# Service difficulty reports: N955JB A list on [N955JB](https://openairdocs.org/aircraft/N955JB.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR YENA2025042300422](https://openairdocs.org/sdr/YENA2025042300422.md): Pump · faulted · Apr 21, 2025 · N955JB · Airbus A321231 · Hydraulic Pump (Electric/Engine), Main > FLT#861, BOS- SJU. (AIRCRAFT PERFORMED AN AIR TURN BACK TO BOS) 'DURING T/O AFTER RAISING THE GEAR HANDLE GREEN HYD QUANTITY WAS LOST. GEAR EXTENDED SUCCESSFULLY BUT GEAR DOOR REMAINED OPENED. A/S WAS NEVER GREATER THAN 180 KTS; REF DEFECT 4239430 ITEM 2 (WITH - [SDR YENA2025041600407](https://openairdocs.org/sdr/YENA2025041600407.md): Apu · odor · Apr 13, 2025 · N955JB · Airbus A321231 · Airborne Auxiliary Power Unit (APU) System > FLT#453, BOS-PLS. 'STRONG LEVEL 1 ODOR IN COCKPIT FROM TAKE-OFF AT 6000 FT ( APU SYSTEM).' (SUPPLEMENTAL INFORMATION TO FOLLOW) - [SDR YENA2024082101132](https://openairdocs.org/sdr/YENA2024082101132.md): Safety Valve · failed · Aug 19, 2024 · N955JB · Airbus A321231 · Landing Gear Retraction/Extension System > FLT#1058, AUA-JFK. 'ON ARRIVAL IN JFK L/G FAILED TO EXTEND. AFTER CYCLING L/G HANDLE L/G EXTENDED NORMALLY. NO ECAM WAS PRESENT MASTER WARNING LIGHT FLASHED ON AND OFF UNTIL GEAR WAS FINALLY EXT; REF L/P 4049467, ITEM 2 (ACCOMPLISHED WIRING CHECKS ON TSI NO FA - [SDR YENA2024030500312](https://openairdocs.org/sdr/YENA2024030500312.md): Skin · dented · Feb 28, 2024 · N955JB · Airbus A321231 · Aerodynamic Fairings > DURING HEAVY MAINTENANCE:FUSELAGE / REAR / TAILCONE/DENT BTWN FRAME 78-80 BETWEEN LH STR 1 AND 2 SPLICE - PERMANENT REPAIR. (CONSIDERED A MAJOR REPAIR) - [SDR YENA2024022900301](https://openairdocs.org/sdr/YENA2024022900301.md): Tail Cone · dented · Feb 28, 2024 · N955JB · Airbus A321231 · Aerodynamic Fairings > DURING HEAVY MAINTENANCE: FUSELAGE / REAR / TAILCONE/DENT BTWN FRAME 78-80 BETWEEN LH STR 1 AND 2 SPLICE - PERMANENT REPAIR. (CONSIDERED A MAJOR REPAIR) - [SDR YENA2023062300731](https://openairdocs.org/sdr/YENA2023062300731.md): Unknown · unknown · Jun 22, 2023 · N955JB · Airbus A321231 · Standard Practices/Structures > FLT#1436, STI-JFK. 'FA'S REPORTED SMELLING A PROPANE/GAS SMELL IN AFT HALF OF A/C FOR ABOUT 2 HRS OF FLIGHT. REPORTS OF SICKNESS AND NAUSEA; "COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION A, ISOLATED FAULT TO TYPE 10, (A)., 1C, PER TSM 05-50-00-810-085B/ - [SDR YENA2022041800378](https://openairdocs.org/sdr/YENA2022041800378.md): Bottle · none · Apr 17, 2022 · N955JB · Airbus A321231 · Emergency Exits > FLT#1451, BOS-MCO. ' L3 DOOR ASSIST BOTTLE REQUIRES SERVICING; SERVICED L3 DOOR ASSIST BOTTLE TO PROPER PRESSURE IAW AMM 52-22-00. NO LEAKS NOTED.' - [SDR YENA2021112900793](https://openairdocs.org/sdr/YENA2021112900793.md): Unknown · odor · Nov 28, 2021 · N955JB · Airbus A321231 · Air Distribution System > FLT 881, JFK-UVF. INFLIGHT CREW REPORTED BURNING WIRE SMELL BETWEEN ROW 13-18 AT APPROX 10,000' SAME SMELL ALSO REPORTED INTERMITTENTLY AT CRZ SMELL DISSIPATED AFTER SEVERAL MINS; FOLLOWED SMOKE CHART WITH MCC. CARRIED OUT TSM 05-50-00-810-831-A AND TSM 24-00- - [SDR YENA2021090200556](https://openairdocs.org/sdr/YENA2021090200556.md): Bleed Valve · failed · Aug 29, 2021 · N955JB · Airbus A321231 · Compressor Bleed Valve > FLT 787, JFK-SXM. RETURNED TO FIELD. AIR ENG 1 AND 2 BLEED FAULT; R & R #1 ENGINE OVERPRESS VALVE AS REQUESTED. REF TO AMM 36-11-52-020-054-B - [SDR YENA2021070900458](https://openairdocs.org/sdr/YENA2021070900458.md): Slide · abnormal · Jul 5, 2021 · N955JB · Airbus A321231 · Escape Slide > DURING HMV, SECONDARY FINDING ESCAPE SLIDE RAFT HIT ON FUSELAGE WHEN DOOR IS FULLY UP AND LOCKED DUE TO SWELLING AT PASSENGER CREW DOOR 832; PER AEROMAN N/R 2021-273929 - REMOVED AND REPLACED ESCAPE SLIDE RAFT ON DOOR 832 P/N D30665-709 S/N A9292R IAW AMM 25 - [SDR YENA2021070900457](https://openairdocs.org/sdr/YENA2021070900457.md): Slide · abnormal · Jul 5, 2021 · N955JB · Airbus A321231 · Escape Slide > DURING HMV, REF. SECONDARY FINDING ESCAPE SLIDE RAFT HIT ON FUSELAGE WHEN DOOR IS FULLY UP AND LOCKED DUE TO SWELLING AT PASSENGER CREW DOOR 832; REMOVED AND REPLACED ESCAPE SLIDE RAFT ON DOOR 832 P/N D30665-709 S/N A9292R IAW AMM 25-62-44-000-012-A AND AMM - [SDR YENA2021060400356](https://openairdocs.org/sdr/YENA2021060400356.md): A/C Pack · odor · May 31, 2021 · N955JB · Airbus A321231 · Cabin Cooling System > FLT 6973, JFK-LIR. DURING DESCENT PERCEPTIBLE SMOKE IN COCKOPIT F/A IN AFT GALLEY NOTICE BURNING SMELL F/A IN FWD GALLEY NOTICED SMELL PERFORMED SMOKE FUME AVIONICS SMOKE S-7 QRH PROCEDURE AFTER SELECTING PACK 1 OFF ODOR DISSAPATED LANDED WITH PACK 1 OFF; INS - [SDR YENA2021041500233](https://openairdocs.org/sdr/YENA2021041500233.md): Cabin Air Sys · odor · Apr 11, 2021 · N955JB · Airbus A321231 · Air Distribution System > FLT 1537, JFK-STI. DUSTY ELECTRICAL SMELL THROUGH OUT CABIN AND COCKPIT FROM DESCENT 15,000 TO LANDING; ACCOMPLISHED INSPECTION REF TSM 05-50-00-810-003A. NO ODOR NOTED. RAN ENGINE, NO ODOR NOTICED. NO HISTORY WAS REPORTED. - [SDR YENA2021041200222](https://openairdocs.org/sdr/YENA2021041200222.md): Ecs · odor · Apr 2, 2021 · N955JB · Airbus A321231 · Air Distribution System > FLT 1589, EWR-SJU. INFLIGHT REPORTED STRONG SOCK SMELL IN AFT CABIN FAINT SMELL IN COCKPIT. OCCURED DESCENDING THRU 2000FT LOW POWER SETTING AND MAKING A TEMP ADJUSTMENT; PERFORMED LEVEL ""C"" DECONTAMINATION OF EVIROMENTAL CONTROL SYSTEM (ECS) PER AMM 21-00 - [SDR YENA2020020430128](https://openairdocs.org/sdr/YENA2020020430128.md): Power Supply · failed · Jan 30, 2020 · N955JB · Airbus A321231 · Emergency Lighting > FT # 352, MCO-BOS. EPSU FAILED BITE CHECK (UNIT FAULT); R & R EPSU (10 WL) IAW AMM 33-51-38, BITE CHECK GOOD - [SDR YENA2020020430127](https://openairdocs.org/sdr/YENA2020020430127.md): Battery · failed · Jan 30, 2020 · N955JB · Airbus A321231 · Emergency Lighting > FT # 352, MCO-BOS. EPSU BATTERY (13WL) FAILED CAP CHECK; R & R EPSU (13WL) IAW AMM 33-51-38, BITE CHECK GOOD - [SDR YENA2020020430126](https://openairdocs.org/sdr/YENA2020020430126.md): Battery · failed · Jan 30, 2020 · N955JB · Airbus A321231 · Emergency Lighting > FT # 352, MCO-BOS. EPSU BATTERY (11WL) FAILED CAP CHECK; R & R EPSU (11WL) IAW AMM 33-51-38, BITE CHECK GOOD - [SDR YENA2020020430125](https://openairdocs.org/sdr/YENA2020020430125.md): Battery · failed · Jan 30, 2020 · N955JB · Airbus A321231 · Emergency Lighting > FT # 352, MCO-BOS. EPSU BATTERY (12WL) FAILED CAP CHECK; R & R EPSU (12WL) IAW AMM 33-51-38, BITE CHECK GOOD - [SDR YENA2020020430124](https://openairdocs.org/sdr/YENA2020020430124.md): Battery · failed · Jan 30, 2020 · N955JB · Airbus A321231 · Emergency Lighting > FT # 352, MCO-BOS. EPSU BATTERY (14WL) FAILED CAP CHECK; R & R EPSU (14WL) IAW AMM 33-51-38, BIT CHECK GOOD - [SDR YENA2020020430123](https://openairdocs.org/sdr/YENA2020020430123.md): Battery · failed · Jan 30, 2020 · N955JB · Airbus A321231 · Emergency Lighting > FT # 352, MCO-BOS. EPSU BATTERY (15WL) FAILED CAP CHECK; R & R EPSU (15WL) IAW AMM 33-51-38, BITE CHECK GOOD. - [SDR YENA2020020430122](https://openairdocs.org/sdr/YENA2020020430122.md): Battery · failed · Jan 30, 2020 · N955JB · Airbus A321231 · Emergency Lighting > FT # 352, MCO-BOS. EPSU BATTERY (10WL) FAILED CAP CHECK; R & R EPSU (10WL) IAW AMM 33-51-38, BITE 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 = 'N955JB' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N955JB/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.