MIRNEWS.183 6 AUGUST 1993 Exchange of freighters: Progress-M19: The launch date of this freighter for the MIR station has been put back for the 2d time. Now this launch from Baykonur is planned for 10.08.93 at 2216UTC (for the Russians already on 11.08.93 at 0116 TsUP time). If all goes according to the plan Pr-M19 will dock to MIR at abt. 0000UTC on 13.08.93. So a few minutes after the first pass of the MIR complex on (for us still) 12.08.93 2350-2356UTC, pass in orbit 42799. Pr-M19 will dock to the forward port (transition section - P.Kh.O.). This port is still occupied by the Pr-M18. Progress-M18: This ship will separate from MIR and decay in the atmosphere if the launch of Pr-M19 is successful. Radio-amateur traffic new crew: The new crew has not been heard with amateur traffic (packet radio or phone) on the known amateur frequencies during passes within our range. The crew asked TsUP for a computerprogram to clean the over- loaded memory of their computer, which contains a lot of cor- respondence and documents of the previous crew. So possibly they will resume packet-radio after the deletion of all superfluous files. During a packet QSO with TsUP on 143.625 mc MIR used the call R0MIR. Spacewalks (EVA-s): The 3 EVA-s planned for September 1993 have been cancelled. The present crew (14th Main expedition) will not carry out any EVA-s. Chris v.d. Berg, NL-9165/A-UK3202.