Es'hail-2 - Phase 4 at last! - AMSAT-DL - Peter Guelzow DB2OS - YouTube

https://www.youtube.com/watch?v=392RvHjAPxg

Es'hail-2 - Phase 4 at last! by Peter Guelzow DB2OS at the 31st annual AMSAT-UK International Space Colloquium in Guildford on July 30, 2016. http://amsat-uk...