Aircraft Non-Destructive Testing (NDT) Inspection Checklist

This aircraft non-destructive testing (NDT) inspection checklist ensures compliance with FAA Advisory Circular AC 43-3 (Nondestructive Testing in Aviation), American Society for Nondestructive Testing (ASNT) personnel qualification standards, NAS 410 (National Aerospace Standard for NDT Personnel Qualification), and FAA Flight Standards Information Management System (FSIMS) NDT requirements. Designed for FAA-qualified NDT inspectors and Level III NDT supervisors to verify proper NDT techniques a

  • Industry: Aviation
  • Frequency: Per Event
  • Estimated Time: Variable by inspection
  • Role: NDT Inspector (Level II/III) / A&P Mechanic
  • Total Items: 30
  • Compliance: FAA AC 43-3 Nondestructive Testing in Aviation, ASNT SNT-TC-1A NDT Personnel Qualification, NAS 410 NDT Personnel Qualification Requirements, ASTM E543 NDT Agency Qualification, Aircraft OEM NDT Manual Procedures

Inspector Qualifications

NDT technician certification verification.

  • Inspector certified to correct level (Level II minimum) per NAS 410?
  • Inspector certified in specific method being used?
  • Near vision examination current (within 12 months)?
  • OEM-specific NDT training current for aircraft type?
  • Inspector meets minimum experience hours per certification?

Approved Procedures

NDT procedure document control.

  • Written NDT procedure approved and current revision?
  • OEM or approved NDT manual procedure being used?
  • NDT technique sheet completed before inspection?
  • Acceptance/rejection criteria clearly defined in procedure?
  • Sensitivity standards selected per OEM specification?

Equipment and Calibration

NDT equipment calibration.

  • All NDT equipment calibrated and within calibration interval?
  • Reference standards and comparators traceable to NIST?
  • Equipment performance verified before and during inspection?
  • Penetrant materials from same family (if PT)?
  • UV lamp (if used) intensity verified above minimum?

Surface Preparation

Area preparation for NDT.

  • Inspection area cleaned per procedure requirements?
  • Paint or coating removed where required per procedure?
  • Adequate lighting or UV equipment for inspection?
  • All areas to be inspected accessible as required?
  • Inspection area clearly marked for zone identification?

Inspection Results

Indication identification and assessment.

  • Any indications found during inspection?
  • All indications documented with location, size, and orientation?
  • Photos taken of any relevant indications?
  • Indications interpreted per applicable criteria?
  • Accept/reject decision documented per acceptance criteria?

NDT Records

NDT inspection documentation.

  • NDT inspection report completed with all required information?
  • Technique details (equipment, settings, sensitivity) documented?
  • Level III review completed for any rejectable indications?
  • Aircraft logbook entry completed referencing NDT report?
  • NDT Inspection Notes

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Why Use This Aircraft Non-Destructive Testing (NDT) Inspection Checklist?

This aircraft non-destructive testing (ndt) inspection checklist helps aviation teams maintain compliance and operational excellence. Designed for ndt inspector (level ii/iii) / a&p mechanic professionals, this checklist covers 30 critical inspection points across 6 sections. Recommended frequency: per event.

Ensures compliance with FAA AC 43-3 Nondestructive Testing in Aviation, ASNT SNT-TC-1A NDT Personnel Qualification, NAS 410 NDT Personnel Qualification Requirements, ASTM E543 NDT Agency Qualification, Aircraft OEM NDT Manual Procedures. Regulatory-aligned for audit readiness and inspection documentation.

Frequently Asked Questions

What does the Aircraft Non-Destructive Testing (NDT) Inspection Checklist cover?

This checklist covers 30 inspection items across 6 sections: Inspector Qualifications, Approved Procedures, Equipment and Calibration, Surface Preparation, Inspection Results, NDT Records. It is designed for aviation operations and compliance.

How often should this checklist be completed?

This checklist should be completed per event. Each completion takes approximately Variable by inspection.

Who should use this Aircraft Non-Destructive Testing (NDT) Inspection Checklist?

This checklist is designed for NDT Inspector (Level II/III) / A&P Mechanic professionals in the aviation industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.

Can I download this checklist as a PDF?

Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.

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