# Service difficulty reports: N989JT A list on [N989JT](https://openairdocs.org/aircraft/N989JT.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR YENA2026031300298](https://openairdocs.org/sdr/YENA2026031300298.md): Unknown · odor · Mar 8, 2026 · N989JT · Airbus A321231 · Air Distribution System > FLT # 15 JFK -SFO. "DIRTY SOCK ODOR VERY STRONG ON TAKEOFF POWER. DISSIPATES TO ZERO ABOVE 15,000 FT. ODOR REAPPEARS DESCENDING BELOW 15,000 FT. ODOR REAPPEARS DESCENDING BELOW 15,000FT AND BUILDING DURING TAXI TO THE GATE AIRCRAFT DOES HAVE 30 DAY HISTORY FO - [SDR YENA2026022000228](https://openairdocs.org/sdr/YENA2026022000228.md): Unknown · odor · Feb 20, 2026 · N989JT · Airbus A321231 · Air Distribution System > FLT 724, LAX-JFK. MILD FUME SCENT DESENDING THROUGH 3000-200 FT. COMPLIED WITH INFO NOTICE 2017 T015, STEP 1 ISOLATE FAULT TO TYPE 10. DUE TO AMBIENT AIR IN FLT PHASE. PER TSM 05-50-00-810-085-B/ TSM 08-00-810-055D/." - [SDR YENA2025102301053](https://openairdocs.org/sdr/YENA2025102301053.md): Unknown · odor · Oct 23, 2025 · N989JT · Airbus A321231 · Air Distribution System > FLT#1189, JFK-SAN. "MILD PERSISTENT ODOR NOTED, IN CABIN DURING FINAL APPROACH. APPARENT SOURCE WAS AIR CONDITIONING SYSTEM. ODOR PERSISTENT THROUGHOUT CABIIN. ODOR SIMILAR TO DIRTY SOCKS ODOR DISSIPATED AFTER LANDING; PERFORMED IDLE AND HIGH POWER ENG RUN. CO - [SDR YENA2025080800819](https://openairdocs.org/sdr/YENA2025080800819.md): Apu · odor · Aug 7, 2025 · N989JT · Airbus A321231 · Airborne Auxiliary Power Unit (APU) System > FLT#219, BOS-SAN. DURING DESCENT STRONG OZONE SMELL/ODOR ON BLEED PAGE HP VALVE WAS OPEN. SHUT X-BLEED & PACK 1 OFF. ODOR DISSIPATED W/IN 20 SECONDS. AFTER LANDING RESET X-BLEED & PACK 1 AND ODOR RETURNED IMMIDIATELY. ODOR FORM COMPLETED; REF TSM 05-50-00-81 - [SDR YENA2025072800778](https://openairdocs.org/sdr/YENA2025072800778.md): Unknown · odor · Jul 26, 2025 · N989JT · Airbus A321231 · Air Distribution System > FLT#1877, BOS-SXM. "ON DESCENT APPROX 8000 FT FLIGHT ATTENDANT NOTICED A STRONG FUME IT WAS TRANSIENT AND DISSIPATED IN A FEW MINUTES; COMPLIED WITH INFO NOTICE 2017-T015-L SECTION A.. ACCOMPLISHED TSM 05-50-00-810-831-A, INSPECTED APU COMPARTMENT WITH NO FIN - [SDR YENA2023042000414](https://openairdocs.org/sdr/YENA2023042000414.md): Unknown · unknown · Apr 15, 2023 · N989JT · Airbus A321231 · Passenger Oxygen System > DURING HEAVY MAINTENANCE: 36WR OXYGEN GENERATOR FAILED MANUAL DROP TEST; PERFORMED TSM 35-23-00-81-807A AND WIRING TERMINAL BLOCK 7372VT 141 WIRING NO 3523-1114 POSITION K WAS FOUND LOOSE IAW ESPM 20-52-11 AMM 35-73-06 PERFORMED CONNECTED CORRECTLY WIRING ON T - [SDR YENA2023042000413](https://openairdocs.org/sdr/YENA2023042000413.md): Unknown · unknown · Apr 15, 2023 · N989JT · Airbus A321231 · Passenger Oxygen System > DURING HEAVY MAINTENANCE: DONT PASS OPERATIONAL TEST EMERGENCY OXYGEN CONTAINER DROP IN PASSENGER CABIN; REF AEROMAN NR 2023-199325 WO 2023 114/1 PERFORMED TSM IAW 35-23-00-810-807A PERFORMED OPERATIONAL CHECK OF MANUAL MASK RELEASE IAW AMM 35-23-00-710-001A T - [SDR YENA2022092600961](https://openairdocs.org/sdr/YENA2022092600961.md): Valve · failed · Sep 23, 2022 · N989JT · Airbus A321231 · Air Conditioning System > FLT#, 1700, LAX -FLL. (AIRCRAFT PERFORMED AN AIR TURN BACK TO LAX) ' AFTER T/O VENT SKIN VALVE FAULT PLANE DID NOT PROPERLY PRESSURIZE. RTG; FOUND 22HQ FROZEN, MANUAL OPEN NOT WORKING. REMOVED AND REPLACED 22HQ OPS TEST OK AMM 21-26-00.' - [SDR YENA2022052000506](https://openairdocs.org/sdr/YENA2022052000506.md): Door · open · May 16, 2022 · N989JT · Airbus A321231 · Passenger Oxygen System > FLT#616, SFO-JFK. ' O2 MASK COMPARTMENT ABOVE L1 DOOR OPENED; STOWED O2 MASK ABOVE L1 DOOR IAW AMM 35-21-00. OK FOR CONTINUED SERVICE.' - [SDR YENA2021080500502](https://openairdocs.org/sdr/YENA2021080500502.md): Generator · failed · Aug 3, 2021 · N989JT · Airbus A321231 · AC Generator-Alternator > FLT 334, SFO-BOS. ENG CRUISE PAGE N2 VIB ON ENG #1 SHOWS AMBER XX; R&R #1 ENG GENERATOR, STATOR ALTERNATOR IAW AMM 73-22-00 OPS CHECK GOOD NO NITS AFTER PART R&R AND ENG RUN - [SDR YENA2020120300550](https://openairdocs.org/sdr/YENA2020120300550.md): Battery · failed · Nov 29, 2020 · N989JT · Airbus A321231 · Emergency Lighting > FLT 364, UVF-BOS. EPSU 11WL FAILED SYSTEM OPERATIONS TEST. REPLACED EPSU 11WL BATTERY, IAW AMM 33-51-38. - [SDR YENA2020091600462](https://openairdocs.org/sdr/YENA2020091600462.md): Slide · deformed · Sep 12, 2020 · N989JT · Airbus A321231 · Escape Slide > DURING HMV, DERFORMATION PASSENGER CREW DOOR 832 ESCAPE SLIDE RAFT IN PASSENGER CABIN, REF AEROMAN N/R 2020-272050. REMOVED AND REPLACED CREW DOOR ESCAPE SLIDE RAFT IN DOOR 832, IAW AMM 25-62-44-400-007-A. - [SDR YENA2020091600461](https://openairdocs.org/sdr/YENA2020091600461.md): Slide · deformed · Sep 12, 2020 · N989JT · Airbus A321231 · Escape Slide > DURING HMV, DEFORMATION PASSENGER CREW DOOR ESCAPE SLIDE RAFT IN DOOR 841 IN PASSENGER CABIN, REF AEROMAN N/R 2020-272048. REMOVED AND REPLACED PASSENGER CREW DOOR ESCAPE SLIDE RAFT IN DOOR 841, IAW AMM 25-62-44-400-803-A. - [SDR YENA2020030920215](https://openairdocs.org/sdr/YENA2020030920215.md): Slide · failed · Mar 2, 2020 · N989JT · Airbus A321231 · Escape Slide > FT # 90, SAN-JFK. REF T/C A320-33-51-00-710-805-A FOUND L4 DOOR SLIDE FAILING ESPU CHECK; REMOVED AND REPLACED AFT DOOR L/H SLIDE IAW AMM 25-62-44. ALL CHECKS GOOD. - [SDR YENA2020020390113](https://openairdocs.org/sdr/YENA2020020390113.md): Battery · failed · Jan 29, 2020 · N989JT · Airbus A321231 · Emergency Lighting > FT # 333, BOS-SFO. GROUND POWER DROPPED AND EMERGENCY LIGHTS DID NOT ILLUMINATE; REMOVED & REPLACED 6 EMERGENCY BATTERY RE TASK CARD A320-33-51-00-710-003. OPS CHECK GOOD. - [SDR YENA2020020390112](https://openairdocs.org/sdr/YENA2020020390112.md): Battery · failed · Jan 29, 2020 · N989JT · Airbus A321231 · Emergency Lighting > FT # 333, BOS-SFO. GROUND POWER DROPPED AND EMERGENCY LIGHTS DID NOT ILLUMINATE; REMOVED & REPLACED 6 EMERGENCY BATTERY RE TASK CARD A320-33-51-00-710-003. OPS CHECK GOOD. - [SDR YENA2020020390111](https://openairdocs.org/sdr/YENA2020020390111.md): Battery · no test · Jan 29, 2020 · N989JT · Airbus A321231 · Emergency Lighting > FT # 333, BOS-SFO. GROUND POWER DROPPED AND EMERGENCY LIGHTS DID NOT ILLUMINATE; REMOVED & REPLACED 6 EMERGENCY BATTERY RE TASK CARD A320-33-51-00-710-003. OPS CHECK GOOD. - [SDR YENA2020020390110](https://openairdocs.org/sdr/YENA2020020390110.md): Battery · failed · Jan 29, 2020 · N989JT · Airbus A321231 · Emergency Lighting > FT # 333, BOS-SFO. GROUND POWER DROPPED AND EMERGENCY LIGHTS DID NOT ILLUMINATE; REMOVED & REPLACED 6 EMERGENCY BATTERY RE TASK CARD A320-33-51-00-710-003. OPS CHECK GOOD. - [SDR YENA2020020390109](https://openairdocs.org/sdr/YENA2020020390109.md): Battery · no test · Jan 29, 2020 · N989JT · Airbus A321231 · Emergency Lighting > FT # 333, BOS-SFO. GROUND POWER DROPPED AND EMERGENCY LIGHTS DID NOT ILLUMINATE; REMOVED & REPLACED 6 EMERGENCY BATTERY RE TASK CARD A320-33-51-00-710-003. OPS CHECK GOOD. - [SDR YENA2020020390108](https://openairdocs.org/sdr/YENA2020020390108.md): Battery · no test · Jan 29, 2020 · N989JT · Airbus A321231 · Emergency Lighting > FT # 333, BOS-SFO. GROUND POWER DROPPED AND EMERGENCY LIGHTS DID NOT ILLUMINATE; REMOVED & REPLACED 6 EMERGENCY BATTERY RE TASK CARD A320-33-51-00-710-003. OPS CHECK GOOD. ## 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 = 'N989JT' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N989JT/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.