N17721 - 1937 Waco UKS-7 Aircraft Registration

N17721 is a 1937 Waco UKS-7, a single-engine reciprocating (piston) aircraft registered to Nace Jon in Mishawaka, IN. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on August 17, 1965. The registration certificate was issued on August 19, 2025. The registration is set to expire on August 31, 2032. Powered by a Cont Motor W670 SERIES engine producing 250 horsepower, N17721 is. The aircraft's Mode S transponder code is A135E6 (hex), used for ADS-B identification and flight tracking. N17721 was last tracked by AviatorDB at coordinates 41.6619, -86.0471 on March 21, 2026. The FAA registry record for N17721 was last updated on August 19, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Waco Aircraft Corporation produced a wide range of biplanes from the 1920s through 1940s. Waco biplanes are among the most sought-after vintage aircraft, with the YMF-5 being reproduced as a modern classic. AviatorDB tracks 678 Waco aircraft currently registered in the FAA database, including the UKS-7 model.

AviatorDB has found no NTSB accident or incident reports involving N17721. 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.