Several years ago on this forum the 3D model of the fighter be Alekseev with M-250 engine was published
However, does anyone have any information about other projects with this engine?
The only thing...
Fidia Piattelli was an italian engineer, born in 1907, most famous for his role as vice-director of Caproni's Technical Office, but he also worked at CMASA (FIAT), at General Aircraft (in the UK) and was lieutenant of the Genio Aeronautico.
He wrote for many magazines like "Rivista...
In internet, there is a lot of information about Curtiss X-19 and x-300 aircrafts, but about x-100 I found just here, here and in several other web-sites (I didn't find topic on the forum).
Maybe you can find some more information or drawings of this aircraft(maybe something on the forum?)?