Aircraft Description
N964J is a 1999 Heideberg Designs LLC 1999 EXPRESS, a single-engine two-cycle piston aircraft registered to Williamson Lee in Franklin, KY. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 10, 2017. The registration certificate was issued on May 5, 2016. The registration is set to expire on May 31, 2029. Powered by a Rotax 503DC engine producing 52 horsepower, N964J is. The aircraft's Mode S transponder code is AD6BCA (hex), used for ADS-B identification and flight tracking. The FAA registry record for N964J was last updated on August 4, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Heideberg Designs LLC is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Heideberg Designs LLC aircraft currently registered in the FAA database, including the 1999 EXPRESS model.
AviatorDB has found no NTSB accident or incident reports involving N964J. 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
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-04-01 01:32:20 UTC