The SR-71, called Blackbird, is the fastest plane (non rocket-powered) on earth. Although none of the 32 planes build had enemy contact, 12 of them where lost.
My build was done on a desktop cnc-machine by Stepcraft from 6 mm beech plywood using a spiral-toothed 1.2 mm flute. Glued together and nicely sanded it's a great toy for boys (of different age).
A laser cutter might be a good alternative tool to create smaller versions.
Visit https://www.zenziwerken.de/en/Spielsachen/Flugzeugmodelle for more designs.
Keep in mind, that the obj-file of the model is just for validating the construction and viewing in the browser.
I am using a rigid hobby cnc-machine to create useful and/or beautiful things. My main intend is the search on interesting designs that make the most out of a given material while taking short machine-time.
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