# Service difficulty reports: N964NK A list on [N964NK](https://openairdocs.org/aircraft/N964NK.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR GTIA2025073139026](https://openairdocs.org/sdr/GTIA2025073139026.md): Unknown · odor · Jul 30, 2025 · N964NK · Airbus A320271N · Air Distribution System > FUME EVENT DURING DESCENT BEGINING AT 9000FT. DESCRIPTION OF ODOR/FUMES: CONTINUOUS AND DISCOMFORTABLE, SOUR SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQURIED.-- - [SDR GTIA2025071738991](https://openairdocs.org/sdr/GTIA2025071738991.md): A/C Pack · odor · Jul 14, 2025 · N964NK · Airbus A320271N · Cabin Cooling System > DURING CRUISE AND DECENT SUSPECTED FUME EVENT (AIR QUALITY EVENT) PACK 1. TEMPORARY, DIRTY SOCKS, BODY ODOR/BIOHAZR, OIL/OIL BURNING SMELL. APPARENT CABIN SOURCE: PACK 1 FLIGHT DECK AREA FO SIDE. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PERFORMED - [SDR GTIA2025041038847](https://openairdocs.org/sdr/GTIA2025041038847.md): Oil System · overserviced · Apr 9, 2025 · N964NK · Airbus A320271N · Turbine Engine Oil System > DESCENDING OUTOUT OF 13000 STRONG DIRTY SOCK SMELL IN COCKPIT PACK HAS SET TO OFF FUMESA DECREASED F/AS CALLED AROUND 8000 AND REPORTED DIRTY SOCK SMELL IN ALL CABIN PACK 2 OFF RAMI AIR OPEN-IN REF TO TSM 71-00-00-810-847-A. FOUND BOTH ENGINES OIL OVERSERVICED - [SDR GTIA2025041038845](https://openairdocs.org/sdr/GTIA2025041038845.md): Oil System · leaking · Apr 7, 2025 · N964NK · Airbus A320271N · Turbine Engine Oil System > DURING DESCENT 8000 STRONG DIRTY SOCK SMELL DESCRIPTION OF ODOR/FUMES: CONTINUOUS AND DISCOMFORTABLE, DIRTY SOCKS SMELL. APPARENT CAIN SOURCE: UNKNOWN. FWD CABIN/GALLEY(LAV), AFT CABIN/GALLEY(LAV), AND FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION R - [SDR GTIA2025040738839](https://openairdocs.org/sdr/GTIA2025040738839.md): A/C Pack · odor · Apr 6, 2025 · N964NK · Airbus A320271N · Cabin Cooling System > FUME EVENT DIRTY SOCK SMELL IN AFT CABIN / GALLEY -PERFORMED TSM FOR CAUSE OF CABIN ODOR 05-50-810-831-A. NOTED FAINT SMELL OF DIRTY SOCKS FROM PACK 2 WITH APU BLEED. NO OIL CONTAMINATION NOTED AT APU INLET OR EXTERIOR OIL LEAKS. ISOLATED ECS SYSTEM PACK 1 NO - [SDR GTIA2025011638689](https://openairdocs.org/sdr/GTIA2025011638689.md): A/C Pack · odor · Jan 21, 2025 · N964NK · Airbus A320271N · Cabin Cooling System > AQE AIRBOURNE. PACK 1 ISOLATED AND SMELL WENT AWAY. AT TIME OF EVENT HIGH POWER CLM 8000FT-REF TSM 05-50-00-810-831-A PACK 1 CONFIRMED WITH SMELL AND PACK 2 CHECKED OK WITHOUT ODOR. PACK 1 WILL BE PLACED ON MEL. AIRCRAFT OK FOR SERVICE. MOC # 70473 DESCRIPTION - [SDR GTI2025F00000](https://openairdocs.org/sdr/GTI2025F00000.md): Unknown · odor · Jan 17, 2025 · N964NK · Airbus A320271N · Air Distribution System > F/A'S REPORT SUSPECTED FUME EVENT DECENDING THOUGH 10000 CABIN WIDE-PERFORMED INSP OF FUME EVENT IAW TSM 05-50-00-810-831-A FND PACK 1 TO BE CAUSE OF ODOR. SEE NEXT LP 3371507-2 FOR FURTHER ACTION. MOC # 119255. DESCRIPTION OF FUMES: ACRID/PUNGENT/IRRITATING/B - [SDR GTIA2024122338613](https://openairdocs.org/sdr/GTIA2024122338613.md): Unknown · odor · Dec 20, 2024 · N964NK · Airbus A320271N · Air Distribution System > F/O SMELL DIRTY SOCKS BELOW 7000 FEET OF APP AND LAND FWD F/A'S SMELLED TOO.-PEFORMED TSM 05-50-00-810-813-A IDENT. FOR CABIN ODOR.. FOUND ENG #1 & #2 OIL OVERSERVICE. SERVICED ENG #1 & #2 OIL TO PROPER OIL LEVEL IAW AMM 12-13-79. RUN PACKS #1 & #2 ON APU AND - [SDR GTIA2024091338369](https://openairdocs.org/sdr/GTIA2024091338369.md): Unknown · fumes · Sep 10, 2024 · N964NK · Airbus A320271N · Air Distribution System > FUME EVENT AFTER ENTERING MOISTURE WE HAND NUMMEROUS EVENT. 1ST START AROUND FL 210 ANDIPERIODICALLY WOULD CYCLE ALL THE WAY DOWN TO 4000FT. -R/R RECIRCULATING FILTER IAW AMM 21-21-41. PERFORMED PACL BURN OUT WITH ENGINES IAW AMM 21-00-00-615-004. NO ODOR NOT - [SDR GTIA2024091338367](https://openairdocs.org/sdr/GTIA2024091338367.md): A/C Pack · odor · Sep 9, 2024 · N964NK · Airbus A320271N · Cabin Cooling System > FUME EVENT SMELLED LILKE DIRTY SOCKS DESCENDING OUT OF 3000 FT OR SO.TURNED OFF PACK 1 AND SMELL WENT AWAYY-ODOR ISOLATED TO PACK 1 REF TSM21-00-00-810-802-A.SEE LP 3398094-2 FOR CORRECTIVE ACTION - [SDR GTIA2024090938364](https://openairdocs.org/sdr/GTIA2024090938364.md): Hydraulic Line · leaking · Sep 7, 2024 · N964NK · Airbus A320271N · Hydraulic System, Main > AQE EVENT-REF TSM 05-50-00-810-831-A DURING EXTIOR INSP, FOUND HYD FLUID LEAKING FROM AFT CARGO FUSELAGE DRAINS. FOUND LOOSE YELLOW RETURN LINE FWD CARGO FWD WALL RESECURED LINE PER AMM 29-00-00. LEAK CHECK GOOD PERF INT AND EXT CLN PER AMM 51-78-00 WORK CONT - [SDR GTIA2024090938360](https://openairdocs.org/sdr/GTIA2024090938360.md): Oil System · overserviced · Sep 6, 2024 · N964NK · Airbus A320271N · Turbine Engine Oil System > CABIN FUME EVENT ON DESCENT BOTH FWD & AFT CABIN. NO EVENT ON FLIGHT DECK-PER TSM 05-50-00-810-831-A, INSP #1 ENG & # ENG IAW AMM 79-00-00 FOUND #2 ENG OVERSERVICED REMOVED 1 QT OF OIL TO PROPER SVC LEVEL DURING WALKAROUND FOUND AFT BELLY HYD FLUID RESIDE FOU - [SDR GTIA2024090338354](https://openairdocs.org/sdr/GTIA2024090338354.md): A/C Pack · odor · Sep 2, 2024 · N964NK · Airbus A320271N · Cabin Cooling System > LONG LASTING FUME EVENT PACK 1 SUSPECTED.-ACCOMPLISHED TSM 05-50-810-831-A. FOUND PACK 1 TO BE SOURCE OF FUMES. - [SDR GTIA2024082938348](https://openairdocs.org/sdr/GTIA2024082938348.md): Reservoir · leaking · Aug 28, 2024 · N964NK · Airbus A320271N · Hydraulic Reservoir, Main > FUME EVENT SMELLED LIKE DIRTY SOCKS DESCENDING OUT OF FL 270. TURNED OFF PACK 1 AND SMELL WENT AWAY ( PACKS - A320 WITH MOD. 30626/MP K6443 (ENHANCED ECS) OR A321 WITH MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS))-C/W - [SDR GTIA2024082938344](https://openairdocs.org/sdr/GTIA2024082938344.md): A/C Pack · odor · Aug 26, 2024 · N964NK · Airbus A320271N · Cabin Cooling System > FUME EVENT DESCENDING THROUGH 8,000FT, SUSPECTED PACK 1. DIRTY SOCK SMELL WENT AWAY ONCE PACK 1 WAS TURNED OFF. -PERFORMED IDENTIFICATION OF CAUSE OF CABIN ODOR IAW TSM 05-50-00-810-831-A. CONFIRMED PACK 1 AS SOURCE OF CABIN ODOR, DEACTIVATED PER MEL. REF LP 3 - [SDR GTIA2024082938342](https://openairdocs.org/sdr/GTIA2024082938342.md): Unknown · odor · Aug 26, 2024 · N964NK · Airbus A320271N · Air Distribution System > FUME EVENT REPORTED BY ALL 6 CREW MEMBERS DECENDING THROUGH 8000 FEET W APU OFF & BOTH ENGINES AT IDLE SMELLED LIKE DIRTY SOCKS.-PERFORMED TSM 05-50-00-810-813A. IDENTIFIED APU AS SOURCE OF FUME EVENT. - [SDR GTIA2024082838338](https://openairdocs.org/sdr/GTIA2024082838338.md): A/C Pack · odor · Aug 25, 2024 · N964NK · Airbus A320271N · Cabin Cooling System > FA REPORTED SMELLY MUSTY DIRTY SOCK SMELL IN CABIN PASSING 12000 FT ON DECENT THERE WAS A SLIGHT SMELL IN COCKPIT. FOLLOWED EQR PROCEDURE STARTING WITH PACK 2. SMELL STAYED SWITCHED PACK 2 BACK ON AND PACK ONE OFF SMELL WENT AWAY-PERFORMED TSM 05-50-00-810-831 - [SDR GTIA2024082838333](https://openairdocs.org/sdr/GTIA2024082838333.md): Unknown · odor · Aug 24, 2024 · N964NK · Airbus A320271N · Air Distribution System > FA REPORTS FUME FAULT PASSING THROUGH 6000FT ON DESCENT TURNING OFF PACK 2 PER QRH SEEMED TO HELP-TROUBLEHSOT PER TSM 05-50-00-810-831-A. RAN BOTH PACKS FOR T/S, FOUND TO BE TYPE 10 EVENT. NO FAULTS NOTED AT THIS TIME. AC OK FOR SERVICE. MOC 72671 - [SDR GTIA2023022737000](https://openairdocs.org/sdr/GTIA2023022737000.md): None · none · Feb 26, 2023 · N964NK · Airbus A320271N · Standard Practices/Structures > PACK 1 MILD ODOR, MOSTLY SMELL ON DESENT AT 4000 FT. AIR Q REPORT.-PERFORMED INSPECTION OF COS. FOUND TO BE TYPE 10 MISCELLANEOUS. FOUND VOMIT AT SR 22L TO 24 L. REF AMM TSM 05-50-00-810-831. CLEAN CREW NOTIFIED. ## 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 = 'N964NK' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N964NK/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.