# Service difficulty reports: N331AZ A list on [N331AZ](https://openairdocs.org/aircraft/N331AZ.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 · 65 reports - [SDR IXXA20260825074](https://openairdocs.org/sdr/IXXA20260825074.md): Bracket · cracked · Aug 25, 2026 · N331AZ · Boeing 767319 · Fuselage Main, Structure > ON PRE-FLIGHT CREW REPORTED R2 WINDOW WILL NOT CLOSE PROPERLY. LOWER AFT TRACK BRACKET FOUND CRACKED RESULTING IN FLIGHT CANCELATION. WORK IN PROGRESS. REASSEMBLED R2 WINDOW OPERATING MECAHNISM IAW AMM 56-11-04. ACCOMPLISHED RIG OF R2 WINDOW IAW AMM SUPPLEMEN - [SDR IXXA20260627002](https://openairdocs.org/sdr/IXXA20260627002.md): Stiffener · cracked · Jun 27, 2026 · N331AZ · Boeing 767319 · Nacelle/Pylon Miscellaneous Structure > NUMBER 2 PYLON AFT SECTION V-WEB HAS OUTBOARD VERTICAL STIFFENER CRACKED - [SDR IXXA20260627001](https://openairdocs.org/sdr/IXXA20260627001.md): Stiffener · cracked · Jun 27, 2026 · N331AZ · Boeing 767319 · Nacelle/Pylon Miscellaneous Structure > NUMBER 2 PYLON AFT SECTION V-WEB AREA HAS INBOARD VERTICAL STIFFENER CRACKED - [SDR IXXA20260626001](https://openairdocs.org/sdr/IXXA20260626001.md): Stiffener · cracked · Jun 26, 2026 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > VERTICAL STIFFENER ANGLE ON FORWARD SIDE OF BS 246 FLOORBEAM, LBL 43.0, LEFT TUNNEL OF MEC IS CRACKED REFERENCE AMES WO N331AZ-40 NR 194950-0100-0064 - [SDR IXXA06232026CC01](https://openairdocs.org/sdr/IXXA06232026CC01.md): Web · cracked · Jun 4, 2026 · N331AZ · Boeing 767319 · Nacelle/Pylon Miscellaneous Structure > NUMBER 1 ENGINE PYLON AFT NACELL STRUT FAIRING 437DB (STRINGER) INTERNAL WEB CRACKED. - [SDR IXXA20260416034](https://openairdocs.org/sdr/IXXA20260416034.md): Track · dirty · Apr 16, 2026 · N331AZ · Boeing 767319 · Flight Compartment Windows > FIRST OFFICER'S RIGHT WINDOW OPENED AND IS NOT CLOSING OR MOVING OUT OF OPEN POSITION WHILE ON THE GROUND. CLEANED AND LUBED LOWER TRACK OF FIRST OFFICER'S #2 WINDOW IN ACCORDANCE WITH B767 AMM 56-11-02. WINDOW CLOSES WITH NO ISSUES. - [SDR IXXA202509187052](https://openairdocs.org/sdr/IXXA202509187052.md): Lamp · inoperative · Sep 16, 2025 · N331AZ · Boeing 767319 · Emergency Lighting > EXTERIOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED EXTERIOR EMERGENCY LIGHT IAW AMM 33-51-16. OPS CHECKED GOOD. - [SDR IXXA20241108076](https://openairdocs.org/sdr/IXXA20241108076.md): Battery · inoperative · Nov 4, 2024 · N331AZ · Boeing 767338 · Emergency Lighting > INTERIOR EMERGENCY LIGHTING SYSTEM INOPERATIVE. EMERGENCY LIGHTING BATTERY REMOVED AND REPLACED PER B767 AMM 25-64-02. OPERATIONAL CHECK GOOD. DEFERRAL MAINTENANCE ITEM 52497 CLEARED. - [SDR IXX2024F00010](https://openairdocs.org/sdr/IXX2024F00010.md): Skin · cracked · Oct 31, 2024 · N331AZ · Boeing 767300 · Nacelle/Pylon, Plate/Skin > CRACK ON #2 ENGINE PYLON I/B SIDE INNER SKIN FOR ACCESS PANEL 444AL - [SDR IXXA2024102901](https://openairdocs.org/sdr/IXXA2024102901.md): Access Panel · damaged · Oct 29, 2024 · N331AZ · Boeing 767319 · Vertical Stabilizer, Plate/Skin > VERTICAL STAB LE PANEL 321E BLEND OUTS OUT OF LIMITS. - [SDR IXXA20241026001](https://openairdocs.org/sdr/IXXA20241026001.md): Roller Tray · cracked · Oct 26, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > FLC ROLLER TRAY AT STATION 654-790 BL 7 RH HAS CRACKS AND A DENT - [SDR IXXA20241025003](https://openairdocs.org/sdr/IXXA20241025003.md): Duct · worn · Oct 25, 2024 · N331AZ · Boeing 767319 · Nacelle/Pylon, Main Frame > #2 OTBD CORE COWL PRECOOLER EXHAUST DUCT IS WORN MISSING MATERIAL ALONG THE L/E - [SDR IXXA20241025002](https://openairdocs.org/sdr/IXXA20241025002.md): Seal · worn · Oct 25, 2024 · N331AZ · Boeing 767319 · Wing Miscellaneous Structure > LEFT WING TRAILING EDGE PANEL 551QB HAS A WORN SEAL - [SDR IXXA20241025001](https://openairdocs.org/sdr/IXXA20241025001.md): Roller Tray · cracked · Oct 25, 2024 · N331AZ · Boeing 767319 · Fuselage Main, Structure > ALC ROLLER TRAY STA1275 LBL 21 IS CRACKED - [SDR IXXA2024102301](https://openairdocs.org/sdr/IXXA2024102301.md): Skin · damaged · Oct 23, 2024 · N331AZ · Boeing 767319 · Fuselage Structure (General) > DURING HFEC OPEN FASTENER HOLE ROTARY SCAN, DEFECT INDICATIONS WERE NOTED AT THE BOTTOM TWO FASTENER HOLES. LOCATED BETWEEN S-19R AND LWR MAIN SILL CHORD, B STA 332-339. - [SDR IXXA2024101802](https://openairdocs.org/sdr/IXXA2024101802.md): Support Angle · cracked · Oct 18, 2024 · N331AZ · Boeing 767319 · Vertical Stabilizer Miscellaneous Structure > VERT STSB ACCESS PANEL 324AL, FWD SUPPORT ANGLE LH O/B & RH O/B CRACKED AT LWR FASTENERS. - [SDR IXXA2024101801](https://openairdocs.org/sdr/IXXA2024101801.md): Intercostal · cracked · Oct 18, 2024 · N331AZ · Boeing 767319 · Wing Miscellaneous Structure > LEFT WING FIXED LEADING EDGE INTERCOSTAL AT LWS 520 CRACKED. - [SDR IXXA2024101602](https://openairdocs.org/sdr/IXXA2024101602.md): Scuff Plate · cracked · Oct 16, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > ALC DOOR MID SCUFF PLATE CRACKED REF 47637REA04 IR - [SDR IXXA2024101601](https://openairdocs.org/sdr/IXXA2024101601.md): Scuff Plate · cracked · Oct 16, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > ALC DOOR FWD SCUFF PLATE CRACKED STA 1277 - [SDR IXXA2024101501](https://openairdocs.org/sdr/IXXA2024101501.md): Floor Support · corroded · Oct 15, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > FORWARD LOWER CARGO AFT SECTION AT FLOOR SUPPORT INTERCOSTAL AT LBL 20 BETWEEN STATIONS 720-740 HAS CORROSION AROUND NUTPLATES, - [SDR IXXA20241011002](https://openairdocs.org/sdr/IXXA20241011002.md): Seal · chafed · Oct 11, 2024 · N331AZ · Boeing 767319 · Elevator Miscellaneous Structure > ELEVATOR SEAL PANEL IS CHAFFED - [SDR IXXA2024101124001](https://openairdocs.org/sdr/IXXA2024101124001.md): Structure · cracked · Oct 11, 2024 · N331AZ · Boeing 767319 · Fuselage Main, Bulkhead > 1809 BULKHEAD HORIZONTAL CHORD IS CRACKED ON LH SIDE AT LBL28.5 - [SDR IXXA2024101001](https://openairdocs.org/sdr/IXXA2024101001.md): Intercostal · corroded · Oct 10, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > FLC STA 575 RBL36 CORROSION ON INTERCOSTAL OUT OF LIMITS - [SDR IXXA2024100902](https://openairdocs.org/sdr/IXXA2024100902.md): Support Web · corroded · Oct 9, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > FLC FLOOR WEB CORRSION STA 566-588 LBL17-23 - [SDR IXXA2024100901](https://openairdocs.org/sdr/IXXA2024100901.md): Support · cracked · Oct 9, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > AFT LOWER CARGO FLOOR SUPPORT CRACKED STA 1461-1480, ABOVE S35R - [SDR IXXA2024100704](https://openairdocs.org/sdr/IXXA2024100704.md): Closeout Panel · cracked · Oct 7, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > P-32 DRIP PAN CORNER DAMAGE AND CRACKED - [SDR IXXA2024100703](https://openairdocs.org/sdr/IXXA2024100703.md): Ground Stud · worn · Oct 7, 2024 · N331AZ · Boeing 767319 · Fuselage Main, Bulkhead Fuselage wiring > P32 GROUNDING STUD LOOSE/WORN - [SDR IXXA2024100702](https://openairdocs.org/sdr/IXXA2024100702.md): Skin · cracked · Oct 7, 2024 · N331AZ · Boeing 767319 · Fuselage Main, Plate/Skin > L-1 DOOR CUTOUT AFT LOWER CORNER CRACKED S19L BODY ARM 332-339 - [SDR IXXA2024100701](https://openairdocs.org/sdr/IXXA2024100701.md): Floorbeam · corroded · Oct 7, 2024 · N331AZ · Boeing 767319 · Fuselage Main, Floor Beam > FLC STATION 566 RBL 28-38 CORRODED BEYOND LIMITS - [SDR IXXA2024100607](https://openairdocs.org/sdr/IXXA2024100607.md): Closeout Panel · worn · Oct 6, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > LEFT GENERATOR P31 PANEL GROUNDING STUD LOOSE/WORN - [SDR IXXA2024100606](https://openairdocs.org/sdr/IXXA2024100606.md): Access Panel · punctured · Oct 6, 2024 · N331AZ · Boeing 767319 · Wing Main, Frame Structure > LEFT GENERATOR P31 PANEL PUNCTURED - [SDR IXXA2024100605](https://openairdocs.org/sdr/IXXA2024100605.md): Intercostal · corroded · Oct 6, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > CORROSION LOWER CARGO AT 8L PDU NUTPLATE CORRODED - [SDR IXXA2024100604](https://openairdocs.org/sdr/IXXA2024100604.md): Floor Support · cracked · Oct 6, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > FLOOR SUPPORT STA 1087 LBL22 CRACKED - [SDR IXXA2024100603](https://openairdocs.org/sdr/IXXA2024100603.md): Support · corroded · Oct 6, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > CORROSION STA 624-630, RBL 38-42 - [SDR IXXA2024100602](https://openairdocs.org/sdr/IXXA2024100602.md): Floor Support · cracked · Oct 6, 2024 · N331AZ · Boeing 767319 · Fuselage Miscellaneous Structure > FLOOR SUPPORT CRACKED AT STA1087, RBL22 - [SDR IXXA2024100601](https://openairdocs.org/sdr/IXXA2024100601.md): Intercostal · corroded · Oct 6, 2024 · N331AZ · Boeing 767319 · Fuselage Floor Panel > CORROSION AT INTERCOSTAL STA 522-544, LBL 26 - [SDR IXXA2024100303](https://openairdocs.org/sdr/IXXA2024100303.md): Seat Track · cracked · Oct 3, 2024 · N331AZ · Boeing 767319 · Fuselage, Seat/Cargo Attach Fittings > FIRST OFFICER'S FORWARD OUTBOARD SEAT TRACK IS CRACKED - [SDR IXXA2024100302](https://openairdocs.org/sdr/IXXA2024100302.md): Seat Track · cracked · Oct 3, 2024 · N331AZ · Boeing 767319 · Fuselage, Seat/Cargo Attach Fittings > CAPTAIN'S FORWARD INBOARD SEAT TRACK IS CRACKED. - [SDR IXXA202410032401](https://openairdocs.org/sdr/IXXA202410032401.md): Stringer Splice · cracked · Oct 3, 2024 · N331AZ · Boeing 767319 · Nacelle/Pylon, Longeron/Stringer > NUMBER 1 ENGINE PYLON I/B AFT FAIRING (STINGER) PANEL SUPPORT CRACKED - [SDR IXXA20231019073](https://openairdocs.org/sdr/IXXA20231019073.md): Screw · unknown · Oct 15, 2023 · N331AZ · Boeing 767338 · Fuselage Main, Structure > R2 WINDOW WILL NOT CLOSE. FAULT ISOLATED TO HANDLE ASSEMBLY. AIRCRAFT GROUNDED FOR MAINTENANCE. REMOVED AND REPLACED RIGHT NO. 2 WINDOW MECHANISM SCREW ASSEMBLY IAW B767 AMM 56-11-04. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED TO SERVICE. - [SDR IXXA20230821048](https://openairdocs.org/sdr/IXXA20230821048.md): Unknown · unknown · Aug 21, 2023 · N331AZ · Boeing 767319 · Flight Compartment Windows > FIRST OFFICER'S R2 WINDOW STUCK IN OPEN POSITION. OPERATED WINDOW IN ACCORDANCE WITH AIRCRAFT MAINTENANCE MANUAL 56-11-02. WINDOW FULLY CLOSED AND SEALED. - [SDR IXXA20230807046](https://openairdocs.org/sdr/IXXA20230807046.md): Unknown · unknown · Aug 4, 2023 · N331AZ · Boeing 767338 · Flight Compartment Windows > FIRST OFFICER'S #2 WINDOW WILL NOT CLOSE AND SECURE. VERIFIED SECURITY AND INTEGRITY OF OPENABLE MECHANISM AND CLOSED WINDOW IAW B767 AMM 56-11-00. COMPLIED WITH ADJUSTMENT OF THE FIRST OFFICER'S OPENABLE WINDOW AND OPERATIONAL CHECK GOOD PER B767 AMM 56-11-02 - [SDR IXXA202301231008](https://openairdocs.org/sdr/IXXA202301231008.md): Escape Reel · unwanted deploy · Jan 21, 2023 · N331AZ · Boeing 767319 · Emergency Equipment > POSITION #3 RAPID DESCENT DEVICE IS DEPLOYED UPON LANDING. SYSTEM DEFERRED 38167, MEL CAT C. INSTALLED POSITION #3 RAPID DESCENT DEVICE IAW B767 MAINTENANCE MANUAL 25-61-03. DEFERRAL 38167 CLEARED. - [SDR IXXA202211290001](https://openairdocs.org/sdr/IXXA202211290001.md): Skin · punctured · Nov 28, 2022 · N331AZ · Boeing 767338 · Aerodynamic Fairings > TAILCONE UPR SKIN PUNCTURED APPROX STA 1905 LBL 10 - [SDR IXXA2022112702](https://openairdocs.org/sdr/IXXA2022112702.md): Fairing · cracked · Nov 23, 2022 · N331AZ · Boeing 767338 · Nacelle/Pylon Miscellaneous Structure > #2 ENG PYLON TO WING FAIRING 447DB HAS A CRACKED BULKHEAD. REF FAS WO FS220060 NON ROUTINE 00174 - [SDR IXXA2022112707](https://openairdocs.org/sdr/IXXA2022112707.md): Frame · cracked · Nov 10, 2022 · N331AZ · Boeing 767338 · Fuselage Main, Frame > MAIN FRAME STA 903 LBL89 INNER CHORD IS CRACKED. - [SDR IXXA2022112302](https://openairdocs.org/sdr/IXXA2022112302.md): Beam · cracked · Nov 1, 2022 · N331AZ · Boeing 767338 · Trailing Edge Flap Control System > L/H WING O/B FLAP I/B #2 SUPPORT 1-2-3 BEAM HAS (1) HOLE MARKED IN RED SHARPIE. THAT HAS SEVERAL OPEN HOLE INDICATIONS OF DEFECTS NOTED AT THE 6 OCLOCK POSITION. VISSUAL DAMAGE NOTED ON THE I/B SIDE OF HOLE. REF FAS WO FS220060 NON ROUTINE 00586 - [SDR IXXA2022112401](https://openairdocs.org/sdr/IXXA2022112401.md): Support Fitting · cracked · Oct 31, 2022 · N331AZ · Boeing 767338 · Trailing Edge Flaps > (2) FASTENER HOLES WITH CRACK INDICATIONS ON REAR SPAR FITTING OF FLAP SUPPORT # 1 ON THE OUTER HALF OF THE O/B FITTING. REF FAS WO FS220060 NON ROUTINE 00580 - [SDR IXXA2022112704](https://openairdocs.org/sdr/IXXA2022112704.md): Fitting · corroded · Oct 29, 2022 · N331AZ · Boeing 767338 · Horizontal Stabilizer Miscellaneous Structure > RH HORIZONTAL STABILIZER FWD #1 FITTING CORRODED. REF FAS WO FS220060 NON ROUTINE 00451 - [SDR IXXA2022112701](https://openairdocs.org/sdr/IXXA2022112701.md): Skin · cracked · Oct 29, 2022 · N331AZ · Boeing 767338 · Leading Edge Devices > SLAT #8 HAS A DENT AND POSSIBLE CRACK LEADING EDGE UPPER EXTERNAL SURFACE INBD END. REF FAS WO FS220060 NON ROUTINE 00518 Next page: https://openairdocs.org/aircraft/N331AZ/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 = 'N331AZ' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N331AZ/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.