On Friday, February 28, 2014 at 0730 UT astronaut Koichi Wakata KC5ZTA deployed a batch of amateur radio CubeSats from the International Space Station (ISS).
There is another amateur radio Cubesat still on the ISS, the Peruvian Chasqui-1 which was launched to the space station on February 5, 2014. It is understood that Chasqui 1 is scheduled to be hand-deployed during a future Russian Extravehicular Activity (EVA).
Frequency information at https://amsat-uk.org/2014/02/20/iss-cubesat-deployments-to-resume-february-25/
UB4UAD website in Google English http://tinyurl.com/UB4UAD
DK3WN satellite blog http://www.dk3wn.info/p/