# Service difficulty reports: N831NW A list on [N831NW](https://openairdocs.org/aircraft/N831NW.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 2 · 100 reports - [SDR DALA2026072004248](https://openairdocs.org/sdr/DALA2026072004248.md): Wire · damaged · Jul 19, 2026 · N831NW · Airbus A330302 · Light System Wiring > EMERGENCY PATH LIGHTS AT SEAT 37H, 39B & 53H INOP. REPAIRED WIRING PER A330 AMM 33-51. (9123811) AIRCRAFT WAS GROUNDED. - [SDR DALA2026040102123](https://openairdocs.org/sdr/DALA2026040102123.md): Ram Air Turb · stuck · Apr 1, 2026 · N831NW · Airbus A330302 · Hydraulic System, Main > RAT UNABLE TO MANUAL DEPLOY. REPLACED RAM AIR TURBINE PER A330 AMM PER 29-24-56. OK FOR SERVICE. (1523048) AIRCRAFT WAS GROUNDED. - [SDR DALA2026033002073](https://openairdocs.org/sdr/DALA2026033002073.md): Heater · inoperative · Mar 30, 2026 · N831NW · Airbus A330302 · Emergency Equipment > SHIP 3331 GIRT BAR HEATER 408 / IPCU AFT (16DS) INOP. CORRECTIVE ACTION: R/R GIRT BAR HEATER PER A330 AMM 30-44. OK FOR SERVICE. (1519301) - [SDR DALA2026012600538](https://openairdocs.org/sdr/DALA2026012600538.md): Engine · power loss · Jan 25, 2026 · N831NW · Airbus A330302 · Engine (Turbine/Turboprop) > ATO, AT 40 KTS DUE TO ENG THRUST LOSS/ABNORMAL BLEED ECAM MSG DURING TAKE-OFF ROLL. TSM COMPLETED WITH NO FINDINGS. (8453818) - [SDR DALA2025121609162](https://openairdocs.org/sdr/DALA2025121609162.md): Skin · ground damage · Dec 15, 2025 · N831NW · Airbus A330302 · Fuselage Main, Plate/Skin > DE-ICE TRUCK IMPACTED LEFT SIDE OF AIRCRAFT. REPAIRED PER ERA 630961-14 REV. A. (1352799) - [SDR DALA2025121509127](https://openairdocs.org/sdr/DALA2025121509127.md): Skin · punctured · Dec 15, 2025 · N831NW · Airbus A330302 · Fuselage Main, Plate/Skin > LEFT FUSELAGE SKIN FR23-24, BELOW STR-31LH, GROUND DAMAGE, PUNCTURE. REPAIRED PER ERA 630961-14. (1352024) - [SDR DALA2025101307451](https://openairdocs.org/sdr/DALA2025101307451.md): Winglet · damaged · Oct 12, 2025 · N831NW · Airbus A330302 · Light System Wiring > EMERGENCY LIGHT AT SEAT 39B INOPERATIVE. REPLACED LIGHT ASSY AND REPAIRED WIRING PER A330 AMM 33-52. (7491087) - [SDR DALA2025090806642](https://openairdocs.org/sdr/DALA2025090806642.md): Window · no discrepancy · Aug 3, 2025 · N831NW · Airbus A330302 · Flight Compartment Windows > ATB - DUE TO CAPTAINS SLIDING WINDOW APPEARING TO BE OPEN. OPS CHECKED SLIDING WINDOW AND LATCHING MECHANISM. OPS OK. FORWARDED MISSING TRIM TO NEF. (6672929) - [SDR DALA2025071505301](https://openairdocs.org/sdr/DALA2025071505301.md): Ecu · faulted · Jul 14, 2025 · N831NW · Airbus A330302 · Fuel Controlling System > A/C 3331 - DE - DECLARED EMERGENCY DUE TO #2 FADEC FAULTS. REPLACED ECU AND ROTOR/STATOR ASSEMBLY. OPS AND LEAK CHECKS GOOD. - [SDR DALA2025063004829](https://openairdocs.org/sdr/DALA2025063004829.md): Wire · damaged · Jun 27, 2025 · N831NW · Airbus A330302 · Light System Wiring > SHIP 3331 EMER LIGHT OUT AT 33B, 37H, 44BH, AND 56B. CORRECTIVE ACTION: REPAIRED WIRES AND REPLACED LIGHT ASSY'S PER A330 AMM 33-51. (1049112) - [SDR DALA2025042103100](https://openairdocs.org/sdr/DALA2025042103100.md): Wire Harness · inoperative · Apr 17, 2025 · N831NW · Airbus A330302 · Light System Wiring > SHIP 3331 CABIN SEAT 39B EMERGENCY LIGHT INOP. CORRECTIVE ACTION: REPLACED WIRING HARNESS PER A330 AMM 33-52. OK FOR SERVICE. (6918983) - [SDR DALA2025041602964](https://openairdocs.org/sdr/DALA2025041602964.md): Light · damaged · Apr 13, 2025 · N831NW · Airbus A330302 · Emergency Lighting > SHIP 3331 SEATS 34H AND 48B EPL HOUSINGS DAMAGED. CORRECTIVE ACTION: R/R EPL HOUSING ASSEMBLIES PER A330 AMM 33-52. OK FOR SERVICE. (6918958) - [SDR DALA2025031301961](https://openairdocs.org/sdr/DALA2025031301961.md): Compressor Wheel · damaged · Mar 9, 2025 · N831NW · Airbus A330302 · Turbine Engine Compressor Section > SHIP 3331 - ATB - PERFORMED AN AIR TURN BACK DUE TO LEFT ENGINE EXPERIENCING MULTIPLE COMPRESSOR STALLS ON CLIMB OUT. CORRECTIVE ACTION: DURING BORESCOPE INSPECTION FOUND SIGNIFICANT 5TH AND 6TH STAGE HPC DAMAGE. REPLACED ENGINE PER AMDS WORK CARD 7100-9904-01 - [SDR DALA2025012800658](https://openairdocs.org/sdr/DALA2025012800658.md): Girt Bar · fod · Jan 28, 2025 · N831NW · Airbus A330302 · Emergency Equipment > SHIP 3331 4R DOOR WILL NOT ARM. CORRECTIVE ACTION: CLEANED DEBRIS FROM GIRT BAR AND DOOR ARMING MECHANISM. OK FOR SERVICE. (6567234) - [SDR DALA2024121811815](https://openairdocs.org/sdr/DALA2024121811815.md): Connector · disconnected · Dec 18, 2024 · N831NW · Airbus A330302 · Light System Wiring > SHIP 3331 EMER LIGHTS AT 33AB, 49AB INOP. CORRECTIVE ACTION: RECONNECTED HARNESS CONNECTOR FOR BOTH AND OPS CK GOOD PER A330 AMM 33-51. (6493007) - [SDR DALA2024121811814](https://openairdocs.org/sdr/DALA2024121811814.md): Bottle · low pressure · Dec 17, 2024 · N831NW · Airbus A330302 · Emergency Equipment > SHIP 3331 DOOR 1R ASSIST BOTTLE LOW. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. OK FOR SVC. (6493006) - [SDR DALA2024093009510](https://openairdocs.org/sdr/DALA2024093009510.md): Oxygen Mask · unwanted deploy · Sep 28, 2024 · N831NW · Airbus A330302 · Passenger Oxygen System > SHIP 3331 AFT LH LAV O2 MASK DEPLOYED. CORRECTIVE ACTION: RESECURED O2 MASK IN AFT LT LAV IAW A330 AMM 35-21. (6444559) - [SDR DALA2024091108924](https://openairdocs.org/sdr/DALA2024091108924.md): Connector · unsecure · Sep 10, 2024 · N831NW · Airbus A330302 · Emergency Lighting > SHIP 3331 EMERGENCY LIGHT OUT AT SEAT B49. CORRECTIVE ACTION: RESECURED CONNECTOR AND WIRE PER A330 AMM 33-52. OK FOR SERVICE. (5126154) - [SDR DALA2024090308698](https://openairdocs.org/sdr/DALA2024090308698.md): Connector · disconnected · Aug 30, 2024 · N831NW · Airbus A330302 · Light System Wiring > SHIP 3331 44J EMERGENCY LIGHT INOP. CORRECTIVE ACTION: FOUND CONNECTOR AT WALL DISCONNECTED. RESECURED CONNECTOR, PERFORMED OPS CHECK OF EMERGENCY ESCAPE PATH LIGHTS PER AMM 33- 51. OPS CHECK GOOD. (5657175) - [SDR DALA2024081908278](https://openairdocs.org/sdr/DALA2024081908278.md): Oxygen Mask · unwanted deploy · Aug 17, 2024 · N831NW · Airbus A330302 · Passenger Oxygen System > SHIP 3331 O2 MASK IN LAV 4R DROPPED ON CLIMB OUT. CORRECTIVE ACTION: INSPECTED & RE-STOW O2 MASK. REF A330 AMM 35-21. OK FOR SVC. (5581680) - [SDR DALA2024081508172](https://openairdocs.org/sdr/DALA2024081508172.md): Panel · loose · Aug 14, 2024 · N831NW · Airbus A330302 · Passenger Oxygen System > SHIP 3331 OXYGEN PANEL LOOSE / LOCATIONS:105. CORRECTIVE ACTION: RESECURED O2 PANEL PER A330 AMM 35-21. OK FOR SVC. (0501482) - [SDR DALA2024080507743](https://openairdocs.org/sdr/DALA2024080507743.md): Unknown · unknown · Aug 5, 2024 · N831NW · Airbus A330302 · Standard Practices/Structures > SHIP 3331 - ATB - DUE TO LOUD NOISE AFTER LIGHTNING STRIKE. CORRECTIVE ACTION: COMPLETED QUICK RELEASE INSPECTION WITH NO FINDINGS. FULL LIGHTNING STRIKE INSPECTION REQUIRED WITHIN 200 CYCLES. (5581602) - [SDR DALA2024070106664](https://openairdocs.org/sdr/DALA2024070106664.md): Seat Track · corroded · Jun 29, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 MID CABIN SEAT TRACK Y-450 (FR47-FR53.2) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED AS PER A330 SRM 51-42-11 AND DRAWING F53334777. (0419435) - [SDR DALA2024070106663](https://openairdocs.org/sdr/DALA2024070106663.md): Seat Track · corroded · Jun 29, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 MID CABIN SEAT TRACK Y-1959 (FR47-FR53.2) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED PER A330 SRM 51-42-11 AND DRAWING F53312952. (0419430) - [SDR DALA2024070106662](https://openairdocs.org/sdr/DALA2024070106662.md): Seat Track · corroded · Jun 29, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 MID CABIN SEAT TRACK Y-2462 (FR47-FR53.2) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED PER A330 SRM 51-42-11 AND DRAWING F53312958. (0419419) - [SDR DALA2024070106661](https://openairdocs.org/sdr/DALA2024070106661.md): Seat Track · corroded · Jun 29, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 MID CABIN SEAT TRACK Y-450 (FR40-FR47) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED PER A330 SRM 51-42-11 AND DRAWING F57112436. (0419304) - [SDR DALA2024070106660](https://openairdocs.org/sdr/DALA2024070106660.md): Power Supply · no test · Jun 28, 2024 · N831NW · Airbus A330302 · Emergency Lighting > SHIP 3331 CIDS 1 EPSU SYS TEST FAILED WITH FPEEPMS AISLE LT/EPSU (16WL) DOOR 3. CORRECTIVE ACTION: FAULT CONFIRMATION CARRIED OUT AS PER A330 TSM 33-51-00-810-805- A AND FOUND DR3 WALL MOUNTED LIGHTS NOT ON DR3 WALL MOUNTED LIGHTS RECONNECTED AS PER A330 AMM 3 - [SDR DALA2024062806591](https://openairdocs.org/sdr/DALA2024062806591.md): Container · damaged · Jun 28, 2024 · N831NW · Airbus A330302 · Passenger Oxygen System > SHIP 3331 CABIN LAVATORY H (L73) OXYGEN MASK(1EA) FOUND MASK BAG WITH HOLES. CORRECTIVE ACTION: LAVATORY L73 OXYGEN MASK HAS BEEN REMOVED AND REPLACED AS PER A330 AMM 35-21-43. (0417202) - [SDR DALA2024062806589](https://openairdocs.org/sdr/DALA2024062806589.md): Seat Track · corroded · Jun 27, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 AFT CABIN SEAT TRACK Y1959 (FR62-FR72) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED AS PER A330 SRM 51-42-11 AND DRAWING F53477211. (0415910) - [SDR DALA2024062706566](https://openairdocs.org/sdr/DALA2024062706566.md): Fitting · inoperative · Jun 27, 2024 · N831NW · Airbus A330302 · Escape Slide > SHIP 3331 HEATED SLIDE FITTING 25DH AT DR4 LF AFT INOP. CORRECTIVE ACTION: R/R HEATED SLIDE FITTING PER A330 AMM 52-13-31. (0415330) - [SDR DALA2024062706565](https://openairdocs.org/sdr/DALA2024062706565.md): Fitting · none · Jun 27, 2024 · N831NW · Airbus A330302 · Standard Practices/Structures > SHIP 3331 NRC 200-284 EM-EO TASK - WHILE ACCOMPLISHING STEP 13 FOUND FITTING ASSY P/N: F534-91907-008-00 AS PER DWG F53985080, SHT 05 FOUND QTY 06 PILOT HOLES MISMATCHED EXISTING HOLES ON SKIN. CORRECTIVE ACTION: COMPLIED WITH DELAT AIR LINES DOCUMENT VA NO.10 - [SDR DALA2024062706564](https://openairdocs.org/sdr/DALA2024062706564.md): Seat Track · corroded · Jun 27, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 FWD CABIN SEAT TRACK FOUND CORROSION AT Y=1456 BTW FR26-28. CORRECTIVE ACTION: REMOVED AND REPLACED AS PER A330 SRM 51-42-11 AND DRAWING F53276403. (0415902) - [SDR DALA2024062706563](https://openairdocs.org/sdr/DALA2024062706563.md): Seat Track · corroded · Jun 27, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 MID CABIN SEAT TRACK Y-2462 (FR53.2-FR54) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED PER A330 SRM 51-42-11 AND DWG NUMBER F53326552. (0415872) - [SDR DALA2024062806590](https://openairdocs.org/sdr/DALA2024062806590.md): Lens · broken · Jun 26, 2024 · N831NW · Airbus A330302 · Emergency Lighting > SHIP 3331 EEPMS LIGHT MONUMENT AT LAVATORY (7EA) FOUND LIGHT LENS BROKEN AT EDGE. CORRECTIVE ACTION: REPLACED PER A330 AMM 33-51-12. OPS TEST CARRIED OUT AS PER A330 AMM 33-51-12. OPS GOOD. (0417189) - [SDR DALA2024062506465](https://openairdocs.org/sdr/DALA2024062506465.md): Door Sill · corroded · Jun 24, 2024 · N831NW · Airbus A330302 · Fuselage Miscellaneous Structure > SHIP 3331 AFT CABIN PASSENGER 4L UNDER DOOR SILL THRESHOLD ATTACH SUPPORT FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED AS PER A330 SRM 51-42-11 AND AIRBUS DWG NO:53479045. (0410377) - [SDR DALA2024062506464](https://openairdocs.org/sdr/DALA2024062506464.md): Seat Track · corroded · Jun 24, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 AFT CABIN SEAT TRACK YA (FR75 - FR77) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED AS PER AIRBUS A330 SRM 51-42-11 AND DWG NUMBER F53478239. (0410372) - [SDR DALA2024062506463](https://openairdocs.org/sdr/DALA2024062506463.md): Seat Track · corroded · Jun 24, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 AFT CABIN SEAT TRACK Y-2462 (FR59-FR62) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED AS PER A330 SRM 51-42-11 AND AIRBUS DWG NUMBER F53477210. (0410358) - [SDR DALA2024062506462](https://openairdocs.org/sdr/DALA2024062506462.md): Seat Track · corroded · Jun 24, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 AFT CABIN SEAT TRACK -Y450 (FR72-FR75) FOUND CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED AS PER A330 SRM 51-42-11 AND AIRBUS DWG NUMBER F53478217. (0410342) - [SDR DALA2024062406439](https://openairdocs.org/sdr/DALA2024062406439.md): Seat Track · corroded · Jun 24, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > MID CABIN SEAT TRACK Y-1959 (FR38-FR39.2) FOUND CORRODED. REPLACED PER A330 SRM 51-42-11 AND DRAWING F53311166. - [SDR DALA2024062406438](https://openairdocs.org/sdr/DALA2024062406438.md): Seat Track · corroded · Jun 24, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > AFT CABIN SEAT TRACK -Y450 (FR72-FR67) FOUND CORRODED. REMOVED AND REPLACED PER A330 SRM 51-42-11 AND DRAWING F53477214. - [SDR DALA2024062406437](https://openairdocs.org/sdr/DALA2024062406437.md): Seat Track · corroded · Jun 24, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > FWD CABIN SEAT TRACK FOUND CORROSION AT Y=1959 BTW FR 33-34. REPLACED PER A330 SRM 51-42-11 AND DRAWING F53276407. - [SDR DALA2024062406436](https://openairdocs.org/sdr/DALA2024062406436.md): Seat Track · corroded · Jun 24, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 AFT CABIN SEAT TRACK Y450 (FR55-FR59) FOUND CORRODED. CORRECTIVE ACTION: REPLACED PER A330 SRM 51-42-11 AND DRAWING F53476214. (0410139) - [SDR DALA2024062406434](https://openairdocs.org/sdr/DALA2024062406434.md): Floor Support · corroded · Jun 23, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > AFT CABIN FLOOR LONGITUDINAL SUPPORT BEAM Y1137.1 FR74 - FR80 FOUND CORRODED. AFT CABIN FLOOR LONGITUDINAL SUPPORT BEAM INSTALLED REPAIR FILLER AT FR 74 TO FR 80 Y1137.1 IAW SRM 51-42-11. - [SDR DALA2024062406433](https://openairdocs.org/sdr/DALA2024062406433.md): Seat Track · corroded · Jun 23, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 MID CABIN SEAT TRACK Y-2462 FR37-FR37.4 FOUND CORRODED. REMOVED AND REPLACED PER A330 SRM 51-42-11 DWG F53278804. - [SDR DALA2024062406432](https://openairdocs.org/sdr/DALA2024062406432.md): Seat Track · corroded · Jun 23, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > SHIP 3331 FWD CABIN SEAT TRACKFOUND CORROSION AT Y=-1552 BTW FR33-34. CORRECTIVE ACTION: REMOVED AND REPLACED AS PER A330 SRM 51-42-11 AND DWG.NO.F53276144. (0408608) - [SDR DALA2024062406431](https://openairdocs.org/sdr/DALA2024062406431.md): Seat Track · corroded · Jun 23, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > AFT CABIN SEAT TRACK Y-1552.5 FR53.5-FR53.9 FOUND CORRODED. REMOVED AND REPLACED IAW SRM 51-42-11 DWG F53326174. - [SDR DALA2024062406430](https://openairdocs.org/sdr/DALA2024062406430.md): Floor Support · corroded · Jun 23, 2024 · N831NW · Airbus A330302 · Fuselage Miscellaneous Structure > AFT CABIN FLOOR LONGITUDINAL SUPPORT BEAM YB FR73 - FR74 FOUND CORRODED. REMOVED AND REPLACED IAW SRM 51-42-11 AND DWG F53478209. - [SDR DALA2024062406429](https://openairdocs.org/sdr/DALA2024062406429.md): Seat Track · corroded · Jun 23, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > AFT CABIN SEAT TRACK Y2462 FR62-FR72 FOUND CORRODED. REMOVED AND REPLACED AS PER A330 SRM 51-42-11 AND DWG F53477210. - [SDR DALA2024062406428](https://openairdocs.org/sdr/DALA2024062406428.md): Profile · corroded · Jun 23, 2024 · N831NW · Airbus A330302 · Fuselage Miscellaneous Structure > AFT CABIN RH SIDE FROFILE (FR75-FR77) FOUND CORRODED. REMOVED AND REPLACED IAW SRM 51-42-11 AND DWG F53479011. - [SDR DALA2024062406427](https://openairdocs.org/sdr/DALA2024062406427.md): Seat Track · corroded · Jun 23, 2024 · N831NW · Airbus A330302 · Fuselage, Seat/Cargo Attach Fittings > AFT CABIN LEFT SIDE FROFILE, FRS 75-77 FOUND CORRODED. REMOVED AND REPLACED IAW SRM 51-42-11 AND DWG F53479011. Next page: https://openairdocs.org/aircraft/N831NW/reports.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 = 'N831NW' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N831NW/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.