Rotary engines were not used on large aircraft just ... In Rhinebeck NY there is an airdrome where they put on air shows with WW1 planes that have rotary engines. Good show, don’t miss it if you ...

Original 1918 LeRhone Rotary Engine Runs for First Time on Fokker Triplane Replica. PXL 20241111 190524849 scaled e1731628634229. PXL 20241111 190509725. PXL 20241111 190039192.

Fair enough, perhaps. Until you ask the 41-year-old about the engine powering it. He enthusiastically points out that the original 1915 model had 'a big old-fashioned rotary engine in the front ...