Carbon fiber fuselage of the Boom XB-1 supersonic trijet.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...1_fuselage.jpg
Previously:
https://www.homemadetools.net/forum/...863#post163959
https://www.homemadetools.net/forum/...349#post150604
https://www.homemadetools.net/forum/...693#post128791
https://www.homemadetools.net/forum/...979#post144904
https://www.homemadetools.net/forum/...473#post151107
https://www.homemadetools.net/forum/...034#post137896