Aircraft Description
N4086K is a 1966 Jungster II RK2, a single-engine reciprocating (piston) aircraft registered to Robinson Mark V in Vacaville, CA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on September 26, 1980. The registration certificate was issued on December 11, 2000. The registration is set to expire on April 30, 2029. Powered by a Lycoming 0-235 SERIES engine producing 115 horsepower, N4086K is. The aircraft's Mode S transponder code is A4CD8D (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4086K was last updated on July 28, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Jungster II is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Jungster II aircraft currently registered in the FAA database, including the RK2 model.
AviatorDB has found no NTSB accident or incident reports involving N4086K. 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