If you're a student or enthusiast and just need general performance data or systems info (not the legally required AFM for flight), I can summarize public specifications for the Stemme S6-RT from known, safe sources. Just let me know.
Stemme S6-RT is a high-performance touring motorglider known for its retractable tricycle landing gear and turbocharged Rotax 914 F2 engine. Official flight manuals, maintenance manuals, and service bulletins for the S6-RT are primarily available through authorized distributors and the manufacturer. Official Manuals and Documentation stemme s6rt flight manual free extra quality