I started designing the Boomerang in CAD about 5 years ago, at that time I was also learning CAD so, Itwas a bumpy ride at first with a lot of re-designs etc. It is 1:5.5 scale, mostly ply and balsa with some composite parts made from 3d printed molds, 3 part wing, DLE30 for power, AUW is 8.9kg dry ready for maiden.
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