SB SPACE @ ARL $ARLS013 ARLS013 German ham arrives at Mir ZCZC AS92 QST de W1AW Space Bulletin 013 ARLS013 From ARRL Headquarters Newington, CT September 12, 1995 To all radio amateurs SB SPACE ARL ARLS013 ARLS013 German ham arrives at Mir German cosmonaut Thomas Reiter, DF4TR, has arrived at the Russian space station Mir. He will stay there for 135 days and operate DP0MIR, as time permits. Presently there are two crews aboard Mir, both very busy with scientific experiments. One of the crews will return to earth in a few days, and Reiter is expected to have more time for Amateur Radio thereafter. Listen for DP0MIR on 145.800 MHz for instructions for where to transmit. Reiter expects to install 70 cm equipment capable of FM voice and 9600 baud packet modes sometime during his stay. Thomas Kieselbach, DL2MDE, and Joerg Hahn, DL3LUM, of the Ham Radio Group of DLR (which is the German Mission Control for EUROMIR 95) said that there also will be picture transmission from Mir by means of a new SSTV mode. This new mode will transmit pictures, taken by a still video camera aboard MIR, in AX.25 packets. The protocol of this mode does not generate ''line by line'' pictures, but uses ''random'' sampling, making it possible to have an idea of the picture received after a short time, with the resolution improving as the transmission continues. This information came from Norbert Norrhoff, DF5DP, the Deutscher Amateur Radio Club satellite and space projects coordinator. NNNN /EX