Aircraft Description
N550HZ is a 1972 Helio HST-550A, a single-engine turbo-prop aircraft registered to Maytag David D Jr in Cave Creek, AZ. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on July 27, 1989. The registration certificate was issued on December 24, 1991. The registration is set to expire on July 31, 2029. Powered by a P&w PT6A SER engine producing 750 horsepower, N550HZ is. The aircraft's Mode S transponder code is A70032 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N550HZ was last updated on August 18, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Helio is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 142 Helio aircraft currently registered in the FAA database, including the HST-550A model.
AviatorDB has found no NTSB accident or incident reports involving N550HZ. 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