Aircraft Description
N506D is a 1982 Kolstad David L VARIEZE, a single-engine reciprocating (piston) aircraft registered to Kolstad David L in Northridge, CA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on July 22, 1998. The registration certificate was issued on June 16, 1982. The registration is set to expire on October 31, 2027. Powered by a Lycoming 0-235 SERIES engine producing 115 horsepower, N506D is. The aircraft's Mode S transponder code is A65085 (hex), used for ADS-B identification and flight tracking. N506D was last tracked by AviatorDB near Whiteman Airport (KWHP) on January 24, 2026. The FAA registry record for N506D 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.
Kolstad David L is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Kolstad David L aircraft currently registered in the FAA database, including the VARIEZE model.
AviatorDB has found no NTSB accident or incident reports involving N506D. 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