Aircraft N-Numbers: Registered, Deregistered, Reserved

Explore all aircraft, drone, UAV and UAS N-Numbers, also known as tail numbers, on record with the FAA. This table includes details on registration status, associated aircraft, and engine information. Last update: October 17, 2026.

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Aircraft Make: SIEBOLD JOHN ×

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N-Number	Registrant	Aircraft Make/Model	Engine Make/Model	Status
N6113	REGISTRATION PENDING	SIEBOLD JOHN/RV-7	AMA/EXPR/UNKNOWN ENG	Registration pending
N623S	NOVAK GREGORY J	SIEBOLD JOHN/RV-7	LYCOMING/O-360-A1A	Valid Registration

Data presented on this website is sourced directly from official Federal Aviation Administration (FAA) records. To ensure accuracy, we try not to correct issues such as improper punctuation, spelling errors, empty fields, or unusual labels like "SALE REPORTED" for a registrant. We make every effort to present information as it appears in the FAA database. This website is not affiliated with any government agency.