# Service difficulty reports: N457AZ

A list on [N457AZ](https://openairdocs.org/aircraft/N457AZ.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 · 99 reports

- [SDR IXXA20260813070](https://openairdocs.org/sdr/IXXA20260813070.md): Display · faulted · Aug 13, 2026 · N457AZ · Boeing 767323 · Central Warning
  > PRIOR TO BLOCK OUT FLIGHT CREW REPORTED LEFT FLIGHT MANAGEMENT COMPUTER FAILED ALONG WITH AN ELECTRICAL SMOKE SMELL. REMOVED AND REPLACED LEFT CONTROL DISPLAY UNIT IN ACCORDANCE WITH B767 AMM 34-61-02. ACCOMPLISHED FLIGHT MANAGEMENT COMPUTER SYSTEM CONTROL DIS
- [SDR IXXA20260731063](https://openairdocs.org/sdr/IXXA20260731063.md): Pouch · torn · Jul 31, 2026 · N457AZ · Boeing 767323 · Emergency Equipment
  > LOWER ESCAPE ROPE HARNESS POUCH FOUND TORN. PLACED ON TIME LIMITED ITEM 75518 PER ATI-8.14E-CARGO_TAPE. REMOVED AND REPLACED LOWER ESCAPE HARNESS POUCH IAW AMM 25-61-00. DEFERRAL 75518 CLEARED.
- [SDR IXXA20260508041](https://openairdocs.org/sdr/IXXA20260508041.md): Pawl · broken · May 8, 2026 · N457AZ · Boeing 767323 · Passenger/Crew Doors
  > L1 DOOR LOCKING PAWL BROKEN. REMOVED AND REPLACED L1 DOOR INTERLOCK PAWL IAW B767 AMM 52-11-26. OPERATIONAL CHECK GOOD.
- [SDR IXXA20260106002](https://openairdocs.org/sdr/IXXA20260106002.md): Skin · chafed · Jan 5, 2026 · N457AZ · Boeing 767323 · Nacelle/Pylon, Plate/Skin
  > NR 1 PYLON UPPER SKIN IS CHAFED AT OTBD SIDE AT FAN COWL AND T/R SEAM.
- [SDR IXXA20260104002](https://openairdocs.org/sdr/IXXA20260104002.md): Structure · damaged · Jan 4, 2026 · N457AZ · Boeing 767323 · Empennage Structure
  > AREA 1 HAS CRACK INDICATION WHILE PERFORMING BS1809.5 HFEC OPEN HOLE SCANS PER ATI-EO-5300-767-07548, SB 767 53A0078 REV 6, FOUND DEFECTIVE HOLE AREA 1 THE LWR AFT HOLE WAS MISSING MATERIAL. REF 8100-9 202512125726-0004, TIN-TIN 25-0256-01C
- [SDR IXXA20260104001](https://openairdocs.org/sdr/IXXA20260104001.md): Frame · chafed · Jan 4, 2026 · N457AZ · Boeing 767323 · Trailing Edge Flaps
  > RIGHT WING OTBD FLAP FAIRING 672BB T/E FRAME IS CHAFED
- [SDR IXXA20260103002](https://openairdocs.org/sdr/IXXA20260103002.md): Panel · corroded · Jan 3, 2026 · N457AZ · Boeing 767323 · Fuselage Main, Structure
  > FLC BILGE PANEL LOCATED UNDER PDU 5C IS CORRODED AT STA 510 RBL 5
- [SDR IXXA20260103001](https://openairdocs.org/sdr/IXXA20260103001.md): Intercostal · cracked · Jan 3, 2026 · N457AZ · Boeing 767323 · Fuselage Miscellaneous Structure
  > INTERCOSTAL IN FLC RBL 7 STA 510 HAS A CRACK
- [SDR IXXA20260104003](https://openairdocs.org/sdr/IXXA20260104003.md): Skin · chafed · Jan 2, 2026 · N457AZ · Boeing 767323 · Nacelle/Pylon, Plate/Skin
  > REPAIR IS WORN AND GOUGED ON TOP OF THE NR 2 PYLON L/E JUST AFT OF THE INLET COWL AT THE 11 O'CLOCK POS. AFT LOOKING FWD.
- [SDR IXXA2025121901](https://openairdocs.org/sdr/IXXA2025121901.md): Retainer · cracked · Dec 19, 2025 · N457AZ · Boeing 767323 · Trailing Edge Flap Control System
  > RIGHT WING INBOARD AFT FLAP OUTBOARD EDGE SEAL RETAINER IS DAMAGED AND BULB SEAL IS MISSING.
- [SDR IXXA20260106001](https://openairdocs.org/sdr/IXXA20260106001.md): Skin · punctured · Dec 18, 2025 · N457AZ · Boeing 767323 · Cargo/Baggage Doors
  > HOLE IN MAIN CARGO DOOR OUTER SKIN
- [SDR IXXA20251027066](https://openairdocs.org/sdr/IXXA20251027066.md): Cooling Fan · inoperative · Oct 27, 2025 · N457AZ · Boeing 767323 · Air Distribution Fan
  > DURING PRE-FLIGHT NOTICABLE SMELL OF BURNT WIRE IN THE FIGHT DECK. PLACED ON DEFERRAL 67357 MINIMUM EQUIPMENT LIST 21-58-03-01 CATEGORY C. DUE 06 NOVEMBER 2025. FLIGHT CREW DEBRIEFED AND FOUND THAT FORWARD EQUIPMENT SUPPLY FAN 1 EICAS MESSAGE AND EQUIPMENT COO
- [SDR IXXA2025032407012](https://openairdocs.org/sdr/IXXA2025032407012.md): Warning Message · false activation · Mar 4, 2025 · N457AZ · Boeing 767323 · Door Warning System
  > AT 2500 MAIN CARGO DOOR ILLUMINATED WITH NO PRESSURIZATION ABNORMAL INDICATION. CREW ELECTED AIR TURN BACK TO KABE WITH AN EMERGENCY DECLARATION. LANDING UNEVENTFUL. ON ARRIVAL AIRCRAFT GROUNDED FOR MAINTENANCE. IAW ATI 767 MEL 52-71-01-02 DEFERRAL 60152 F
- [SDR IXXA20250307011](https://openairdocs.org/sdr/IXXA20250307011.md): Warning Light · illuminated · Mar 4, 2025 · N457AZ · Boeing 767323 · Door Warning System
  > AT 2500 MAIN CARGO DOOR ILLUMINATED WITH NO PRESSURIZATION ABNORMAL INDICATION. MASTER WARNING INDICATION FOR MAIN CARGO DOOR DISPLAYED. CREW ELECTED AIR TURN BACK TO DEPARTURE STATION KABE WITH AN EMERGENCY DECLARATION. LANDING WAS UNEVENTFUL WITH NO ADDITIO
- [SDR IXXA20240721051](https://openairdocs.org/sdr/IXXA20240721051.md): Outflow Valve · faulted · Jul 17, 2024 · N457AZ · Boeing 767323 · Pressure Regulator/Outflow Valve
  > AT FL340, CREW REPORTED LOSS OF CABIN PRESSURE, EICAS MSG AND AURAL WARNINGS-MASTER CAUTION-ILLUMINATED. CREW COMPLIED WITH ATI QUICK REFERENCE HANDBOOK PROCEDURES, AND ELECTED AIR RETURN TO DEPARTURE STATION KRFD WITH AN EMERGENCY DECLARATION DUE TO OVERWEI
- [SDR IXXA20240619041](https://openairdocs.org/sdr/IXXA20240619041.md): Warning System · activated · Jun 17, 2024 · N457AZ · Boeing 767323 · Cabin Pressure Control System
  > ON CLIMB OUT CREW REPORTED, MAIN CARGO DOOR LIGHT ILLUMINATED AT FL280. PRESSURIZATION OK. CREW ELECTED AIR TURN BACK TO KLAL WITH AN EMERGENCY DECLARATION. LANDING WAS WITHOUT INCIDENT AND NO ADDITIONAL PRECAUTIONARY ACTIONS NOTED. POST FLIGHT LINE MAINTENAN
- [SDR IXXA20240617040](https://openairdocs.org/sdr/IXXA20240617040.md): Warning Light · illuminated · Jun 16, 2024 · N457AZ · Boeing 767323 · Door Warning System
  > ON CLIMB OUT CREW REPORTED, MAIN CARGO DOOR LIGHT ILLUMINATED AT FL280. PRESSURIZATION OK. CREW ELECTED AIR TURN BACK TO KLAL WITH AN EMERGENCY DECLARATION. LANDING WAS WITHOUT INCIDENT AND NO ADDITIONAL PRECAUTIONARY ACTIONS NOTED. FAULT TRANSFERRED TO DEFERR
- [SDR IXXA202406140001](https://openairdocs.org/sdr/IXXA202406140001.md): Nut Plate · none · Jun 14, 2024 · N457AZ · Boeing 767323 · Standard Practices/Structures
  > MAIN CABIN - INSTALL STRUCTURAL PROVISIONS FOR ELT MOD
- [SDR IXXA2024061302](https://openairdocs.org/sdr/IXXA2024061302.md): Rib · cracked · Jun 13, 2024 · N457AZ · Boeing 767323 · Wing, Rib/Bulkhead
  > RIGHT WING, FIXED LEADING EDGE, ALIGNMENT RIB AT OSS 607.247 IS CRACKED AT THE LEADING EDGE NOSE SECTION.
- [SDR IXXA2024061301](https://openairdocs.org/sdr/IXXA2024061301.md): Door · delaminated · Jun 13, 2024 · N457AZ · Boeing 767323 · Landing Gear Doors
  > RH MLG DOOR AFT EDGE PANEL DISPLACED, FIBER GLASS CLOSURE PLIES FOUND DELAMINATED. UNKNOWN ON HOW DAMAGE OCCURED. AREA OF DAMAGE WAS 34" LONG.
- [SDR IXXA20240517031](https://openairdocs.org/sdr/IXXA20240517031.md): Battery · no test · May 17, 2024 · N457AZ · Boeing 767323 · Emergency Equipment
  > SUBSEQUENT TO SERVICE CHECK, LINE MAINTENANCE REPORTED AFT FD EMERGENCY FLASHLIGHT BATTERY REQS REPLACEMENT EMERGENCY LIGHTING FLASHLIGHT BATTERY REMOVED AND REPLACED PER BOEING 767-300 AIRCRAFT MAINTENANCE MANUAL 25-64-00. OPERATIONAL CHECK GOOD. NO ADDITION
- [SDR IXXA2024050801](https://openairdocs.org/sdr/IXXA2024050801.md): Panel · worn · May 6, 2024 · N457AZ · Boeing 767323 · Wing, Plate/Skin
  > LEFT WING LE PANEL 521AMB HAS WORN HOLES
- [SDR IXXA2024050207](https://openairdocs.org/sdr/IXXA2024050207.md): Stanchion · cracked · May 2, 2024 · N457AZ · Boeing 767323 · Fuselage Miscellaneous Structure
  > CRACK FOUND ON THE RIGHT SIDE OF THE FORWARD OUTER VERTICAL CHORD ON THE TOP LEFT FASTENER LOOKING AFT. CRACK EXTENDS FROM THE END PART THROUGH THE FASTENER AND UNDER THE OVERLAPPING STRUCTURE.
- [SDR IXXA2024050206](https://openairdocs.org/sdr/IXXA2024050206.md): Latch · damaged · May 2, 2024 · N457AZ · Boeing 767323 · Cargo/Baggage Doors
  > FWD CARGO DOOR, FWD LATCH CAM HAS EDGE DAMAGE.
- [SDR IXXA2024050205](https://openairdocs.org/sdr/IXXA2024050205.md): Skin · damaged · May 2, 2024 · N457AZ · Boeing 767323 · Fuselage Main, Plate/Skin
  > ACCOMPLISH PERMANENT REPAIR OF LIGHTNING STRIKE AT STA 412, STR 30R
- [SDR IXXA2024050204](https://openairdocs.org/sdr/IXXA2024050204.md): Skin · damaged · May 2, 2024 · N457AZ · Boeing 767323 · Fuselage Structure (General)
  > ACCOMPLISH PERMANENT REPAIR OF LIGHTNING STRIKE AT STA 387 STR 33L
- [SDR IXXA2024050203](https://openairdocs.org/sdr/IXXA2024050203.md): Stringer · corroded · May 2, 2024 · N457AZ · Boeing 767323 · Fuselage Main, Longeron/Stringer
  > AFT CARGO PIT STRINGER S35L STA 1490 LBL29 HAS CORROSION
- [SDR IXXA202405020002](https://openairdocs.org/sdr/IXXA202405020002.md): Ring Assembly · damaged · May 2, 2024 · N457AZ · Boeing 767323 · Engine Thrust Reverser
  > #2 ENGINE, RH THRUST REVERSER, TORQUE BOX OUTER RING HAS FRETTING DAMAGE ON THE INNER SURFACE.
- [SDR IXXA202405020001](https://openairdocs.org/sdr/IXXA202405020001.md): Housing · dented · May 2, 2024 · N457AZ · Boeing 767323 · Exterior Lighting
  > LEFT WINGLET, AFT POSITION LIGHT, HOUSING IS DENTED AND GOUGED
- [SDR IXXA20240429002](https://openairdocs.org/sdr/IXXA20240429002.md): Tee Angle · gouged · Apr 29, 2024 · N457AZ · Boeing 767323 · Fuselage Main, Attach Fittings
  > MAIN CABIN TEE ANGLE ATTACH CLIP FOR INTERCOSTAL AT STA 1043 S18L IS GOUGED ON THE LOWER ATTACH FLANGE COMMON TO THE FRAME.
- [SDR IXXA2024042901](https://openairdocs.org/sdr/IXXA2024042901.md): Tee Angle · gouged · Apr 29, 2024 · N457AZ · Boeing 767323 · Fuselage Main, Attach Fittings
  > MAIN CABIN TEE ANGLE ATTACH CLIP FOR INTERCOSTAL AT STA 1043 S18L IS GOUGED ON THE LOWER ATTACH FLANGE COMMON TO THE FRAME.
- [SDR IXXA2024050701](https://openairdocs.org/sdr/IXXA2024050701.md): Stringer · mislocated · Apr 23, 2024 · N457AZ · Boeing 767323 · Wing, Longeron/Stringer
  > UNABLE TO COMPLY WITH WINGLET STRINGER MOD ATI-57-767-06242, DUE TO MISALIGNMENT ISSUE OF 767-3421-9 AND 767-3421-11 STRAPS WITH EXISTING FASTENER LOCATIONS PER THE DRAWING REQUIREMENTS
- [SDR IXXA2024041902](https://openairdocs.org/sdr/IXXA2024041902.md): Rib · damaged · Apr 19, 2024 · N457AZ · Boeing 767323 · Wing, Rib/Bulkhead
  > RIGHT WING TRAILING EDGE RIB AT WSTA 534.27 HAS AN ELONGATED HOLE
- [SDR IXXA2024041901](https://openairdocs.org/sdr/IXXA2024041901.md): Frame · none · Apr 19, 2024 · N457AZ · Boeing 767323 · Standard Practices/Structures
  > SRM 53-60-71-2R, REPAIR 2 REQUIRES ACCOMPLISHMENT TO FACILITATE RMLG SWIVEL FITTING SUPPORT REPLACEMENT
- [SDR IXXA2024041001](https://openairdocs.org/sdr/IXXA2024041001.md): Skin · delaminated · Mar 25, 2024 · N457AZ · Boeing 767323 · Trailing Edge Flaps
  > RIGHT WING, OUTBOARD FLAP, UPPER SURFACE, 36 INCHES+- FROM INBOARD EDGE AND 28 INCHES FROM TRAILING EDGE IS AN AREA OF DELAMINATION
- [SDR IXXA20240505003](https://openairdocs.org/sdr/IXXA20240505003.md): Attach Angle · corroded · Mar 21, 2024 · N457AZ · Boeing 767323 · Fuselage Main, Attach Fittings
  > FWD CARGO LOWER DOORSILL ATTACH ANGLE IS CORRODED AT NUTPLATES STA 566 RBL 35 - 37. REF HAECO WO 320005 NON ROUTINE 34777
- [SDR IXXA202404300003](https://openairdocs.org/sdr/IXXA202404300003.md): Limiter · gouged · Mar 21, 2024 · N457AZ · Boeing 767323 · Engine Thrust Reverser
  > NUMBER 2 ENGINE OUTBOARD THRUST REVERSER INNER SURFACE FORWARD DOWNSTOP BASE IS GOUGED. REF HAECO WO 320005 NON ROUTINE 34756
- [SDR IXXA2024040701](https://openairdocs.org/sdr/IXXA2024040701.md): Frame · cracked · Mar 21, 2024 · N457AZ · Boeing 767323 · Fuselage Main, Frame
  > FRAME AT STA 883 STR 19L-20L CRACKED
- [SDR IXXA20240504003](https://openairdocs.org/sdr/IXXA20240504003.md): Access Panel · gouged · Mar 20, 2024 · N457AZ · Boeing 767323 · Nacelle/Pylon, Plate/Skin
  > #1 ENGINE NACELLE ACCESS PANEL 431AT FORWARD INBOARD MATING AREA IS GOUGED. REF HAECO WO 320005 NON ROUTINE 34693
- [SDR IXXA20240501003](https://openairdocs.org/sdr/IXXA20240501003.md): Rib · chafed · Mar 20, 2024 · N457AZ · Boeing 767323 · Engine Thrust Reverser
  > #1 ENG R/H T/R INNER SIDE FWD RIB MIDDLE SECTION HAS AREA THAT IS CHAFED. REF HAECO WO 320005 NON ROUTINE 34704
- [SDR IXXA202405010002](https://openairdocs.org/sdr/IXXA202405010002.md): Frame · gouged · Mar 20, 2024 · N457AZ · Boeing 767323 · Fuselage Main, Frame
  > MAIN CABIN FRAME AT STA 1021 INNER CHORD HAS MULTIPLE GOUGES IN THE RADIUS BETWEEN STR 18L AND 20L. REF HAECO WO 320005 NON ROUTINE 34670
- [SDR IXXA20240501001](https://openairdocs.org/sdr/IXXA20240501001.md): Rib · gouged · Mar 20, 2024 · N457AZ · Boeing 767323 · Engine Thrust Reverser
  > #1 ENGINE, RH THRUST REVERSER FWD CORE COWL RIB IS GOUGED. REF HAECO WO 320005 NON ROUTINE 34703
- [SDR IXXA202404300002](https://openairdocs.org/sdr/IXXA202404300002.md): Limiter · gouged · Mar 20, 2024 · N457AZ · Boeing 767323 · Engine Thrust Reverser
  > #1 ENG R/H T/R INNER SIDE FWD BUMPER BRACKET GOUGED. REF HAECO WO 320005 NR 34706
- [SDR IXXA202404300001](https://openairdocs.org/sdr/IXXA202404300001.md): Skin Panel · gouged · Mar 20, 2024 · N457AZ · Boeing 767323 · Engine Thrust Reverser
  > #1 ENG R/H T/R INNER SIDE LOWER SECTION AFT OF BUMPER MOUNT BRACKET STRUCTURE HAS CHAFING DAMAGE
- [SDR IXXA2024041403](https://openairdocs.org/sdr/IXXA2024041403.md): Support Frame · gouged · Mar 20, 2024 · N457AZ · Boeing 767323 · Nacelle/Pylon, Main Frame
  > TOP PORTION OF #2 ENGINE STRUT FAIRING SUPPORT STRUCTURE FRAME -136 GOUGED
- [SDR IXXA2024041503](https://openairdocs.org/sdr/IXXA2024041503.md): Skin · corroded · Mar 19, 2024 · N457AZ · Boeing 767323 · Wing, Plate/Skin
  > RIGHT WING UPPER SKIN IS CORRODED AT WING ROOT JUST AFT OF AFT OVERWING EXIT DOOR STEP
- [SDR IXXA2024041402](https://openairdocs.org/sdr/IXXA2024041402.md): Access Panel · worn · Mar 19, 2024 · N457AZ · Boeing 767323 · Nacelle/Pylon, Plate/Skin
  > #1 ENGINE, INBOARD ACCESS PANEL 437AR, AFT ATTACHMENT FLANGE FOUND WORN WITH A MATERIAL LOSS OF 0.026
- [SDR IXXA2024041401](https://openairdocs.org/sdr/IXXA2024041401.md): Stiffener · gouged · Mar 19, 2024 · N457AZ · Boeing 767323 · Nacelle/Pylon Miscellaneous Structure
  > #1 PYLON, HYDRAULIC BAY, BILGE AREA, 2EA WEB STIFFENERS ARE GOUGED
- [SDR IXXA20240503002](https://openairdocs.org/sdr/IXXA20240503002.md): Door Sill · corroded · Mar 18, 2024 · N457AZ · Boeing 767323 · Fuselage Miscellaneous Structure
  > FWD LOWER CARGO DOOR SILL ATTACH ANGLE IS CORRODED AT NUTPLATES BS 566, RBS 36-BL 38
- [SDR IXXA2024041000702](https://openairdocs.org/sdr/IXXA2024041000702.md): Stringer · corroded · Mar 18, 2024 · N457AZ · Boeing 767323 · Fuselage Main, Longeron/Stringer
  > LH SIDE LOWER STRINGER S-37L AT FWD AND AFT SIDE OF STATION 1562 HAS CORROSION

Next page: https://openairdocs.org/aircraft/N457AZ/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 = 'N457AZ' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N457AZ/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.