IRC is so lightweight, it's what NASA uses for their antarctic weather flights. http://arstechnica.com/information-technology/2013/01/antarctic-irc-how-nasas-f

IRC is so lightweight, it's what NASA uses for their antarctic weather flights. http://arstechnica.com/information-technology/2013/01/antarctic-irc-how-nasas-flying-lab-stays-connected/ http://arstechnica.com/information-technology/2013/01/antarc...