# Service difficulty reports: N4073J

A list on [N4073J](https://openairdocs.org/aircraft/N4073J.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 · 56 reports

- [SDR YENA2026100900933](https://openairdocs.org/sdr/YENA2026100900933.md): Pump · failed · Oct 8, 2026 · N4073J · Airbus A321271NX · APU Engine Fuel and Control
  > FLT 033, BOS-CDG. (ETOPS) AT PREFLIGHT APU START APU FUEL LO PR ECAM (APU FUEL PUMP). R & R APU FUEL PUMP IAW AMM 28-22-51. OPS & LEAK CHKD GOOD. FAULT IS CLEARED. MX-4 UPDATED. PLACARD RMVD.
- [SDR YENA2026090400727](https://openairdocs.org/sdr/YENA2026090400727.md): Ignition Sys · faulted · Sep 3, 2026 · N4073J · Airbus A321271NX · Ignition System
  > FLT 1407, JFK-CDG. (ETOPS) ENG 2 IGN B FAULT ( IGNITION SYSTEMS SYSTEM B). OPEN
- [SDR YENA2026082400700](https://openairdocs.org/sdr/YENA2026082400700.md): Ignition Sys · faulted · Aug 23, 2026 · N4073J · Airbus A321271NX · Ignition System
  > FLT# 331, BOS-MXP. (ETOPS) "ENG 2 IGN B FAULT ( IGNITION SYSTEMS SYSTEM B).
- [SDR YENA2026082400697](https://openairdocs.org/sdr/YENA2026082400697.md): Igniter · faulted · Aug 22, 2026 · N4073J · Airbus A321271NX · Spark Plug/Igniter
  > FLT 346, BCN-BOS. (ETOPS) NR 2 ENGINE IGN B FAULT, R & R ENG #2 IGN B IGNITER PLUG IAW AMM 74-21-01-400-801-A. OPS CHK OK."
- [SDR YENA2026073100634](https://openairdocs.org/sdr/YENA2026073100634.md): Unknown · odor · Jul 31, 2026 · N4073J · Airbus A321271NX · Air Distribution System
  > FLT# 1408, CDG-JFK. ON T/O WE HAD AN ODOR OF BURNT RUBBER. THE ODOR ONLY LASTED FOR ABOUT 30 SEC BUT WAS SMELLED IN COCKPIT AND THE AFT CABIN; PERFORMED LEVEL A DECON AS A PREACAUTION IAW AMM 27-00-00. COMPLIED WITH INFO NOTICE 2017-T015, STEP 1, ISOLATED FAUL
- [SDR YENA2026072900631](https://openairdocs.org/sdr/YENA2026072900631.md): Engine · faulted · Jul 28, 2026 · N4073J · Airbus A321271NX · Engine (Turbine/Turboprop)
  > FLT 2261, BOS-MAD. (ETOPS) NR 2 ENGINE MINOR FAULT ECAM AFTER START. ( MINOR FAULT CAUTIONS ON ECAM E/WD).
- [SDR YENA2026072400620](https://openairdocs.org/sdr/YENA2026072400620.md): Warning Message · illuminated · Jul 24, 2026 · N4073J · Airbus A321271NX · Central Warning
  > FLT 7, JFK-LHR. (ETOPS) AIR BLEED CLASS II MSG ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY FAULT(S) INDICATED BY AIR BLEED) OPEN
- [SDR YENA2026071700583](https://openairdocs.org/sdr/YENA2026071700583.md): Fcu · failed · Jul 16, 2026 · N4073J · Airbus A321271NX · Flight Control System
  > FLT 1408, CDG-JFK. (ETOPS) SPD/MARH BUTTON MISSING. R & R FCU (2CA) IAW AMM 22-81-12. OPS CHECK OK. CAT III LAND TEST REQUIRED.
- [SDR YENA2026052000471](https://openairdocs.org/sdr/YENA2026052000471.md): Fmc · faulted · May 18, 2026 · N4073J · Airbus A321271NX · Flight Management Computing Hardware System
  > FLT # 20, LHR-JFK. (ETOPS) MCDU ENROUTE SHOWED EROUNIOUS ALTITUDE-SPEED-FUEL COMPARISONS- RESET SUCCESSFULLY PERFORMED PER RESET GUIDE FCOM VOL1 AND THAT WAS MCDU#1; NOTED BY MX, R&R FMGC NR 1 AS PRECAUTIONARY REF MM 22-83-34, XLOAD & OPS CHK OK SEE LP 441902
- [SDR YENA2026031600310](https://openairdocs.org/sdr/YENA2026031600310.md): Seal · leaking · Mar 17, 2026 · N4073J · Airbus A321271NX · Engine Bleed Air System Wiring
  > FLT 2010 LAX-LAX (ETOPS). ECAM AIR(R) WING LEAK CONDITION BOTH LT & RT ENGINES RUNNING,NO APU BLEED AIR,ENGINES AT IDLE MULTIPLE TROUBLE SHOOTING RESETS WITH M,CC BEFORE RETURN TO GATE OUTSIDE AIR TEMPERATURE 33C /92 F." REF L/P 445496 VERIFIED LEAK AT #2 E
- [SDR YENA2026031100285](https://openairdocs.org/sdr/YENA2026031100285.md): Control Unit · failed · Mar 10, 2026 · N4073J · Airbus A321271NX · Weather Radar System
  > FLT 1408 CDG-JFK (ETOPS). HZD LIGHT ON RADAR INOP REF LP 4435463 ITEM 1 WX CTRL UNIT REMOVED AND REPLACED, ETOPS VERIFICATION REQUIRED.; REMOVED AND REPLACED WX RADAR -CONTROL UNIT REF AMM 34-41-12. SEE LP 4435465 FOR ETOPS VERIFICATION.( 4435465: REF L
- [SDR YENA2025102801062](https://openairdocs.org/sdr/YENA2025102801062.md): Wire Harness · failed · Oct 25, 2025 · N4073J · Airbus A321271NX · Engine Indicating System Wiring
  > FLT#31, BOS-AMS. (ETOPS) "REF LP # 4482219 ITEM #1 (REMOVED AND REPLACED ENG#2 EEC WIRING HARNESS W03 REF AMM 73-21-63. OPS CHK AND IDLE RUNS NORMAL NO FAULTS NOTED A/C OK TO RETURN TO SVC) ENG #2 FADEC FAULT; PFR SHOWS N2 SPEED SENSOR AS PRECAUTIONARY REMOVE
- [SDR YENA2025092600967](https://openairdocs.org/sdr/YENA2025092600967.md): Sensor · failed · Sep 25, 2025 · N4073J · Airbus A321271NX · Cabin Cooling System
  > FLT#1107, JFK-LHR. (ETOPS) "REF LOGPAGE 4491046 ITEM 1 AIR PACK 2 REGULATOR FAULT ( ECAM INDICATION ON BLEED PAGE PACK COMPRESSOR OUTLET TEMPERATURE); REMOVED AND REPLACED PACK 2 COMPRESSOR OUTLET TEMP SENSOR PER AMM 21-61-11. OPS CK'D SATIS, NO FAULT MSG PR
- [SDR YENA2025091700942](https://openairdocs.org/sdr/YENA2025091700942.md): Outflow Valve · faulted · Sep 16, 2025 · N4073J · Airbus A321271NX · Pressure Regulator/Outflow Valve
  > FLT#2260, MAD-BOS. (ETOPS) "AVIONICS SYS FAULT - SKIN AIR OUTLET VALVE ( SKIN AIR OUTLET VALVE (AVIONICS)); REMOVED AND REPLACED SKIN AIR OUTLET VALVE (22HQ) IAW AMM 21-26-53 OPS CHK OK NO FAULTS NOTED AT THIS TIME A/C OK FOR SVC MDDR CLEARED PLACARD REMOVED
- [SDR YENA2025091600940](https://openairdocs.org/sdr/YENA2025091600940.md): Transfer Pump · faulted · Sep 15, 2025 · N4073J · Airbus A321271NX · Aircraft Fuel Distribution System
  > FLT#1621, LHR-BOS. (ETOPS) "FUEL ACT XFR FAULT MESSAGE APPEARED ON ECAM; PRIMED ACT TRANSFER PUMP AND RESET THERMAL RELAY PER MM 28-25-00-869-002-A CHK OK FUEL TRANSFER OK PER 28-28-00."
- [SDR YENA2025082500875](https://openairdocs.org/sdr/YENA2025082500875.md): Pressure Switch · faulted · Aug 25, 2025 · N4073J · Airbus A321271NX · APU Oil System
  > FLT#32, AMS-BOS. (ETOPS) APU CLASS 2 MSG ( CLASS II MAINTENANCE MESSAGES DISPLAYED); NO ACTIVE FAULTS. T/S PER TSM 49-00-81-810-868-A. ACCOMPLISHED CONTINUITY CHK OF LOW OIL PRESSURE SWITCH + A/C WIRING WITH NO DEFECTS. RESISTANCE SATISFACTORY/ WITHIN SPECIF
- [SDR YENA2025082500871](https://openairdocs.org/sdr/YENA2025082500871.md): Bushing · migrated · Aug 23, 2025 · N4073J · Airbus A321271NX · Engine Bleed Air System
  > FLT#1908, CDG-JFK. (ETOPS) "UPON INSPECTION FOUND ENGINE NUMBER TWO ROD BEARING BUSHING MIGRATED ON FAN AIR VALVE; PERFORMED REMOVAL AND REPLACEMENT OF ENGINE NUMBER TWO FAN AIR VALVE BODY PER AMM 36-11-54.OPS CHECK GOOD NO FAULTS APPEAR ON ECAM AIRCRAFT SYSTE
- [SDR YENA2025081400839](https://openairdocs.org/sdr/YENA2025081400839.md): Interface Unit · faulted · Aug 13, 2025 · N4073J · Airbus A321271NX · Engine Controls
  > FLT#1908, CDG-JFK. (ETOPS) "ENG SOFT FAULT ON TOGA TAKEOFF. A/THR KICKED OFF AS WELL BUT WAS ABLE TO RESET USING A/THR PUSH BUTTON ON THRUST LEVERS. ( LOST A/THR AFAIN ON APPROACH); TROUBLESHOT ENGINE SOFT FAULT AND AUTO THROTTLE FAULT PER TSM 78.00.810.808.A
- [SDR YENA2025073000787](https://openairdocs.org/sdr/YENA2025073000787.md): Wire Harness · failed · Jul 29, 2025 · N4073J · Airbus A321271NX · Turbine Engine System Wiring
  > FLT#2220, LHR-JFK. (ETOPS) "UPON ARRIVAL MAINT STATUS MESSAGE ENG 1 FADEC ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1)FAULT(S) INDICATED BY ENG (1 AND/OR 2) FADEC); REMOVED AND REPLACED L ENG CONTROL WIRING HARNESS.
- [SDR YENA2025072800775](https://openairdocs.org/sdr/YENA2025072800775.md): Control Unit · failed · Jul 25, 2025 · N4073J · Airbus A321271NX · Auto Flight System
  > FLT#1908, CDG-JFK. (ETOPS) "FCU ONE FAULT IN FLIGHT CLEARED PER FCU COMPUTER RESET TABLE MX NOTIFIED & THEY ADVISED TO MAKE MX ENTRY; REMOVED AND REPLACED FCU PER AMM 22-81-12 OPS CHK GOOD PER AMM 22-70-00."
- [SDR YENA2025070200669](https://openairdocs.org/sdr/YENA2025070200669.md): Warning Message · false activation · Jun 30, 2025 · N4073J · Airbus A321271NX · Central Warning
  > FLT#523, JFK-LAX. (ETOPS) 'ENG 2 IP VALVE CLOSED. ECAM AIR BLEED FAULT; UNABLE TO DUPLICATE FAULT. PERFORMED MULTIPLE ENGINE RUNS, ALL BLEED VALVES OPERATE NORMAL, ALL PARAMETERS NORMAL PER AMM 71-00-00-860-823-A.'
- [SDR YENA2025040700367](https://openairdocs.org/sdr/YENA2025040700367.md): Controller · failed · Apr 6, 2025 · N4073J · Airbus A321271NX · Cabin Temperature Control System
  > FLT#7, JFK-LHR. (ETOPS) 'COND TRIM AIR SYSTEM FAULT ( COCKPIT/CABIN TRIM AIR VALVES); REMOVED AND REPLACED ACSC CONTROLLER AS PER AMM 21-61-34. OPS CHECK GOOD. PLACARD RMVD. MX-4 UPDATED MDDR CLEARED.
- [SDR YENA2025040700370](https://openairdocs.org/sdr/YENA2025040700370.md): Slide Raft · unwanted deploy · Apr 3, 2025 · N4073J · Airbus A321271NX · Escape Slide
  > FLT#32, AMS-BOS. 'L2 DOOR SLIDE DEPLOYED AT GATE 10; REMOVED AND REPLACED L2 DOOR SLIDE IAW 25-62-44 OPS CHECK GOOD. A/C OK TO RTS.'
- [SDR YENA2025030300229](https://openairdocs.org/sdr/YENA2025030300229.md): Smoke Detector · failed · Mar 1, 2025 · N4073J · Airbus A321271NX · Smoke Detection
  > FLT#2724, LAX-JFK. (ETOPS) ''SMOKE" CLASS 2 MAINT MESSAGE ON SHUT DOWN; REMOVED AND REPLACED FWD CARGO SMOKE DETECTOR (4WH) OPS TEST OK. REF AMM 26-16-15.'
- [SDR YENA2025022400187](https://openairdocs.org/sdr/YENA2025022400187.md): Outflow Valve · warning message · Feb 23, 2025 · N4073J · Airbus A321271NX · Pressure Regulator/Outflow Valve
  > FLT#1408, CDG-JFK. (ETOPS) 'VENT AVIONICS SYSTEM FAULT ( SKIN AIR OUTLET VALVE (AVIONICS)); REMOVED AND REPLACED SKIN AIR OUTLET VALVE IAW AMM 21-26-53. OPS CHECK GOOD. MX-4 UPDATED. PLACARD REMOVED. MDDR CLEARED.
- [SDR YENA2025022100182](https://openairdocs.org/sdr/YENA2025022100182.md): Transfer Sys · faulted · Feb 21, 2025 · N4073J · Airbus A321271NX · Aircraft Fuel Distribution System
  > FLT#2220, LHR-JFK. (ETOPS) FUEL ACT XFER FAULT ( CAUTION ON ECAM 5) ACT XFR FAULT (ACT)); PERFORMED BITE TEST OF FLSS IAW AMM 28-46-00. BITE TEST GOOD MDDR CLEARED. MX-4 UPDATED. PLACARD REMOVED.
- [SDR YENA2025020300129](https://openairdocs.org/sdr/YENA2025020300129.md): Warning Message · illuminated · Jan 30, 2025 · N4073J · Airbus A321271NX · Central Warning
  > FLT#8625, JFK-SAL. (ETOPS) 'AFTER LANDING ECAM COND TRIM AI SYS FAULT -CKPT TRIM VALVE; REMOVED AND REPLACE TRIM VALVE CKPT 11HK AND PERFORMED LEAK CHECK IAW AMM 21-63-51-000-001-A, AMM 21-63-51-400-001-A, TSM 21-63-00-810-802-A. NO LEAKS. PERFORMED OPS TEST
- [SDR YENA2024121601550](https://openairdocs.org/sdr/YENA2024121601550.md): Transceiver · failed · Dec 16, 2024 · N4073J · Airbus A321271NX · Weather Radar System
  > FLT#2288, JFK-AMS. (ETOPS) WX RADAR 1 INOP ( WEATHER RADAR SYSTEMS). REMOVED AND REPLACED TRANSMITTER/RECEIVER UNIT IAW AMM 34-41-51-400-001-A. OPS CHECK GOOD.
- [SDR YENA2024111801490](https://openairdocs.org/sdr/YENA2024111801490.md): Valve · failed · Nov 19, 2024 · N4073J · Airbus A321271NX · Air Distribution System
  > FLT#1216, SFO-JFK. (ETOPS) 'VENT AVNC SYS FAULT; REMOVED AND REPLACED SKIN AIR (INLET) VALVE (15HQ) IAW AMM 21-26-52. OPS CHECK OK. NO FAULTS NOTED AT THIS TIME. A/C OK FOR SVC.'
- [SDR YENA2024111801484](https://openairdocs.org/sdr/YENA2024111801484.md): Fire Loop · faulted · Nov 17, 2024 · N4073J · Airbus A321271NX · Fire Detection
  > FLT#823, JF-LAX. (ETOPS) ' ENG 1 LOOP B FAULT DURING DESCENT ( ENGINE FIRE DETECTION SYSTEMS 2) LOOP B); REF L/P 4051287-2 (SHIELDING FRAYED EXCESSIVE PLACY ON AGB SHIELDING GROUND AND MOVEMENT AT THE HEAD OF HARNESS 4002WD2 REPLACED 4002WD2 PER AMM 26-12-17
- [SDR YENA2024110801440](https://openairdocs.org/sdr/YENA2024110801440.md): Fire Loop · faulted · Nov 6, 2024 · N4073J · Airbus A321271N · Fire Detection
  > FLT#615, JFK-SFO. (ETOPS) "ENG 1 FIRE LOOP B FAULT AMBER APPEARED ON ECAM AND RESOLVED 4 TIMES IN FLIGHT; REMOVED AND REPLACED ENG #1 AGB LOOP B IAW AMM 26-12-17. OPS CHECK NORMAL. NO FAULT PRESENT AT THIS TIME. MX-4 UPDATED PLACARD REMOVED.
- [SDR YENA2024093001313](https://openairdocs.org/sdr/YENA2024093001313.md): Fcu · failed · Sep 27, 2024 · N4073J · Airbus A321271N · Flight Management Computing Hardware System
  > FLT#72, EDI-JFK. (ETOPS) 'FCU 1 & 2 FAULT FCU DISPLAYING BLANK; REMOVED AND REPLACED FCU IAW AMM 22-81-12 (2CA) ALL OPS NORMAL.'
- [SDR YENA2024082901189](https://openairdocs.org/sdr/YENA2024082901189.md): Idg · failed · Aug 28, 2024 · N4073J · Airbus A321271N · AC Generator-Alternator
  > FLT#1621, LHR-BOS. (ETOPS) ' ELEC IDG 2 LOW OIL PR ( ENGINE DRIVEN GENERATOR CHANNEL 8) (IDG, GCU, LINE CONTACTOR) IDG DISCONNECTED); REMOVED AND REPLACED IDG 2 IAW AMM 24-21-51. OPS AND LEAK CHECK GOOD. MDDR CLEARED. MX4 UPDATED. PLACARD REMOVED. '
- [SDR YENA2024062100889](https://openairdocs.org/sdr/YENA2024062100889.md): Warning Message · illuminated · Jun 21, 2024 · N4073J · Airbus A321271N · Aircraft Fuel System
  > FLT#1408, CDG-JFK. (ETOPS) ACT XFER FAULT ON ECAM AFTER FUELING ( CAUTION ON ECAM 5) ACT XFR FAULT (ACT)); PER TSM 28-28-00-810-874 FAULT OCCURRED DURING IMPROPER FUELING DISTRIBUTION DURING REFUELING. NO FAULTS PRESENTED AT THIS TIME. MDDR CLEARED, PLACARD
- [SDR YENA2024062100885](https://openairdocs.org/sdr/YENA2024062100885.md): Fadec · warning message · Jun 18, 2024 · N4073J · Airbus A321271N · Fuel Controlling System
  > FLT#1407, JFK-CDG. (ETOPS) 'ENG2 FADEC CLASS 2 MSG ON ENG SHUTDOWN ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1)FAULT(S) INDICATED BY ENG (1 AND/OR 2) FADEC); REF LOG PAGE 4015491, ITEM 1 (C/W TASK IAW LTV AMMS 44-21-
- [SDR YENA2024061300871](https://openairdocs.org/sdr/YENA2024061300871.md): Pump · failed · Jun 14, 2024 · N4073J · Airbus A321271NX · Engine Fuel Pump
  > FLT#1408, CDG-JFK. (ETOPS) ENG 2 MINOR FAULT ON ECAM AFTER TOUCHDOWN. ( MINOR FAULT CAUTIONS ON ECAM EWD); SYSTEM TROUBLESHOT IAW TSM 73-32-00-810-804-A VISUAL INSPECTION WO3 HARNESS NO DEFECT FOUND REMOVED AND REPLACED INTEGRATED FUEL PUMP AND AND CONTROL I
- [SDR YENA2024052400782](https://openairdocs.org/sdr/YENA2024052400782.md): Warning Message · false activation · May 22, 2024 · N4073J · Airbus A321271N · Central Warning
  > FLT#2289, AMS-JFK. 'ENG 1 FUEL SENSOR FAULT, IDG FOC SENSOR; REF TSM 71-00-00-810-837A RAN ENG 1 AT IDLE, UNABLE TO REPLICATE FAULT. ALL OPS CHK OKAY.'
- [SDR YENA2024051700766](https://openairdocs.org/sdr/YENA2024051700766.md): Wire Harness · exposed · May 17, 2024 · N4073J · Airbus A321271N · Engine Fuel System Wiring
  > FLT#43, JFK-LGW. (ETOPS) 'WHILE DOING T/C A7323059-01 FOUND 4065KS -J63 WIRE EXPOSED; REFER TO LOGPAGE 4020011 ITEM #2 (R/R W04 HANRESS IAW AMM 73-21-64. REF FOLLOWING LOGPAGES FOR REQUIRED OPERATIONAL CHECKS LP 4020013. ITEM 1 (ACCOMPLISHED #6 IDLE TEST IAW A
- [SDR YENA2024041800648](https://openairdocs.org/sdr/YENA2024041800648.md): Inlet · failed · Apr 15, 2024 · N4073J · Airbus A321271NX · Turbine Engine Compressor Section
  > FLT#2289, AMS-JFK. (ETOPS) '#2 ENG NOSE CONE COVER PEELING; REMOVED AND REPLACED #2 ENGINE INLET CONE COVER IAW AMM 72-11-01.OK FOR SVC.'
- [SDR YENA2024041800647](https://openairdocs.org/sdr/YENA2024041800647.md): Sensor · faulted · Apr 15, 2024 · N4073J · Airbus A321271N · Engine Fuel and Control
  > FLT#2289, AM-JFK. (ETOPS) '#1ENG FUEL SENSOR FAULT "IDG FOC SENSOR" ON ECAM ( FUEL SENSOR FAULT CAUTIONS ON ECAM E/WD IDG FOC SENSOR DISPLAYED ON EWD); PERFORMED TEST OF IDG FOC DELTA PRESSURE ELECTRICAL TEST IAW AMM 71-00-00-810-836-A TEST OK. NO FAULTS FOU
- [SDR YENA2024041100506](https://openairdocs.org/sdr/YENA2024041100506.md): Warning Message · multiple fail · Apr 9, 2024 · N4073J · Airbus A321271N · Central Warning
  > FLT#2289, AMS-JFK. (ETOPS) 'ENG 1 FUEL SENSOR FAULT IDG FOC SENSOR MESSAGE. ( FUEL SENSOR FAULT CAUTIONS ON ECAM E/WD IDG FOC SENSOR DISPLAYED ON EWD); FAULT ON 4/9/24 FOUND TO BE SINGLE ISOLATED OCCURRENCE WITH NO OTHER FAULTS NOTED. ACCOMPLISHED GROUND VERI
- [SDR YENA2024040100482](https://openairdocs.org/sdr/YENA2024040100482.md): Control Valve · failed · Mar 29, 2024 · N4073J · Airbus A321271N · Engine Start Valves/Controls
  > FLT#8511 AMS-SNN. 'AFTER ENGINE START ECAM ENG 1 BOWED ROTOR PROTECTION FAULT; ACCOMPLISHED INSP OF ENG 1 AFTER A BOWED ROTOR PROTECTION FAULT IAW AMM 72-00-00-200-824-A. REF L/P 3975832-2 FOR ENG 1 BORESCOPE INSP W/ NO FINDINGS AND REF LP 3975832-2 (REF TSM T
- [SDR YENA2024032100442](https://openairdocs.org/sdr/YENA2024032100442.md): Control Panel · failed · Mar 19, 2024 · N4073J · Airbus A321271N · Communications System
  > FLT#32, AMS-BOS. (ETOPS) 'UNABLE TO CONTROL VOLUME ON HF2. ON CA RADIO PANEL; REMOVED AND REPLACED CAPT ACP IAW AMM 23-51-12. OPS NORMAL. VOLUME IS CONTROLLABLE HF2.'
- [SDR YENA2024021200263](https://openairdocs.org/sdr/YENA2024021200263.md): Unknown · odor · Feb 8, 2024 · N4073J · Airbus A321271N · Air Distribution System
  > FLT#44, LGW-JFK. 'FORWARD FLIGHT ATTENDANTS EXPERIENCED ALLERGIC REACTIONS WHILE WORKING FWD GALLEY WHILE IN CRUISE.ODORS ASSOCIATED WITH THE MENU MASKED ANY OTHER POTENTIAL SOURCES.AFTER LANDING ADDITIONAL CREWMEMBERS NOTED A FAINT DIRTY LAV/FEET SMELL IN THE
- [SDR YENA2024012200079](https://openairdocs.org/sdr/YENA2024012200079.md): Sensor · failed · Jan 20, 2024 · N4073J · Airbus A321271N · Engine Oil System (Airframe Furnished)
  > FLT#1621, LHR-BOS. (ETOPS) 'ENG 1 OIL SENSOR FAULT;REMOVED AND REPLACED PHMU ON ENG 1 AS PER AMM 77-31-01. OPS TEST GOOD. NO FAULTS NOTED.'
- [SDR YENA2023121801593](https://openairdocs.org/sdr/YENA2023121801593.md): Contactor · failed · Dec 16, 2023 · N4073J · Airbus A321271N · Hydraulic Power System Wiring
  > FLT#8318, JFK-BOS. (ETOPS) 'FOUND BLUE ELECTRIC PUMP RUNNING CONTINUOUSLY WHEN P/B SWITCH SET TO "AUTO" POSITION; REMOVED AND REPLACED CONTACTOR (2705GJ) PER TSM 29-12-00-810-810-A, IAW AMM 29-12-55. ALL OPS NORMAL.'
- [SDR YENA2023121201560](https://openairdocs.org/sdr/YENA2023121201560.md): Unknown · unknown · Dec 10, 2023 · N4073J · Airbus A321271N · Engine (Turbine/Turboprop)
  > FLT#1621, LHR-BOS. 'IN CLIMB, ENG ANTI-ICE ON, 'ENG 1 HIGH VIBRATION' ECAM IN AMBER. N2 = 4.5 UNITS IN CRUISE, ANTI - ICE OFF 0.1 UNITS; FOLLOWING TSM 71-00-00-810-873-A, ACMS REPORT SHOWS N2 VIBRATION BELOW SHORT DURATION HIGH N2 VIBRATION LIMITS. OK TO CON
- [SDR YENA2023112701462](https://openairdocs.org/sdr/YENA2023112701462.md): Fmc · failed · Nov 26, 2023 · N4073J · Airbus A321271N · Auto Flight System
  > FLT#32, AMS-BOS. (ETOPS) 'PRIOR TO SECOND -TO-LAST OCEANIC WAYPOINT, FMS SHOWED ERRONOUS MILEAGE TO DESTINATION. ALL WAYPOINTS CHECKED, NAV SOLUTION ACCURATE THEN TIME TO GO EFOB WOULDN'T DISPLAY. POSITION WAS ACCURATE SO AFTER CONFIRMING WITH MX, CONTROL CON
- [SDR YENA2023101301240](https://openairdocs.org/sdr/YENA2023101301240.md): Start Valve · failed · Oct 11, 2023 · N4073J · Airbus A321271N · Engine Start Valves/Controls
  > FLT#2289, AMS-JFK. (ETOPS) 'ENG 2 START VALVE FAULT START VALVE NOT CLOSED; REMOVED AND REPLACED #2 ENG START VALVE IAW AMM 80-11-03. OPS CHECK GOOD.
- [SDR YENA2023083001008](https://openairdocs.org/sdr/YENA2023083001008.md): Fcu · failed · Aug 29, 2023 · N4073J · Airbus A321271N · APU Cowling/Containment
  > FLT#1107, JFK-LHR. (ETOPS) APU CLASS 2 MSG ( CLASS II MAINTENANCE MESSAGES DISPLAYED); REMOVED AND REPLACED APU FCU IAW AMM 49-32-11. OPS AND LEAK CHECK GOOD. MDDR CLEARED. PLACRD REMOVED. UPDATED MX-4.

Next page: https://openairdocs.org/aircraft/N4073J/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 = 'N4073J' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N4073J/reports

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