N991DF - 2006 Columbia Aircraft Mfg LC41-550FG Aircraft Registration

N991DF is a 2006 Columbia Aircraft Mfg LC41-550FG, a single-engine reciprocating (piston) aircraft registered to Knowles Luke A in Fort Collins, CO. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on June 2, 2006. The registration certificate was issued on October 30, 2017. The registration is set to expire on October 31, 2027. Powered by a Cont Motor TSIO-550-C engine producing 310 horsepower, N991DF is. The aircraft's Mode S transponder code is ADD6AB (hex), used for ADS-B identification and flight tracking. N991DF was last tracked by AviatorDB near Scottsdale Airport (KSDL) on February 16, 2026. The FAA registry record for N991DF was last updated on March 24, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Columbia Aircraft Mfg is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 268 Columbia Aircraft Mfg aircraft currently registered in the FAA database, including the LC41-550FG model.

AviatorDB has found no NTSB accident or incident reports involving N991DF. 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.