Early Aero - [Video] - s Le Rhone-Powered Sopwith Pup Performs First Engine Test

Le Rhone-Powered Sopwith Pup Performs First Engine Test [Video] - Early Aero - Early Aviation News and Resources FacebookGoogle+TwitterPinterestEmail A Sopwith Pup project at Guy Black's Retrotec workshop in East Sussex, England performed its first engine test earlier this week. The aircraft, powered by a Thulin-Le Rhone rotary engine, is being built for a cu… http://earlyaero.com/retrotecs-sopwith-pup-performs…