Yfm — (81) Mp4

: Silent or narrated black-and-white clips showing the aircraft's experimental test flights.

: Such files are often found on platforms like the Internet Archive or YouTube , preserved by aviation enthusiasts and historians. Yfm (81) mp4

: It featured a unique pusher configuration with the engines and propellers mounted behind the wing, allowing for two forward-facing gunner nacelles equipped with 37mm cannons. : Silent or narrated black-and-white clips showing the