FAA 14 CFR Part 43 Maintenance Return to Service Record Checklist

Before an aircraft that has undergone maintenance, preventive maintenance, rebuilding, or alteration is returned to service, a certificated mechanic (A&P) or repairman must make a logbook entry meeting all requirements of 14 CFR 43.9. Major repairs and major alterations require an FAA Form 337 completed by an Inspection Authorization (IA) holder. An aircraft returned to service without compliant logbook entries is considered not airworthy - any flight in such an aircraft exposes the owner/operat

  • Industry: Transportation & Logistics
  • Frequency: Quarterly
  • Estimated Time: 20-30 minutes
  • Role: A&P Mechanic Supervisor
  • Total Items: 17
  • Compliance: 14 CFR Part 43, 14 CFR Part 91, FAA Advisory Circular

Maintenance Description and Approved Data

14 CFR 43.9(a)(1) requires the description of work performed with reference to approved data used.

  • Logbook entry contains a description of the work performed, not just a reference to a work order?
  • Approved data reference cited (SRM, maintenance manual chapter/section, AD, STC, or FAA-approved data)?
  • If no data reference required (preventive maintenance): statement that work was performed?
  • Date the work was completed:

Aircraft and Component Identification

The logbook entry must identify the aircraft or component by its registration, serial number, or part number.

  • Aircraft N-number (registration) or component serial/part number recorded in entry?
  • Airframe total time in service at completion of work recorded?
  • If engine or propeller: component time since overhaul or time since new recorded?

Airworthiness Directive (AD) Compliance

If any ADs were accomplished during the maintenance visit, each must have a separate compliance record per 14 CFR 39.

  • All applicable ADs reviewed against aircraft records before return to service?
  • Each AD accomplished has its own logbook entry with AD number, revision, compliance method, and next due?
  • AD maintenance records specify repetitive interval if AD is not one-time compliance?

Major Repair or Alteration - FAA Form 337

Major repairs and major alterations require an FAA Form 337 completed and signed by an IA per 14 CFR 43.9(b).

  • Work performed is identified as minor (no 337) or major (337 required)?
  • If major repair or alteration: FAA Form 337 completed in duplicate?
  • 337 signed by IA (Inspection Authorization holder) or FAA designee (DER/DAR)?

Return to Service Signature and Certificate

14 CFR 43.9(a)(4) requires the return to service statement, certificate number, and signature of the certifying person.

  • Return to service statement: 'Aircraft returned to service in accordance with 14 CFR Part 43' (or similar)?
  • Mechanic certificate number (A&P or IA certificate number) in entry?
  • Certificated mechanic signature original and legible in logbook entry?
  • Mechanic signature:

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Why Use This FAA 14 CFR Part 43 Maintenance Return to Service Record Checklist?

This faa 14 cfr part 43 maintenance return to service record checklist helps transportation & logistics teams maintain compliance and operational excellence. Designed for a&p mechanic supervisor professionals, this checklist covers 17 critical inspection points across 5 sections. Recommended frequency: quarterly.

Ensures compliance with 14 CFR Part 43, 14 CFR Part 91, FAA Advisory Circular. Regulatory-aligned for audit readiness and inspection documentation.

Frequently Asked Questions

What does the FAA 14 CFR Part 43 Maintenance Return to Service Record Checklist cover?

This checklist covers 17 inspection items across 5 sections: Maintenance Description and Approved Data, Aircraft and Component Identification, Airworthiness Directive (AD) Compliance, Major Repair or Alteration - FAA Form 337, Return to Service Signature and Certificate. It is designed for transportation & logistics operations and compliance.

How often should this checklist be completed?

This checklist should be completed quarterly. Each completion takes approximately 20-30 minutes.

Who should use this FAA 14 CFR Part 43 Maintenance Return to Service Record Checklist?

This checklist is designed for A&P Mechanic Supervisor professionals in the transportation & logistics 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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