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Hacker Chronicles 2
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1250.SHUTLE.TXT
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1989-08-07
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81 lines
This is in response to the request for information concerning
Amateur Radio activities from the Space Shuttle.
First of all the historical part of the answer. In 1981 (I think)
Owen Garriott (W5LFL) carried a Motorola 2 meter HT aboard the
Columbia on the Spacelab 1 flight (STS-9). He operated FM voice
only and needless to say he work a whole lot of folks all over
the world.
In 1985 Tony England (W0ORE) carried SAREX ( Shuttle Amateur
Radio Experiment) on the Spacelab 2 flight. SAREX consisted of
that same HT but this time with a Robot SSTV converter. Tony
engaged in 2-way slow scan TV QSO's with people on the ground in
addition to voice of course. By the way there were two hams on
that flight. John Bartoe, W4NYZ was also a member of the crew.
The next Amateur Radio activity from the Space Shuttle will be
from Columbia on the Astro-1 mission currently scheduled for
April 26, 1990, just 9 months from now. I will be carrying
SAREX-2 on that flight consisting of the same Motorola HT that
has been used in the past but this time with the inclusion of a
packet radio TNC with some interesting features. We will of
course be engaging in normal FM voice operation and packet QSO's
with stations on the ground. But we have some other interesting
modes which have been included in the TNC code. A meta-beacon
which will allow loading text messages of up to 1800 characters
will be available. This will allow the crew to compose mission
status or SAREX scheduling messages for repeated downlink. A
robot mode will also be available so that ground stations may
connect with and receive a reply from the SAREX even when the
crew is not available to engage in realtime QSO's.
Although our preparations for the Astro-1 mission are now in full
swing and I don't always have time to post messages to INFO-HAMS
I will try and keep the net posted on the project as things
progress. Also stay tuned to QST and the various other Ham pubs
for frequency and scheduling info.
73's
Ron Parise, WA4SIR
Astro-1 crew