The wingspan of this model is 80cm (31,5 inch). All the parts of the model are able to fit into a standard 3D printer (19x19x16cm work size). The key points of this design are: very few pieces to be printed (9), cheapness (about 420g of PLA), easy assembly/disassembly/repairng (no glue) and good flier!
In this video we look at the changes made to improve the flying characteristics of this DIY foamboard plane and I also speak to some of the comments that viewers left on the original video