Aircraft Certification

Aircraft Registration

• Renew a Reserved N Number Online
• Search Aircraft Registration Information

Airworthiness Certification

• Airworthiness Certificates Overview
• Aircraft Certification Technical Training Program

Continued Operational Safety

• Airworthiness Directives
• Repair Station Locator

Design Approvals

• Technical Standard Orders (TSO)
• Amended Type Certificate

International Aircraft Certification

• Bilateral Agreements
• European Aviation Safety Agency Information

Locate an Office

• Aircraft Certification Offices (ACO)
• Flight Standards District Offices (FSDO)

Production Approvals

• Best Practices