A Cygnus resupply mission to the International Space Station (ISS) on April 11 also delivered three CubeSats of the BIRDS-3 constellation and three other CubeSats. The BIRDS-3 constellation is a project of students at the Kyushu Institute of Technology. The additional CubeSats include Swiatowid, KrakSat, and EntrySat.
All BIRDS-3 CubeSats are of the same design and have been coordinated to opera…
Click here for original story, Three BIRDS Constellation CubeSats Delivered to ISS for Orbital Deployment
Source: ARRL