# Service difficulty reports: N284AY, cancelled May 28, 2026 A list on [N284AY, cancelled May 28, 2026](https://openairdocs.org/deregistered/N284AY-2026-05-28.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 4 · 189 reports - [SDR AALA201911129024](https://openairdocs.org/sdr/AALA201911129024.md): Windshield · leaking · Nov 9, 2019 · N284AY · Airbus A330243 · Flight Compartment Windows > AIRCRAFT WAS GROUNDED: PILOT REPORTS AT FL370 A/C DEVELOPED HIGH PITCH SEQUEL WE DESCENDED TO FL350, NO IMPROVEMENT NO PRESSURIZATION ISSUES. CABIN CONSTANT PRESSURE AT ALL TIMES SEQUEL QUIT ABOUT FL300 LOCATED AT FWD WINDSHIELD. MAINTENANCE REMOVED & REPLACED - [SDR AALA2019111209017](https://openairdocs.org/sdr/AALA2019111209017.md): Windshield · leaking · Nov 9, 2019 · N284AY · Airbus A330243 · Flight Compartment Windows > AIRCRAFT WAS GROUNDED: PILOT REPORTS AT FL370 A/C DEVELOPED HIGH PITCH SEQUEL WE DESCENDED TO FL350, NO IMPROVEMENT NO PRESSURIZATION ISSUES. CABIN CONSTANT PRESSURE AT ALL TIMES SEQUEL QUIT ABOUT FL300 LOCATED AT FWD WINDSHIELD. MAINTENANCE REMOVED & REPLACED - [SDR AALA201910169009](https://openairdocs.org/sdr/AALA201910169009.md): Warning Light · false activation · Oct 14, 2019 · N284AY · Airbus A330243 · Escape Slide > AIRCRAFT WAS GROUNDED: AFTER ARMING DOORS FLIGHT ATTENDANT PANEL INDICATED (CHECK SLIDE PRESSURE) FOR DOOR 1L. MAINTENANCE TROUBLE SHOT SLIDE INDICATION PER TSM 25-62-00-810-801, NO FAULT FOUND AND PERFORMED SATISFACTORY OPERATIONAL CHECK. - [SDR AALA2019100879012](https://openairdocs.org/sdr/AALA2019100879012.md): Battery · no test · Oct 5, 2019 · N284AY · Airbus A330243 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: CREW REST COMPARTMENT FLASHLIGHT WAS INOPERABLE. MAINTENANCE REPLACED FLASHLIGHT BATTERY PER AMM 25-65-00. - [SDR AALA201908209009](https://openairdocs.org/sdr/AALA201908209009.md): Cids · false indication · Aug 19, 2019 · N284AY · Airbus A330243 · Escape Slide > AIRCRAFT NOT GROUNDED: 3R SLIDE PESSURE LOW ON CIDS BOTTLE. PRESSURE AT MIN. INSPECTED AND FOUND 3R BOTTLE PRESSURE TO BE WITHIN LIMITS. DEFERRED PER MEL 23-18E, 3R SLIDE BOTTLE PRESSURE INDICATION INOP ON FAP. - [SDR AALA201908199013](https://openairdocs.org/sdr/AALA201908199013.md): Battery · no test · Aug 18, 2019 · N284AY · Airbus A330243 · Emergency Lighting > AIRCRAFT IN BASE VISIT: EMERGENCY LIGHT TEST FAILED BATTERIES AT 2L AND 3R DOORS. REMOVED AND REPLACED EPSU BATTERIES 13WL AND 16WL IAW AMM 33-51-38-000-802/400-802. - [SDR AALA201906079003](https://openairdocs.org/sdr/AALA201906079003.md): Engine · odor · Jun 6, 2019 · N284AY · Airbus A330243 · Engine (Turbine/Turboprop) > AIRCRAFT WAS GROUNDED: PILOT REPORTED DIRTY SOCK SMELL ON DESCENT INTO BCN. MAINTENANCE ACCOMPLISHED JOBCARD 33L00021001. MAINTENANCE REPLACED #1 ENGINE PER JOBCARD 33L40071003 AND EA 295088. - [SDR AALA201905069031](https://openairdocs.org/sdr/AALA201905069031.md): Unknown · odor · May 4, 2019 · N284AY · Airbus A330243 · Air Distribution System > AIRCRAFT WAS GROUNDED: PILOT REPORTS SOF (CABIN ODOR) EVENT DURING DECENT, APPROACH AND LANDING. MAINTENANCE ACCOMPLISHED CARDS 33L00021001, 33L0071001 AND 33L00021002. ACCOMPLISHED SOF TROUBLESHOOTING, ENGINE CABIN ODOR TROUBLESHOOTING AND ECS CONTAMINATION C - [SDR AALA201905019031](https://openairdocs.org/sdr/AALA201905019031.md): Unknown · odor · Apr 29, 2019 · N284AY · Airbus A330243 · Air Distribution System > AIRCRAFT WAS GROUNDED: REPORTS OF FUMES, CABIN ODOR. MAINTENANCE RAN ENGINES AT IDLE AND FLIGHT IDLE, RAN RIGHT PACK WITH ONE AIR SOURCE AT A TIME INITIONALLY HAD A OILY MUSTY SMELL AFT OF MID GALLEY IT DISAPATED QUICKLY, RAN LEFT PACK WITH ONE AIR SOURCE AT A - [SDR AALA201901289040](https://openairdocs.org/sdr/AALA201901289040.md): Damper · low pressure · Jan 27, 2019 · N284AY · Airbus A330243 · Passenger/Crew Doors > AIRCRAFT IN BASE MAINTENANCE: LOW PRESSURE DOOR DAMPER IN PASSENGER CABIN. REPLACED DOOR DAMPER GALLEY IN PASSENGER CABIN PER CMM 25-39-00. - [SDR AALA2019021219035](https://openairdocs.org/sdr/AALA2019021219035.md): Floor Panel · delaminated · Jan 18, 2019 · N284AY · Airbus A330243 · Fuselage Floor Panel > DELAMINATON FOUND ON THE MID GALLEY FLOOR PANEL 26DS. REPLACED THE FLOOR PANEL IAW EA 289355, AND IRM 9701, REVISION I. - [SDR AALA2019021219045](https://openairdocs.org/sdr/AALA2019021219045.md): Floor Panel · delaminated · Jan 18, 2019 · N284AY · Airbus A330243 · Fuselage Floor Panel > FLOOR PANEL 272JF DELAMINATED. REPLACED FLOOR PANEL IAW EA 289359 AND IRM9701 REV I. - [SDR AALA2018113069020](https://openairdocs.org/sdr/AALA2018113069020.md): Duct · contaminated · Nov 24, 2018 · N284AY · Airbus A330243 · Air Distribution System > DURING CLIMB OUT, THE CREW REPORTED FUMES. THE AIRCRAFT WAS GROUNDED. RAN QRH PROCEDURE AND LANDED. REMOVED APU AIR INTAKE DUCT IAW JC 33L00071001, CLEANED OIL CONTAMINATION IAW AMM 49-16-46. INSTALLED THE DUCT IAW49-16-46. - [SDR AALA201806069026](https://openairdocs.org/sdr/AALA201806069026.md): Battery Pack · no test · Jun 3, 2018 · N284AY · Airbus A330243 · Emergency Lighting > EMERGENCY POWER SUPPLY BATTERIES FAULTED. MAINTENANCE REPLACED THE BATTERIES IAW AMM 33-51-38, AND PERFORMED SATISFACTORY OPERATIONAL CHECK. - [SDR AALA201806069025](https://openairdocs.org/sdr/AALA201806069025.md): Battery Pack · no test · Jun 3, 2018 · N284AY · Airbus A330243 · Emergency Lighting > EMERGENCY POWER SUPPLY BATTERIES FAULTED. MAINTENANCE REPLACED THE BATTERIES IAW AMM 33-51-38, AND PERFORMED SATISFACTORY OPERATIONAL CHECK. - [SDR AALA201806069024](https://openairdocs.org/sdr/AALA201806069024.md): Battery · no test · Jun 3, 2018 · N284AY · Airbus A330243 · Emergency Lighting > EMERGENCY LIGHT POWER SUPPLY BATTERIES FAULTED. MAINTENANCE REPLACED THE BATTERIES IAW AMM 33-51-38, AND PERFORMED SATISFACTORY OPERATIONAL CHECK. - [SDR AALA201806069023](https://openairdocs.org/sdr/AALA201806069023.md): Battery Pack · no test · Jun 3, 2018 · N284AY · Airbus A330243 · Emergency Lighting > EMERGENCY LIGHTS POWER SUPPLY BATTERIES FAULTED. MAINTENANCE REPLACED THE BATTERIES IAW AMM 33-51-38, AND PERFORMED SATISFACTORY OPERATIONAL CHECK. - [SDR AALA201806069020](https://openairdocs.org/sdr/AALA201806069020.md): Battery Pack · no test · Jun 3, 2018 · N284AY · Airbus A330243 · Emergency Lighting > EMERGENCY LIGHT POWER SUPPLY BATTERIES FAULTED. MAINTENANCE REPLACED THE BATTERIES IAW AMM 33-51-38, AND PERFORMED SATISFACTORY OPERATIONAL CHECK. - [SDR AALA201805149002](https://openairdocs.org/sdr/AALA201805149002.md): Slider · worn · May 11, 2018 · N284AY · Airbus A330243 · Emergency Equipment > AIRCRAFT WAS GROUNDED. 1L DOOR SHOWS INTERMITTENT ARM/DISARM ON ECAM-VISUAL ON DOORS SHOW DISARMED. REMOVED 1L DOOR SLIDE ASSEMBLY PER AMM 25-62-41, FOUND THE AFT GIRT BAR SLIDER ASSEMBLY WORN. REPLACED AFT SLIDER ASSEMBLY AND REINSTALLED SLIDE PER 25-62-41. - [SDR AALA201804189028](https://openairdocs.org/sdr/AALA201804189028.md): Floor Panel · damaged · Apr 17, 2018 · N284AY · Airbus A330243 · Fuselage Floor Panel > AIRCRAFT WAS GROUNDED. FOUND SPONGY FLOOR PANEL 38DS AT 4R DOOR. REPLACED HEATED FLOOR PANEL 38DS AT 4R DOOR PER AMM 25-27-51. - [SDR AALA201802269016](https://openairdocs.org/sdr/AALA201802269016.md): Skin · debonded · Feb 13, 2018 · N284AY · Airbus A330243 · Trailing Edge Flaps > RIGHT FLAP BOTTOM OUTBOARD HAS A COMPOSITE REPAIR THAT FAILED. REPAIRED RIGHT FLAP BOTTOM OUTBOARD ON RT WING IAW EA 276252A AND SRM 57-55-00-300-027. - [SDR AALA201802099005](https://openairdocs.org/sdr/AALA201802099005.md): Engine · odor · Feb 7, 2018 · N284AY · Airbus A330243 · Engine (Turbine/Turboprop) > STRONG ACRID ODOR AFTER TAKE OFF, DID NOT DIMINISH DURING CRUISE, DIVIRTED. REPLACED THE NR 1 ENGINE. - [SDR AALA201802059020](https://openairdocs.org/sdr/AALA201802059020.md): Bottle · low pressure · Feb 2, 2018 · N284AY · Airbus A330243 · Service Doors > R2 DOOR ASSAST BOTTLE HAD LOW PRESSURE. SERVICED THE ASSIST BOTTLE. - [SDR AALA201801199031](https://openairdocs.org/sdr/AALA201801199031.md): Bottle · low pressure · Jan 18, 2018 · N284AY · Airbus A330243 · Passenger/Crew Doors > FLIGHT ATTENDANT CIDS PANEL SHOWS THE L2 DOOR PRESSURE LOW. SERVICED DOOR ASSIST DAMPER. - [SDR AALA201801169014](https://openairdocs.org/sdr/AALA201801169014.md): Bottle · low pressure · Jan 13, 2018 · N284AY · Airbus A330243 · Passenger/Crew Doors > L3 DOOR ASSIST BOTTLE LOW. CHARGED THE BOTTLE. - [SDR AALA201801169011](https://openairdocs.org/sdr/AALA201801169011.md): Bottle · low pressure · Jan 13, 2018 · N284AY · Airbus A330243 · Service Doors > R2 DOOR ASSIST BOTTLE LOW. CHARGED THE BOTTLE. - [SDR AALA201801169010](https://openairdocs.org/sdr/AALA201801169010.md): Bottle · low pressure · Jan 13, 2018 · N284AY · Airbus A330243 · Passenger/Crew Doors > L2 DOOR ASSIST BOTTLE LOW. THE CHARGED DOOR ASSIST BOTTLE. - [SDR AALA201801129019](https://openairdocs.org/sdr/AALA201801129019.md): Bottle · low pressure · Jan 8, 2018 · N284AY · Airbus A330243 · Passenger/Crew Doors > DOOR SYSTEM PRESSURE LOW. AIRCRAFT WAS GROUNDED. SERVICED THE L2 DOOR DAMPER AND EMERGENCY OPS CYLINDER. - [SDR AALA201801129013](https://openairdocs.org/sdr/AALA201801129013.md): Apu · odor · Jan 6, 2018 · N284AY · Airbus A330243 · Air Conditioning System > STRONG ODOR IN THE CABIN DURING DESCENT, TRHOUGHOUT CABIN. APU DETERMINED TO BE SOURCE. THE AIRCRAFT WAS GROUNDED. REPLACED APU. - [SDR AALA201801029023](https://openairdocs.org/sdr/AALA201801029023.md): Bottle · low pressure · Dec 29, 2017 · N284AY · Airbus A330243 · Passenger/Crew Doors > L2 DOOR ASSIST BOTTLE HAD LOW PRESSURE. SERVICED THEBOTTLE. - [SDR AALA201712189003](https://openairdocs.org/sdr/AALA201712189003.md): Bottle · low pressure · Dec 17, 2017 · N284AY · Airbus A330243 · Passenger/Crew Doors > L2 DOOR ASSIST BOTTLE CHARGE PRESSURE IN YELLOW BAND. SERVICED THE ASSIST BOTTLE. - [SDR AALA201712189002](https://openairdocs.org/sdr/AALA201712189002.md): Bottle · low pressure · Dec 17, 2017 · N284AY · Airbus A330243 · Service Doors > R2 DOOR ASSIST BOTTLE CHARGE PRESSURE IN YELLOW BAND. SERVICED THE R2 DOOR ASSIST BOTTLE. - [SDR AALA201712189001](https://openairdocs.org/sdr/AALA201712189001.md): Bottle · reads low · Dec 17, 2017 · N284AY · Airbus A330243 · Passenger/Crew Doors > L3 DOOR ASSIST BOTTLE CHARGE PRESSURE IN YELLOW BAND. SERVICED THE L3 DOOR ASSIST BOTTLE. - [SDR AALA201712059053](https://openairdocs.org/sdr/AALA201712059053.md): Bottle · low pressure · Dec 4, 2017 · N284AY · Airbus A330243 · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED. DOOR 2L ASSIST BOTTLE PRESSURE LOW. SERVICED DOOR 2L ASSIST BOTTLE. - [SDR AALA201710169052](https://openairdocs.org/sdr/AALA201710169052.md): Lens · missing · Oct 15, 2017 · N284AY · Airbus A330243 · Emergency Lighting > EMERGENCY EXIT LIGHT AFT OF R2 DOOR MISSING THE LENS. REPLACED THE LENS. - [SDR AALA201710119005](https://openairdocs.org/sdr/AALA201710119005.md): Lens · missing · Oct 7, 2017 · N284AY · Airbus A330243 · Emergency Lighting > MISSING EMERGENCY LIGHT LENS FORWARD OF LAVATORY L53 AND AFT OF SEAT 21B. REPLACED THE LENS IAW AMM 33-51-13. - [SDR AALA201709299001](https://openairdocs.org/sdr/AALA201709299001.md): Switch · intermittent · Sep 28, 2017 · N284AY · Airbus A330243 · Emergency Lighting > RIGHT NR 1 EMERGENCY LIGHT STAYS ON. CYCLED EMERGENCY SWITCH. OPS NORMAL. - [SDR AALA201709259041](https://openairdocs.org/sdr/AALA201709259041.md): Tire · popped · Sep 24, 2017 · N284AY · Airbus A330243 · Tire > AIRCRAFT WAS GROUNDED. AFTER TAKE OFF AND GEAR RETRACTION, ECAM WHEEL TIRE LOW PRESSURE RIGHT NOSE WHEEL PSI 0. REPLACED RIGHT NOSE WHEEL ASSEMBLY. - [SDR AALA201709259037](https://openairdocs.org/sdr/AALA201709259037.md): Tire · low pressure · Sep 24, 2017 · N284AY · Airbus A330243 · Tire > AIRCRAFT WAS GROUNDED. LEFT NOSE TIRE REQUIRES REPLACEMENT DUE TO LOW RIGHT NOSE TIRE PRESSURE. REPLACED LEFT HAND NOSE WHEEL ASSEMBLY. - [SDR AALA201709119030](https://openairdocs.org/sdr/AALA201709119030.md): Bottle · low pressure · Sep 10, 2017 · N284AY · Airbus A330243 · Service Doors > AIRCRAFT WAS NOT GROUNDED. R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER LOW. SERVICED R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER. - [SDR AALA201709119029](https://openairdocs.org/sdr/AALA201709119029.md): Bottle · low pressure · Sep 10, 2017 · N284AY · Airbus A330243 · Service Doors > AIRCRAFT WAS NOT GROUNDED. L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER LOW. SERVICED L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER. - [SDR AALA201709119028](https://openairdocs.org/sdr/AALA201709119028.md): Bottle · low pressure · Sep 10, 2017 · N284AY · Airbus A330243 · Service Doors > AIRCRAFT WAS NOT GROUNDED. L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER LOW. SERVICED L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER. - [SDR AALA201708239023](https://openairdocs.org/sdr/AALA201708239023.md): Bottle · low pressure · Aug 22, 2017 · N284AY · Airbus A330243 · Emergency Exits > AIRCRAFT WAS NOT GROUNDED. CHECK DOOR PRESSURE ANNUNCIATOR ON CIDS PANEL FOR DOOR 3L. SERVICED DOOR 3L. - [SDR AALA201708239020](https://openairdocs.org/sdr/AALA201708239020.md): Bottle · low pressure · Aug 22, 2017 · N284AY · Airbus A330243 · Emergency Exits > CHECK DOOR PRESSURE ANNUNCIATOR ON CIDS PANEL FOR L2 DOOR. SERVICED THE DOOR. - [SDR AALA201708109017](https://openairdocs.org/sdr/AALA201708109017.md): Battery · failed · Aug 9, 2017 · N284AY · Airbus A330243 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED. EPSU BATTERY AT DOOR 4L (17WL) FAILED TEST. REPLACED EPSU BATTERY AT 17WL. - [SDR AALA201708109016](https://openairdocs.org/sdr/AALA201708109016.md): Battery · failed · Aug 9, 2017 · N284AY · Airbus A330243 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED. EPSU BATTERY AT DOOR 2L (13WL) FAILED TEST. REPLACED EPSU BATTERY AT 13WL. - [SDR AALA201708109015](https://openairdocs.org/sdr/AALA201708109015.md): Battery · failed · Aug 9, 2017 · N284AY · Airbus A330243 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED. EPSU BATTERY AT DOOR 1L (11WL) FAILED TEST. REPLACED EPSU BATTERY AT 11WL. - [SDR AALA201708109014](https://openairdocs.org/sdr/AALA201708109014.md): Bottle · low pressure · Aug 9, 2017 · N284AY · Airbus A330243 · Service Doors > AIRCRAFT WAS NOT GROUNDED. EPAS PRESSURE PROBLEM. SERVICED BOTTLE PRESSURE AT DOOR 2L. - [SDR AALA201708039013](https://openairdocs.org/sdr/AALA201708039013.md): Bottle · low pressure · Aug 2, 2017 · N284AY · Airbus A330243 · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED. 2L DOOR HAS LOW PRESSURE ON CIDS PANEL. SERVICED 2L DOOR CYLINDER DOOR DAMPER. - [SDR AALA201707189014](https://openairdocs.org/sdr/AALA201707189014.md): Bottle · low pressure · Jul 17, 2017 · N284AY · Airbus A330243 · Passenger/Crew Doors > ON LANDING, CIDS PANEL INDICATED THE L2 DOOR ASSIST CYLINDER HAD LOW PRESSURE. CHARGED L2 DOOR ASSIST BOTTLE. Next page: https://openairdocs.org/deregistered/N284AY-2026-05-28/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 = 'N284AY' AND deregistration_id = 'N284AY-2026-05-28' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N284AY-2026-05-28/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.