDINGS. COMPLIED WITH PACK BURN AND REPLAAug 7, 2024 · N401DZ · Airbus A330941 · Air Distribution SystemSDR DALA2024022802776Connector · damagedSHIP 3401 FOUND SEAT-TO-FLOOR EEPLS CONNECTOR LOCKING MECHANISM BROKEN AND CONNECTOR BEING HELD TOGETHER BY ELECTRICAL TAPE. CORRECTIVE ACTION: REPLACED MALE CONNECTOR IAW A330 ESPM 20-44. OPS CHECK GOOD. (5391244)Feb 28, 2024 · N401DZ · Airbus A330941 · Light System WiringSDR DALA2024022602648Oxygen Mask · unwanted deploySHIP 3401 OXYGEN PANEL MASK DEPLOYED / LOCATIONS:103. CORRECTIVE ACTION: CLOSED 02 FA SEAT PANEL REF A330 AMM 35-21. (0214814)Feb 23, 2024 · N401DZ · Airbus A330941 · Passenger Oxygen SystemSDR DALA2024021402125Oxygen Mask · unwanted deploySHIP 3401 OXYGEN PANEL MASK DEPLOYED / LOCATIONS:100. CORRECTIVE ACTION: SECURED DR1R OXYGEN PANEL. OK FOR CONT SVC. (0200664)Feb 14, 2024 · N401DZ · Airbus A330941 · Passenger Oxygen SystemSDR DALA2024012901317Bottle · low pressureSHIP 3401 R1 DOOR ACTUATOR EMERGENCY RSVR PRESSURE LOW. CORRECTIVE ACTION: SERVICED THE CYLINDER PER A330 AMM 52-10. LEAK CHK GOOD. (4967995)Jan 28, 2024 · N401DZ · Airbus A330941 · Emergency EquipmentSDR DALA2023112609684Unknown · unknownSHIP 3401 EMERGENCY EXIT COVER DIFFUSER LENS DAMAGED OR MISSING. LOCATIONS 605. CORRECTIVE ACTION: INSTALLED EMERGENCY EXIT COVER LENS. (0080082)Nov 24, 2023 · N401DZ · Airbus A330941 · Emergency LightingSDR DALA2023111309326Unknown · unknownSHIP 3401 EMERG LIGHTS AT 36HJ 57HJ AND 55AB INOP. CORRECTIVE ACTION: FOUND HARNESS DISCONNECTED AT ALL LOC. RECONNECT HARNESS. (4994794)Nov 10, 2023 · N401DZ · Airbus A330941 · Emergency LightingSDR DALA2023102308708Unknown · unknownSHIP 3401 DURING EPDC FAP MSG"CHECK DOOR PRESSURE " 1 RT DOOR. CORRECTIVE ACTION: SERVICED R1 DOOR. (4994700)Oct 22, 2023 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2023101708543Unknown · unknownSHIP 3401 DOOR 2L DOOR-PIN WILL NOT INSERT FULLY. CORRECTIVE ACTION: OPC PERFROMED AND ALL FOUND NORMAL. (4302069)Oct 17, 2023 · N401DZ · Airbus A330941 · Passenger/Crew DoorsSDR DALA2023091107431Unknown · unknownSHIP 3401 ON FINAL APPROACH FLAP LEVER JAMMED AT POS 3. IT TOOK MULTIPAL ATTEMPTS TP UNJAM THE LEVER AND MOVE IT TO POS 4. CORRECTIVE ACTION: PERFORMED OPERATION CHECK OF FLAP LEVER & OPS CHK. OPERATION NORMAL. (4431258)Sep 11, 2023 · N401DZ · Airbus A330941 · Trailing Edge Flap Control SystemSDR DALA2023062205062Unknown · unknownAIRCRAFT 3401, DURING L3 SLIDE CHANGE LIGHT TEST FAULTED 335111 EMER LT/EPSU 16WL. CORRECTIVE ACTION: REPLACED EPSU AND BATTERY PER A330 AMM 33-51 OP CHECK NORMAL OK FOR SERVICE. (LP 4942924)Jun 19, 2023 · N401DZ · Airbus A330941 · Emergency LightingSDR DALA2023050803585Unknown · unknownSHIP 3401 4L DOOR INDICATION. CORRECTIVE ACTION: FOUND DEBRIS AND CLEANED. OPS CHK GOOD. (9979394)May 7, 2023 · N401DZ · Airbus A330941 · Door Warning SystemSDR DALA2023050103373Unknown · unknownSHIP 3401 SEAT MOUTED E-PATH LIGHT WHITE INOP AT 47AB. REPALCED DAMAGED MOLEX CONNECTOR AT 47AB.Apr 26, 2023 · N401DZ · Airbus A330941 · Emergency LightingSDR DALA2023041703042Unknown · unknownSHIP 3401 FOUND GOUGE ON EMPENNAGE SKIN APPROX 11" AFT OF FRAME 80 BETWEEN STRINGER 48R AND 49R. CORRECTIVE ACTION: REPAIRED PER PRI 607734-14 REV O, REV 1, REV2 AND ER/A 607734-14 REV O. OK FOR SERVICE. (2721067)Apr 15, 2023 · N401DZ · Airbus A330941 · Fuselage Main, Plate/SkinSDR DALA2023041703041Unknown · unknownSHIP 3401 (DTE)DAMAGE TOLERANCE EVALUATION DUE WITHIN 6 MONTHS PER ER/A 607734-14. CORRECTIVE ACTION: COMPLIED WITH INSP. (2719618)Apr 14, 2023 · N401DZ · Airbus A330941 · Fuselage Main, Plate/SkinSDR DALA2023031601931Unknown · unknownSHIP 3401 DOOR 3R DISARM LEVER FROZEN CANNOT DISARM. CORRECTIVE ACTION: DISARMED DOOR 3R. OK FOR SVC. (9976337)Mar 14, 2023 · N401DZ · Airbus A330941 · Passenger/Crew Doors
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