NASA: 3-D printed rocket part holds up in test and "Print your own Plane from Plans!!!" Holy Cow
...duce the cost of building spacecraft. The aviation industry has also begun to embrace 3-D printing, with aircraft makers including Piper and Cirrus using t...A year of progress on international freedom to fly- AOPA International
...bago. The IAOPA World Assembly convened in April in Stellenbosch, South Africa, with members passing a series of resolutions including initiatives to develop univer...