SuitSat Experiment Ended Successfully

March 8, 2006
ISS astronaut Mike Finke spacewalks in a Russian Orlan spacesuit in 2004. SuitSat will have no one inside.
ISS astronaut Mike Finke spacewalks in a Russian Orlan spacesuit in 2004. SuitSat will have no one inside.

The SuitSat-1 experiment, called RadioSkaf - or Radio Sputnik in Russian - has been completed successfully by the International Space Station crew, Sergei Samburov, the project's deputy director, told the Russian Interfax-AVN news agency Sunday. "The last transmission from the RadioSkaf artificial satellite was received on February 18," Samburov said.

"The spacesuit, outfitted with a radio transmitter, broadcast nearly 3,500 messages to the Earth over two weeks."

On Feb. 3, Russian cosmonaut Valery Tokarev and U.S. astronaut Bill McArthur jettisoned an obsolete Russian Orlan M spacesuit, which was empty except for electronic equipment. The suit contained a radio transmitter that broadcast recorded messages.

The transmission, at 145.900 MHz FM, in the VHF or two-meter band of amateur radio, attracted attention from students and ham radio operators all over the world. The transmissions included suit data, mission time, suit temperature and battery voltage.

Soon after its launch by hand from the station, however, NASA reported that the transmitter had gone dead, but the spacesuit's weak signal was picked up by ham radio operators and the experiment continued as scheduled.

SuitSat-1 was sponsored by Amateur Radio on the International Space Station, an international ham radio working group. The suit's orbit is expected to continue to deteriorate, and it will re-enter Earth's atmosphere and disintegrate within a few days.

Copyright 2006 by Space Daily, Distributed United Press International

Explore further: SETI reborn—the new search for intelligent life

Related Stories

SETI reborn—the new search for intelligent life

September 10, 2015

A new influx of money has saved the Search for Extraterrestrial Intelligence (SETI) from collapse, but what does the future hold for our quest to discover intelligent life in the Universe?

Cosmonauts perform 27th russian space station spacewalk

January 24, 2011

Two Russian cosmonauts ventured outside the International Space Station on Jan. 21 to complete installation of a new high-speed data transmission system, remove an old plasma pulse experiment, install a camera for the new ...

Radio silence as Russia tries to contact space cargo

April 28, 2015

Russia will try again in the coming hours to make contact with an unmanned cargo ship after communications were lost following the spacecraft's launch toward the International Space Station, NASA said Tuesday.

Recommended for you

Scientists use CRISPR technology to edit crop genes

November 30, 2015

CRISPR gene-editing is allowing rapid scientific advances in many fields, including human health and now it has been shown that crop research can also benefit from this latest exciting technology.


Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.