Archive - Jan 21, 2011
International Space Station Expedition 26 Flight Engineers Dmitry Kondratyev and Oleg Skripochka completed a five-hour, 23-minute spacewalk at 2:52 p.m. EST.
They installed an antenna for the Russian Radio Technical System for Information Transfer, a new high-speed data transmission system that will use radio technology to send large files at 100 megabytes per second from computer systems inside the station to Earth. It is similar to the NASA system already in use.
During the pass over The Netherlands I made this recording of the Spacewalk communication at 143.6250
between 10.09 and 10.14. Receiving was by a Uniden UBC3500xlt scanner and a homemade 137.5 MHz QFH antenna.
The first part is bad but please listen the whole recording.