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Aviation Maintenance Discrepancy / Defect Report

Log aircraft defects with ATA chapter, severity, MEL considerations, corrective action, and sign-off readiness.

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aviationmaintenancedefect
Use for defects found during line maintenance or inspection. Focus on traceability and safe release.

Form preview

Identification
Aircraft Tail #
TextRequired
[not set]
Station
Text
Airport/station
[not set]
Reported At
Date & TimeRequired
📅⏰ Date & time
Defect
ATA Chapter
TextRequired
e.g., 27 Flight Controls
[not set]
Severity
TextRequired
Options: Minor, Major, No-Go
Minor
Major
No-Go
Defect Description
Text AreaRequired
Photo
Photo
No photos captured
Action
MEL Applicable
Toggle
[not set]
MEL Reference
Text
If applicable
[not set]
Corrective Action
Text Area
Parts Used
List
Part #DescriptionQty
+ Add+ Add+ Add
Release to Service
ToggleRequired
[not set]
Engineer Sign-off
Text
Name/ID
[not set]
EXAMPLE REPORTSample data — shows what you’ll get after recording

Example filled report

Identification
Aircraft Tail #
OE-ABC
Station
VIE
Reported At
02/05/2026 6:10 AM
Defect
ATA Chapter
27 - Flight Controls
Severity
Major
Defect Description
Aileron trim indication intermittently flickers and resets to neutral on ground power.
Photo
No photos captured
Action
MEL Applicable
Yes
MEL Reference
MEL 27-1
Corrective Action
Inspected connector at trim indicator module, cleaned contacts, and reseated. Performed ops check with stable indication.
Parts Used
Part #DescriptionQty
+ Add+ Add+ Add
Release to Service
Yes
Engineer Sign-off
ENG-1029
Aviation Maintenance Discrepancy / Defect Report | Voiz Report Templates