SB SPACE @ ARL $ARLS030 ARLS030 NASA gives KC5VPF the green light for Mir stay ZCZC AS30 QST de W1AW Space Bulletin 030 ARLS030 From ARRL Headquarters Newington, CT September 25, 1997 To all radio amateurs SB SPACE ARL ARLS030 ARLS030 NASA gives KC5VPF the green light for Mir stay Ham radio aboard Mir will continue at least for another four months. US astronaut David Wolf, KC5VPF, will get to replace his colleague Mike Foale, KB5UAC, aboard the Russian space station. Under intense political pressure to consider discontinuing the presence of US astronauts aboard the ailing and aging space station, NASA Administrator Dan Goldin gave the okay September 25 for Wolf's Mir stay. Approval came only hours before the shuttle Atlantis was to be launched from Cape Canaveral on mission STS-86 and a rendezvous with Mir. Wolf will continue the permanent US presence on the station that began in 1996 with Shannon Lucid. Goldin cited separate scientific reviews of the situation aboard Mir in his decision to deliver Wolf to Mir as originally planned. ''We move forward not only because it is safe, but for the important scientific and human experience we can gain only from Mir,'' Goldin said. He added that, as NASA looks toward next June's launch of the first element of the International Space Station, ''nothing can beat the hands-on, real-time training aboard Mir.'' Early this year, a fire broke out aboard Mir. The spacecraft also has had various mechanical problems, including malfunctions of its oxygen-generating and carbon dioxide scrubbing systems. In late June, a collision with an unmanned Progress supply rocket during a docking maneuver damaged the spacecraft's Spektr module and disrupted scientific research. Among subsequent problems, Mir has suffered from repeated computer system failures, including a failure earlier this week. The Atlantis is to carry a new computer to Mir. Wolf, 41, is both an electrical engineer and a medical doctor. A native of Indianapolis, Wolf is single. He has been an astronaut since 1990 and served as a mission specialist aboard the shuttle Columbia in late 1993. Meanwhile, astronaut Andy Thomas is scheduled to replace Wolf aboard Mir in January. Thomas just received his Amateur Radio call sign. He's KD5CHF, which he says stands for ''Cosmonauts Having Fun.'' He will take the place of Wendy Lawrence, KC5KII, in the Mir rotation. NNNN /EX