Kamov Ka-26 light helicopter.
https://diqn32j8nouaz.cloudfront.net...6_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...1_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...381#post181482
https://www.homemadetools.net/forum/...170#post157685
https://www.homemadetools.net/forum/...384#post204560
https://www.homemadetools.net/forum/...107#post214380
https://www.homemadetools.net/forum/...417#post189058
