# Service difficulty reports: N643NK A list on [N643NK](https://openairdocs.org/aircraft/N643NK.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR GTIA2025111739181](https://openairdocs.org/sdr/GTIA2025111739181.md): Unknown · odor · Nov 14, 2025 · N643NK · Airbus A320232 · Air Distribution System > FA REPORTED FUMES AT THE REAR OF CABIN DURING DESCENT. DESCRIPTION OF ODOR/FUMES: TEMPORARY, DIRTY SOCKS SMELL. APPARENT CABIN SOURCE: UNKNOWN. AFT CABIN/GALLEY(LAV). NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PERFORMED LEVEL A DECONTAMINATION OF EC - [SDR GTIA2025091139070](https://openairdocs.org/sdr/GTIA2025091139070.md): Unknown · odor · Sep 8, 2025 · N643NK · Airbus A320232 · Air Distribution System > CABIN ODOR IN FLIGHT. AIR QUALITY FORM SUBMITTED. DESCRIPTION OF ODOR/FUMES: CONTINUOUS AND DISCOMFORTABLE, DIRTY SOCKS/MUSTY DRY/ BODY ODOR/ BIOHAZED/WASTE SMELL. APPRENT CABIN SOURCE: UNKNOWN. FWD CABIN/GALLEY(LAV), MID CABIN, AND AFT CABIN/GALLEY(LAV). NO V - [SDR GTIA2025061838961](https://openairdocs.org/sdr/GTIA2025061838961.md): Hydraulic Line · leaking · Jun 9, 2025 · N643NK · Airbus A320232 · Hydraulic System, Main > DURING DESCENT FROM APPX 260 HYD SYS G LO LVL, LOSS OF HYD SYS G.-PERF. LEAK CHECK OF #1 ENG HYD LINES FOUND PYLON GRN SYS PRESS PIPE (2) LEAKING, R/R IAW AMM 29-11-49. OPS & LEAK CK GOOD. - [SDR GTIA2024071538234](https://openairdocs.org/sdr/GTIA2024071538234.md): Flashlight · inoperative · Jul 14, 2024 · N643NK · Airbus A320232 · Emergency Equipment > CA FLASH LIGHT INOPERATIVE ( FLASHLIGHT AND HOLDERS (FLIGHT DECK OR CABIN))-R/R CA FLASHLIGHT IAW CMM 25-60-21. OPS CHECK GOOD. THIS CLEARS DMI #3417075-1. PLACARD REMOVED MOC NOTIFIED. - [SDR GTIA2024042938105](https://openairdocs.org/sdr/GTIA2024042938105.md): Pressure Blkhd · corroded · Apr 25, 2024 · N643NK · Airbus A320232 · Fuselage Main, Bulkhead > "CORROSION AND PRESSURIZATION LEAK FOUND AT APU DUCT FAIRLEAD ON AFT PRESSURE BULKHEAD FR. 70 RAF-01 3420898-01 GENERATED-COMPLIED WITH EA 5351-2440" - [SDR GTIA2024042938104](https://openairdocs.org/sdr/GTIA2024042938104.md): Counter · damaged · Apr 25, 2024 · N643NK · Airbus A320232 · Buffet/Galleys > REF SPIRIT W/O 297693 J/C TR-2533-015-1-NKS. G4 GALLEY WORKDECK REPAIR. RAF 3420896-02 GENERATED. SDR GENERATED.-COMPLIED WITH TR 2533-015 - [SDR GTIA2023073137371](https://openairdocs.org/sdr/GTIA2023073137371.md): Megaphone · inoperative · Jul 29, 2023 · N643NK · Airbus A320232 · Emergency Equipment > FA REPORTED AFT MEGAPHONE INOP.-R/R AFT MEGAPHONE IAW AMM 25-65-51. OPS TEST OK. - [SDR GTIA2022110336756](https://openairdocs.org/sdr/GTIA2022110336756.md): Vent · faulted · Nov 1, 2022 · N643NK · Airbus A320232 · Air Distribution System > VENT EXTRACT FAULT ACCOMPANIED MY ACRD/SMOKE SMELL DURING LANDING ( EXTRACT FAN VENT AVNCS SYS FAULT NOT DISPLAYED)-- - [SDR GTIA2022011036213](https://openairdocs.org/sdr/GTIA2022011036213.md): None · none · Jan 8, 2022 · N643NK · Airbus A320232 · Escape Slide > CAPTAIN EMERGENECY FLASHLIGHT INOP-R & R CAPTAIN EMERGENY FLASHLIGHT IAW AMM 25-65-52-000-001-A / 400-001-A OPS CHECK GOOD OK FOR SERVICE AT THIS TIME - [SDR GTIA2021062135820](https://openairdocs.org/sdr/GTIA2021062135820.md): Unknown · odor · Jun 23, 2021 · N643NK · Airbus A320232 · Air Distribution System > IN CRUISE FL 370 SMELLED SMOKE FOR 30 SECONDS ALL INDICATIONS NORMAL-CREW INDICATED TOBACCO SMELL ON AIR QUALITY REPORT FORM. PERFORMED GVI OF FWD LAV, COKPIT & FWD AVIONICS BAY, NO SMELL OF SMOKE. IAW AMM 21-20-00/TSM 05-50-00-810-831. - [SDR GTIA2021050635716](https://openairdocs.org/sdr/GTIA2021050635716.md): Web · cracked · May 4, 2021 · N643NK · Airbus A320232 · Nacelle/Pylon Miscellaneous Structure > PYLON #1 OB WEB BTW RIB 2-3 CRACK RAF -01 273060802 OPENED-REF LTPR 5001066519-0010 REPAIRED #1 ENGINE PYLON CRACK IAW EO 5450-2104 AND RDAF 80902833/003/2021 - [SDR GTIA2021050635715](https://openairdocs.org/sdr/GTIA2021050635715.md): Stringer · corroded · May 4, 2021 · N643NK · Airbus A320232 · Fuselage Main, Longeron/Stringer > CORROSION FOUND ON STRINGER 41RH 131W FR59 RAF-01 2730611-02 CREATED-COMPLETED NDT AND REPAIR IAW EO 5341-2109 AND RDAF 80906069/007/2021 - [SDR GTIA2021050635714](https://openairdocs.org/sdr/GTIA2021050635714.md): Fitting · scratched · May 4, 2021 · N643NK · Airbus A320232 · Rudder Structure > SCRATCHES FOUND ON RUDDER BEARING #6 FITTING RAF 01 2730610 OPENED-ACCOMPLISHED EO 5546-2103 - [SDR GTIA2021012135560](https://openairdocs.org/sdr/GTIA2021012135560.md): Unknown · odor · Jan 21, 2021 · N643NK · Airbus A320232 · Air Distribution System > AFT FA'S REPORT NOXIOUS ODOR AT ROTATION AND TOUCHDOWN. RAN AC PACKS OFF RESPECTIVE ENGINES, IAW AMM 21-00-00, NO ODORS NOTED. AIRCRAFT OK FOR SERVICE Q6TR4IX. - [SDR GTIA2020092435367](https://openairdocs.org/sdr/GTIA2020092435367.md): Bleed Valve · faulted · Sep 23, 2020 · N643NK · Airbus A320232 · Compressor Bleed Valve > AIR ENG 1 BLEED FAULT BLEED OVERPRESSURE PSI 62+ RETURNED TO KIAH, PER SOC. PERFORMED TSM-36-11-00-810-809-A, FOUND PRESSURE REGULATOR BLEED VALVE FAULTY. REMOVED AND REPLACED BLEED PRESSURE REGULATOR VALVE, IAW AMM 36-11-52-000-010. OPS CHECK GOOD. NO FAU - [SDR GTIA2020031935104](https://openairdocs.org/sdr/GTIA2020031935104.md): Fan · odor · Mar 18, 2020 · N643NK · Airbus A320232 · Air Distribution Fan > VIBRATION AND NOISE FROM AVIONICS 10 CY FOLLOWED BY ELECTRICAL BURNING SMELL IN COCKPIT AND FWD GALLEY. EMERGENCY DECLARED.-PERFORMED T.S.M. 05-50-00-810-831 FOUND CAUSE OF ODOR FIN # 20 HQ BLOWER FAN, ALL ELECTRICAL SYSTEMS OK. NO BURNING SMELL DETECTED AFTER - [SDR GTIA2020021035005](https://openairdocs.org/sdr/GTIA2020021035005.md): Ecs · contaminated · Feb 10, 2020 · N643NK · Airbus A320232 · Cabin Cooling System > VINEGAR SMELL PACK ONE ON DESCENT IN COCKPIT-TROUBLESHOT IAW TSM 05-50-00-810-831-A. DETERMINED WITH AEROTRACER ODOR TO BE GLYCOL. PERFORMED LEVEL A DECONTAMINATION OF ECS IAW AMM 21-00-00. AIRCRAFT OK FOR SERVICE - [SDR GTIA2019100764675](https://openairdocs.org/sdr/GTIA2019100764675.md): Flashlight · inoperative · Oct 6, 2019 · N643NK · Airbus A320232 · Emergency Equipment > L2 JUMPSEAT FLASHLIGHT INOPERATIVE. R & R THE L2 JUMPSEAT FLASHLIGHT IAW AMM 25-60-13. - [SDR GTIA2019081034546](https://openairdocs.org/sdr/GTIA2019081034546.md): Unknown · odor · Aug 10, 2019 · N643NK · Airbus A320232 · Air Distribution System > FUME EVENT REPORTED BY F/A, SUPP PROC. FOR FUME EVENT WAS FOLLOWED. PACK #2 SELECTED OFF, FUMES DISSIPATED. NO FURTHER ACTION TAKEN. -PERFORMED IDENTIFICATION OF CABIN ODOR IAW TSM 05-50-00-810-831-A. PERFORMED OPS CHECK OF APU W/ PACK 1 & 2. PLACED PACK 2 ON - [SDR GTIA2019012503106](https://openairdocs.org/sdr/GTIA2019012503106.md): Unknown · odor · Jan 25, 2019 · N643NK · Airbus A320232 · Air Distribution System > INDUSTRIAL CLEANING PRODUCT ODOR-PERFORMED IDENTIFICATION OF ODOR IAW TSM 05-50-00-810-831-A. NO ODOR FOUND COULD NOT DUPLICATE ODOR/SMELL. NO ODOR AT THIS TIME. PERFORMED ENG RUNS INDIVIDUALLY AND TOGETHER WITH PACK ISOLATED. A/C OK FOR CONTINUE SVC - [SDR GTIA2018112292971](https://openairdocs.org/sdr/GTIA2018112292971.md): Unknown · odor · Nov 19, 2018 · N643NK · Airbus A320232 · Air Distribution System > ON DECENT, AT ROUND 8000FT FLT CREW IN BACK CALLED AND MENTIONED A DIRTY SOCK SMELL, AFTER SHUTTING OFF PACK # 2 SMELL DISSAPATTED AFTER 2-3 MINUTES ( PACKS A320 WITH MOD 31283/MP P7125 (FWC H2-F1 STND) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) - FAULT CAUTI - [SDR GTIA2018013102385](https://openairdocs.org/sdr/GTIA2018013102385.md): Flashlight · inoperative · Jan 31, 2018 · N643NK · Airbus A320232 · Emergency Equipment > AFT FA FLASHLIGHT INOP. REMOVED AND REPLACED AFT FA FLASHLIGHT IAW EMERGENCY EQUIPMENT LAYOUT DRAWING. OPS CHECKED OK. - [SDR GTIA2018011602344](https://openairdocs.org/sdr/GTIA2018011602344.md): Unknown · odor · Jan 16, 2018 · N643NK · Airbus A320232 · Air Distribution System > DESCENDING THROUGH 6000 FT, ON ARRIVAL BOTH PILOTS SENSED A CHEMICAL SWEET ODOR. THE NR 1 PACK WAS TURNED OFF AND THE ODOR WENT AWAY. LEFT PACK OFF AND NO ODOR OCCURRED AFTER. PERFORMED TSM 05-50-00-810-831-A. INSPECTED THE NR 1 ENGINE DEOILER, FOUND NO S - [SDR GTIA2017040101851](https://openairdocs.org/sdr/GTIA2017040101851.md): Flap · dented · Apr 1, 2017 · N643NK · Airbus A320232 · Trailing Edge Flaps > DENT RT INBOARD FLAP L 110 MM X W 38.1MM X D 1.27MM. CORRECTIVE ACTION WAS C/W IAW EO 5752-1710. - [SDR GTIA2015073001608](https://openairdocs.org/sdr/GTIA2015073001608.md): Seal · missing · Jul 30, 2015 · N643NK · Airbus A320232 · Crew Oxygen System > FIRST OBSERVER`S OXYGEN MASK HARNESS SEAL MISSING. R & R THE OXYGEN MASK IAW AMM 35-12-41. OPS AND LEAK CHECKED GOOD. - [SDR GTIA2015062801586](https://openairdocs.org/sdr/GTIA2015062801586.md): Oxygen Mask · unwanted deploy · Jun 28, 2015 · N643NK · Airbus A320232 · Passenger Oxygen System > REAR O2 MASK DEPLOYED ENROUTE BETWEEN AFT LAVS. RESECURED REAR O2 MASK IAW AMM 35-21-43-400-001-A. NO FUTHER DEFECTS NOTED. ## 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 = 'N643NK' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N643NK/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.