Clearprop Models has released the quarter scale Polikarpov I-16 Type 5 in the sky of China
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/polikarpov-i-16-type-5-released
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/polikarpov-i-16-type-5-released