Aircraft Registration Inquiry

The Aircraft Registration Inquiry database provides aircraft registration information through eight different queries:

• N-Number Inquiry
• Name Inquiry
• Engine Reference Inquiry
• Document Index Inquiry
• Serial Number Inquiry
• Make/Model Inquiry
• Dealer Inquiry
• State & County Inquiry
• Territory & Country Inquiry
• N-Number Availability

These queries provide information about current registered owners, documents filed, aircraft dealers, and more. We’ve included a definitions page to help visitors who may be unfamiliar with some of the aircraft registration terminology.

This site is updated each federal workday at midnight U.S. Central Standard Time.

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