Aircraft Description
N551CM is a John M Clark Jr THORP T-18-C, a single-engine reciprocating (piston) aircraft registered to Keller Charles L in Henderson, NV. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on August 21, 1999. The registration certificate was issued on April 3, 2024. The registration is set to expire on April 30, 2031. Powered by a Lycoming IO-320 SERIES engine producing 150 horsepower, N551CM is. The aircraft's Mode S transponder code is A70360 (hex), used for ADS-B identification and flight tracking. N551CM was last tracked by AviatorDB near North Las Vegas Airport (KVGT) on March 19, 2026. The FAA registry record for N551CM was last updated on April 27, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
John M Clark Jr is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 John M Clark Jr aircraft currently registered in the FAA database, including the THORP T-18-C model.
AviatorDB has found no NTSB accident or incident reports involving N551CM. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.
Registered Owner
Powerplant & Avionics
Additional Details
Last Known Position
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-04-01 01:32:20 UTC