I also agree. We do not require the astronauts to be in the loop. We need the communications port, particularly one that can be repaired or replaced and can be reprogrammed from Earth. The astronauts are most assuredly encouraged to participate. NASA can blank the output during critical times.
John WA4WDL
-------------------------------------------------- From: "i8cvs" domenico.i8cvs@tin.it Sent: Wednesday, June 29, 2011 9:42 PM To: "amsat-bb" amsat-bb@amsat.org; "Edward R. Cole" kl7uw@acsalaska.net Subject: [amsat-bb] Re: [AMSAT-BB] ISS, what the heck happened?
Hi Ed, KL7UW
I agree completely with you on a hi power continuously operating U/V linear transponder on board of the ISS may be 100 KHz BW because it can be used as well for emergency communications on the earth without intervention of the astronauts.
73" de
i8CVS Domenico
----- Original Message ----- From: "Edward R. Cole" kl7uw@acsalaska.net To: "amsat-bb" amsat-bb@amsat.org Sent: Wednesday, June 29, 2011 10:24 PM Subject: [amsat-bb] Re: [AMSAT-BB] ISS, what the heck happened?
Wasn't going to comment, but oh heck!
I think Alex has it pegged. I see a lot of Astronauts getting their ham license but figure that is probably NASA "encouraged" mainly for PR purposes and secondarily for emergency comms if the main systems fail. It is likely many Astronauts are not particularly interested in ham radio, per se. I'll admit making your first contact with either the shuttle or ISS is a thrill and fun, but the opportunities may be not that frequent, nor should any ham expect it to be so.
Now on a related subject, I would really favor Amsat approaching NASA for the installation of a linear transponder (say Mode UV) unit to be attached to the exterior of ISS (with remote shut-off for ISS critical operations). This may be a better option to finding/paying for launch opportunities for free orbiting linear-transponder satellites. Since there is a regular launch schedule to resupply ISS and no propellant/engine would be involved it would be a benign cargo
item.
I do not underestimate the difficulty quotient for such a mission, but we do have ham gear installed on ISS, and have done Suitsat and ARISSat with NASA and ISS.
If no launch is forthcoming for P3E perhaps the backup unit (sans propellant system and solar panels) could be considered? It would be in a Leo orbit but at least it would provide a long-term alternative to FM Leos.
Something to chew on and consider?
73, Ed - KL7UW
At 05:57 AM 6/29/2011, Alexander Sack wrote:
On Wed, Jun 29, 2011 at 7:40 AM, KM9U arskm9u@gmail.com wrote:
So I think everyone read the announcement ARRL made before FD. Now that FD weekend is at an end, can someone explain to me why NASA couldn't let the astronauts have 10 minutes on the radio for one
pass?
I mean were they having issues with the radio itself?
During Expedition 24/25, Col. Wheelock made many contacts from the ISS
in
the evenings and on weekends during his free time. This was not
because he
was "scheduled" to be the radio, but rather because he enjoyed doing
it.
I don't believe we can blame NASA for the current crew members obvious
lack
of interest in Amateur Radio. Had Col. Wheelock (or someone as
enthustiastic
as he) been aboard the ISS on FD, NA1SS would likely not have been
silent.
Have you never make a calculation or an estimation on how it costs a
10
minutes of an astronaut activity all costs including on board of the
ISS ?
I don't buy it.
What I do believe is the current crew isn't that interested in making contacts with amateur radio operators. That's fine. Operating the radio outside the educational outreach program is ertainly not part of their mission. I will just have to be more patient and hope someone gets the ham bug up there during some mission and starts to make contacts. I can wait.
I DO want to state again I think it behooves NASA and the whole space program to try to get someone on that radio like a Col Wheelock (doesn't have to be as frequent as Col Wheelock) to generate the enthusiasm and excitement for the ISS and the whole space program among hams. My 2 cents.
This brings up an interesting thought. The astronauts receive monetary compensation for performing their duties while employed by NASA. So,
if
their employer schedules them to operate amateur radio as part of
their job
assignment, would this not violate Part 97.113 (Prohibited
transmissions)
which specifically prohibits "Communications in which the station
licensee
or control operator has a pecuniary interest, including communications
on
behalf of an employer". Now, DON'T GET YOUR PANTIES IN A WAD! It is just a question.
There is no pecuniary interest involved as I see it.
-aps (KC2ZSX)
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73, Ed - KL7UW, WD2XSH/45
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Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb