Coming soon from Kovozávody Prostějov [KP] is the 1:72 scale Avia BH-10 and they have kindly supplied the results of a test build
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/avia-bh-10-out-soon
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/avia-bh-10-out-soon