Aerospatiale SA 360 Dauphin helicopter. Two prototypes and 34 production examples were built.
https://diqn32j8nouaz.cloudfront.net...n_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...831#post229517
https://www.homemadetools.net/forum/...578#post225475
https://www.homemadetools.net/forum/...168#post233527
https://www.homemadetools.net/forum/...449#post231345
https://www.homemadetools.net/forum/...760#post229319
