When we have listened 29 MHz range, Peter US1REO begin to manufacture hook up of notebook for RTTY and SSTV operation to R-143. And here there was that the connectors of hook up between notebook and R-143 certainly were not strip-chart unified among themselves! It was necessary again to make reducing couplings. For this purpose it was necessary to remove contact clips from my wire beam antennas, which, as I have understood, we shall not use on our expedition. A bit later antennas have deprived the clips, but for that we have manufactured commutation of our computer with R-143 radio set. Peter, US1REO begin to attempt to install RTTY QSO.