Aircraft Description
N40JX is a Interplane Spol.s.r.o SKYBOY, a single-engine four-cycle piston aircraft registered to Sundale Aviation INC in Erwinna, PA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on September 29, 2006. The registration certificate was issued on August 5, 2021. The registration is set to expire on August 31, 2028. Powered by a Rotax 912ULS SERIES engine producing 100 horsepower, N40JX is. The aircraft's Mode S transponder code is A4AB26 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N40JX was last updated on June 3, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
The Interplane Skyboy was a Czech-manufactured two-seat ultralight aircraft that introduced innovative foldable wing design to the light aviation market. First flown in 1993, it was a high-wing, single-engine monoplane that seated two occupants side-by-side in an enclosed cabin. With a wingspan of 31 feet 2 inches and powered by Rotax two-stroke engines producing up to 64 horsepower, the Skyboy achieved a maximum speed of 87 miles per hour. Manufactured by Interplane Aircraft sro in Zbraslavice, Czech Republic, approximately 100 aircraft were built between 1994 and 2013. AviatorDB tracks 2 Interplane Spol.s.r.o aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is SBOY.
AviatorDB has found no NTSB accident or incident reports involving N40JX. 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: 2026-05-01 01:32:20 UTC