Aircraft Certification

Aircraft Registration

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

• Airworthiness Certificates Overview
• Aircraft Certification Technical Training Program
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Continued Operational Safety

• Search Airworthiness Directives
• Repair Station Locator
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Design Approvals

• Technical Standard Orders (TSO)
• Amended Type Certificate
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International Aircraft Certification

• Bilateral Agreements
• European Aviation Safety Agency Information
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Locate an Office

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

• Approved Production Inspection System (APIS)
• Best Practices
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