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: September 14, 2026.

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1 - 4 of 4 records displayed
Registrant: ONEILL MARK B ×
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N-Number Registrant Aircraft Make/Model Engine Make/Model Status
N4220N ONEILL MARK B CESSNA/140 CONT MOTOR/C85 SERIES Valid Registration
N5481C ONEILL MARK B CESSNA/170A CONT MOTOR/C145 SERIES Valid Registration
N7131A ONEILL MARK B CESSNA/172 CONT MOTOR/0-300 SER Valid Registration
N9590A ONEILL MARK B CESSNA/170A CONT MOTOR/C145 SERIES 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.