icon04:43 RC-Videos Farman HF.20 + Airco DH.2, scale RC WWI biplanes, 2016 Aviation_CZ8 Jahren ago 1 Jahr ago Scale electric powered RC WWI biplanes. Farman HF.20. Builder and pilot Michal Cimburek. Airco DH.2, wingspan 2,15m, electric powere... 01.6K