| |
CX2SA > SATDIG 09.09.20 04:22l 729 Lines 24313 Bytes #999 (0) @ WW
BID : AMSATBB15371
Read: GUEST
Subj: AMSAT-BB-digest V15 371
Path: IW8PGT<IZ3LSV<DB0ERF<DB0RES<ON0AR<OZ5BBS<CX2SA
Sent: 200909/0219Z @:CX2SA.SAL.URY.SOAM #:39379 [Salto] FBB7.00e $:AMSATBB15371
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. Re: AMSAT BoD Election... Please Vote! (E.Mike McCardel)
2. Re: Request for a couple Fox telemetry files? (to practice
decoding) (Roy Dean)
3. Re: AMSAT BoD Election... Please Vote! (Burns Fisher)
4. ARRL/TAPR Digital Communications Virtual Conference (DCC),
September 11 - 12 (THIS WEEK) (Mark Thompson)
5. Re: Request for a couple Fox telemetry files? (to practice
decoding) (Chris Thompson)
6. Re: Request for a couple Fox telemetry files? (to practice
decoding) (John Brier)
7. Re: ARRL/TAPR Digital Communications Virtual Conference
(DCC), September 11 - 12 (THIS WEEK) (Mark Thompson)
8. Help with recordings of UPMSAT-2 (Felix Paez EA4GQS)
9. ARISS News Release No. 20-15 (David Jordan)
10. AMSAT BoD Election... Please Vote! (Jeff Moore)
11. ICOM CR-293 HIGH STABILITY CRYSTAL UNIT (W0JW John)
----------------------------------------------------------------------
Message: 1
Date: Tue, 8 Sep 2020 08:38:12 -0400
From: "E.Mike McCardel" <mccardelm@?????.???>
To: Jeff Johns <jeff30339@?????.???>
Cc: AMSAT <AMSAT-BB@?????.???>
Subject: Re: [amsat-bb] AMSAT BoD Election... Please Vote!
Message-ID: <D47772D6-8336-418A-87F1-F7C4EA2AC769@?????.???>
Content-Type: text/plain; charset=utf-8
We are a volunteer organization. Perhaps, instead of criticizing, for the
purpose of your personal gain, you could grab a handful of data and start
analyzing.
What you aren?t seeing is the lack of people doing the hard behind the
scenes work to get everything done. Think of AMSAT as an ice cream cone. The
ice cream is the fun part playing with satellite in space, making contacts
and friends etc. Typically the ice cream over-expands the cone. The cone
holds it up and if you squeeze too hard it crumbles and you lose all the
fun. It takes a lot of people?s time, talent and treasure to design, test,
fund, launch, activate and maintain a satellite.
We should always be focusing on the next satellite. And, yes, we should be
trying to figure out what happened to the ones that break. But it should
never, is never, incumbent on one person to do so.
Just remember going forward we need us all, old guard, new guard, engineers,
free thinkers, tinkers, PR people, educators, data mongers, accountants,
operators, experimenters, writers, editors, philanthropists, and wackos.
In the process of all of this I challenge you and everyone to, at the very
least, to be honest and fair in your criticism. When we come out the other
side we will indeed need each others help.
EMike McCardel, AA8EM
Past Senior Editor AMSAT News Service
Past AMSAT-NA VP Educational Relations
Former ARRL, Ohio Section, Affiliated Club Coordinator
> On Sep 8, 2020, at 3:11 AM, Jeff Johns <jeff30339@?????.???> wrote:
>
> ?
> Why be focusing on GOLF when he can?t answer why all the other satellites
are failing?
>
> If we don?t learn from shortcomings, how do we move forward?
>
> Jeff WE4B
>
>>> On Sep 8, 2020, at 1:57 AM, E.Mike McCardel <mccardelm@?????.???> wrote:
>>>
>> ?Jeff stated ? A few days ago, one of the BoDs and the VP of Engineering
stated on that he couldn?t be bothered with the failure of AO-92 and that if
anyone wanted to know what happened to it, they could look at the data but
he was too busy to do so. ?
>>
>> This is incredibly misleading and distorted. The VP of engineering said
no such thing. In fact if you take the time to actually read his statement
he offered to share information if someone wanted to dig deeper. He did say
that current engineering priorities were ?focused on Golf?. This is a far
cry from saying he couldn?t be bothered with the failure of AO-92.
>> You can look it up and read it for Yourself.
>>
>> People, please, do your fact checking and don?t be mislead by distortions
of the truth.
>>
>>
>>
>> EMike McCardel, AA8EM
>> Past Senior Editor AMSAT News Service
>> Past AMSAT-NA VP Educational Relations
>> Former ARRL, Ohio Section, Affiliated Club Coordinator
>>
>>
>>>> On Sep 7, 2020, at 9:01 PM, Jeff Johns via AMSAT-BB
<amsat-bb@?????.???> wrote:
>>>>
>>> A few days ago, one of the BoDs and the VP of Engineering stated on
QRZ.com that he couldn?t be bothered with the failure of AO-92 and that if
anyone wanted to know what happened to it, they could look at the data but
he was too busy to do so.
------------------------------
Message: 2
Date: Tue, 8 Sep 2020 08:47:05 -0400
From: Roy Dean <royldean@?????.???>
To: amsat-bb@?????.???
Subject: Re: [amsat-bb] Request for a couple Fox telemetry files? (to
practice decoding)
Message-ID:
<CADGPg2uR+moBeJ3WB7YJV7UupjnHyH9gtkP2o4RMUwpA8MnYHw@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
>
> Hello, I downloaded and installed the Fox 1 Telemetry tool. A group of us
> are
> going to discuss using this tool during our weekly net tonight, and It
> thought it would be helpful to have a couple of audio files to practice
> decoding. If you have one or two telemetry audio files that you could send
> to
> k7zoo at arrl.net <https://www.amsat.org/mailman/listinfo/amsat-bb> it
> would be greatly appreciated. Thanks, Curt / K7ZOO
Curt,
I actually plan on listening in this evening, and have an audio file from a
pass yesterday, however it is over 100 mb. Do you have a way of accepting
this via something other than email?
--Roy
K3RLD
------------------------------
Message: 3
Date: Tue, 8 Sep 2020 09:40:41 -0400
From: Burns Fisher <wb1fj-bb@??????.??>
To: "E.Mike McCardel" <mccardelm@?????.???>
Cc: AMSAT <AMSAT-BB@?????.???>
Subject: Re: [amsat-bb] AMSAT BoD Election... Please Vote!
Message-ID:
<CABX7KxUiU=fa3tEVryLmkJKCYrp=4pwVaDC2mN4oKNeVSTsc_A@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
It seems perfectly clear that the root problem with AO-92 is that the
batteries are no longer holding a charge as well as they did when new. I
am not a battery expert, and unfortunately, we had no battery expert
volunteers when the Foxes were being built (although we do now). Fox was
designed for AMSAT engineering and ops to learn about cubesats. This is
one of the things we learned. All the Foxes are complete--there is nothing
we can do about that except work for better results on Golf.
Another issue is that AO-92 sometimes stays in safe mode after the voltage
rises again as it exits eclipse and requires a command station to start the
repeater again. That is not the design. I'll take responsibility for that
behavior since I wrote that software. And believe me I *am* analysing it
to ensure future birds that I work on don't have that bug (which is subtle
to the extent that I have not yet found it, or even been able to reproduce
it on the ground).
I'd add that these problems are most likely based on volunteer engineers
with limited time butting up against fixed launch schedules set by large
for-profit corporations with big payrolls. It's hard for me to imagine
blaming the board of a volunteer, non-profit corporation for this situation.
73,
Burns Fisher, WB1FJ
AMSAT Flight Software Volunteer
------------------------------
Message: 4
Date: Tue, 8 Sep 2020 14:16:11 +0000 (UTC)
From: Mark Thompson <wb9qzb_groups@?????.???>
To: Amsat Bb <amsat-bb@?????.???>, Digital Communications and All
Things Technical The Primary Wetnet Mailing List for Discussion of
Amateur Radio <seatcp@??????.???>, "wetnet@??????.???
<wetnet@??????.??>
Subject: [amsat-bb] ARRL/TAPR Digital Communications Virtual
Conference (DCC), September 11 - 12 (THIS WEEK)
Message-ID: <550727668.3416733.1599574571287@????.?????.???>
Content-Type: text/plain; charset=UTF-8
39th Annual ARRL / TAPR Digital Communications Conference (DCC)?
THIS WEEK - Friday, September 11th & Saturday, 12th ?
DCC will be a virtual conference using Zoom video communications and YouTube
video-sharing platforms.
DCC information, Technical Papers, Presentation Schedule & Registration
Available at:?
DCC Information
DCC Technical Papers
DCC Presentation Schedule
DCC Registration
Registered DCC attendees participating via Zoom will be able to interact
with presenters and other attendees via a chat room as well as raise a
virtual hand to ask questions.?(you don?t need a Zoom account to register).
Non-registered DCC attendees can watch the live stream for free on YouTube,
however non-registered DCC attendees will not be able to ask questions or
chat.
No registration is required for YouTube access.
The YouTube URL will be announced and posted on this webpage preceding the
DCC.
DCC registration is free for TAPR members and $30 for non-members.
Members receive a 100% discount at checkout.?
Non-members who would like to join TAPR and receive the free DCC pass can
simply add TAPR membership and DCC registration to their shopping carts.
After checkout, they will receive the free DCC pass when their membership is
processed.
------------------------------
Message: 5
Date: Tue, 8 Sep 2020 11:06:34 -0400
From: Chris Thompson <g0kla@????.???>
To: Curt Laumann <curt.laumann@?????.???>
Cc: Anthony Schlecht <aschlecht1@?????.???????.???>, AMSAT
<AMSAT-BB@?????.???>
Subject: Re: [amsat-bb] Request for a couple Fox telemetry files? (to
practice decoding)
Message-ID:
<CAJOf0+tj=+zki1yYTVnE41h4N_TjLcALRtDDE3kDRqSCOPAY_g@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Curt,
SatNogs have lots of recordings of Fox spacecraft. So you could try there,
in addition to any you get from others. They record them in ogg format but
you can convert them to wav files with a program like audacity.
I would ask that you try to avoid uploading the data to the server if you
are playing back other peoples recordings. We log the lat/lon of stations
that submit data and it is nice to keep that clean if possible, for any
subsequent analysis.
If you don't get any other responses then email me directly and I will find
you one. I'm working right now so it would need to be from my home
computer.
73
Chris
On Mon, Sep 7, 2020 at 9:51 PM Curt Laumann via AMSAT-BB <amsat-bb@?????.???>
wrote:
> Hello,
>
> I downloaded and installed the Fox 1 Telemetry tool. A group of us are
> going to discuss using this tool during our weekly net tonight, and It
> thought it would be helpful to have a couple of audio files to practice
> decoding.
>
> If you have one or two telemetry audio files that you could send to
> k7zoo@????.??? it would be greatly appreciated.
>
> Thanks,
>
> Curt / K7ZOO
> _______________________________________________
> Sent via AMSAT-BB@?????.???. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
> expressed
> are solely those of the author, and do not reflect the official views of
> AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb
>
--
Chris E. Thompson
chrisethompson@?????.???
g0kla@????.???
------------------------------
Message: 6
Date: Tue, 8 Sep 2020 11:39:46 -0400
From: John Brier <johnbrier@?????.???>
To: Chris Thompson <g0kla@????.???>
Cc: Anthony Schlecht <aschlecht1@?????.???????.???>, AMSAT
<AMSAT-BB@?????.???>
Subject: Re: [amsat-bb] Request for a couple Fox telemetry files? (to
practice decoding)
Message-ID:
<CALn0fKNQavCFyu0pqqpzqAJjfcGNz-Ou6PrDBoid3fj=TiLYkw@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
The manual references sample wav files:
http://amsat.us/FoxTelem/recordings/
3.3 Testing with a wav file
http://amsat.us/FoxTelem/foxtelem_manual.pdf
Isn't this what was asked for?
73, John Brier KG4AKV
On Tue, Sep 8, 2020 at 11:12 AM Chris Thompson via AMSAT-BB
<amsat-bb@?????.???> wrote:
>
> Curt,
>
> SatNogs have lots of recordings of Fox spacecraft. So you could try there,
> in addition to any you get from others. They record them in ogg format but
> you can convert them to wav files with a program like audacity.
>
> I would ask that you try to avoid uploading the data to the server if you
> are playing back other peoples recordings. We log the lat/lon of stations
> that submit data and it is nice to keep that clean if possible, for any
> subsequent analysis.
>
> If you don't get any other responses then email me directly and I will find
> you one. I'm working right now so it would need to be from my home
> computer.
>
> 73
> Chris
>
> On Mon, Sep 7, 2020 at 9:51 PM Curt Laumann via AMSAT-BB
<amsat-bb@?????.???>
> wrote:
>
> > Hello,
> >
> > I downloaded and installed the Fox 1 Telemetry tool. A group of us are
> > going to discuss using this tool during our weekly net tonight, and It
> > thought it would be helpful to have a couple of audio files to practice
> > decoding.
> >
> > If you have one or two telemetry audio files that you could send to
> > k7zoo@????.??? it would be greatly appreciated.
> >
> > Thanks,
> >
> > Curt / K7ZOO
> > _______________________________________________
> > Sent via AMSAT-BB@?????.???. AMSAT-NA makes this open forum available
> > to all interested persons worldwide without requiring membership. Opinions
> > expressed
> > are solely those of the author, and do not reflect the official views of
> > AMSAT-NA.
> > Not an AMSAT-NA member? Join now to support the amateur satellite program!
> > Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb
> >
>
>
> --
> Chris E. Thompson
> chrisethompson@?????.???
> g0kla@????.???
> _______________________________________________
> Sent via AMSAT-BB@?????.???. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
expressed
> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 7
Date: Tue, 8 Sep 2020 16:08:20 +0000 (UTC)
From: Mark Thompson <wb9qzb_groups@?????.???>
To: Amsat Bb <amsat-bb@?????.???>
Subject: Re: [amsat-bb] ARRL/TAPR Digital Communications Virtual
Conference (DCC), September 11 - 12 (THIS WEEK)
Message-ID: <2123926583.3469165.1599581300189@????.?????.???>
Content-Type: text/plain; charset=UTF-8
Since the AMSAT email list apparently removed the hyperlinks from the
previous post the explicit URLs is now included below.?
DCC information, Technical Papers, Presentation Schedule & Registration
Available at:?
DCC Information
http://www.tapr.org/dcc
DCC Technical Papers
https://tapr.org/papers-of-the-2020-arrl-tapr-digital-communications-conferenc
e-dcc/
DCC Presentation Schedulehttps://tapr.org/2020-dcc-schedule/
DCC Registration
https://tapr.wpengine.com/?product=dcc-registration
On Tuesday, September 8, 2020, 09:16:11 AM CDT, Mark Thompson
<wb9qzb_groups@?????.???> wrote:
39th Annual ARRL / TAPR Digital Communications Conference (DCC)?
THIS WEEK - Friday, September 11th & Saturday, 12th ?
DCC will be a virtual conference using Zoom video communications and YouTube
video-sharing platforms.
DCC information, Technical Papers, Presentation Schedule & Registration
Available at:?
DCC Information
DCC Technical Papers
DCC Presentation Schedule
DCC Registration
Registered DCC attendees participating via Zoom will be able to interact
with presenters and other attendees via a chat room as well as raise a
virtual hand to ask questions.?(you don?t need a Zoom account to register).
Non-registered DCC attendees can watch the live stream for free on YouTube,
however non-registered DCC attendees will not be able to ask questions or
chat.
No registration is required for YouTube access.
The YouTube URL will be announced and posted on this webpage preceding the
DCC.
DCC registration is free for TAPR members and $30 for non-members.
Members receive a 100% discount at checkout.?
Non-members who would like to join TAPR and receive the free DCC pass can
simply add TAPR membership and DCC registration to their shopping carts.
After checkout, they will receive the free DCC pass when their membership is
processed.
------------------------------
Message: 8
Date: Tue, 8 Sep 2020 19:05:19 +0200
From: Felix Paez EA4GQS <ea4gqs@?????.???>
To: amsat-bb@?????.???
Subject: [amsat-bb] Help with recordings of UPMSAT-2
Message-ID:
<CAGfY+e11+QuXpS5JNdUf0KaSv5FO51m3N2XnzP8k-fMtx5RRAw@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Dear friends,
UPMSAT-2 team would appreciate a lot if some of you could send some
recordings of their satellite. They are very interested in recordings made
outside Spain.
Please be aware that UPMSAT-2 should be received in 437.405 MHz using USB,
not FM.
Any transmissions can be send to contacto@????????.???
Thanks a lot,
Felix EA4GQS
------------------------------
Message: 9
Date: Tue, 8 Sep 2020 18:53:42 +0000 (UTC)
From: David Jordan <n4csitwo@?????????.???>
To: AMSAT BB <amsat-bb@?????.???>
Subject: [amsat-bb] ARISS News Release No. 20-15
Message-ID: <2132493334.3547843.1599591222014@????.?????.???>
Content-Type: text/plain; charset=UTF-8
?
?
ARISS News
Release???????????????????????????????????????????????????????????????
?????????????????????????????????? No.?? 20-15????
Dave Jordan, AA4KN
ARISS PR
aa4kn@?????.???
?
?
?
FORIMMEDIATE RELEASE
?
?
ARISS Contact Scheduled for Students at College Raymond Sirot, Gueux, France
?
?
September 8, 2020?AmateurRadio on the International Space Station (ARISS)
has received scheduleconfirmation for an ARISS radio contact with
astronauts. ARISS is the groupthat puts together special amateur radio
contacts between students around theglobe and crew members with ham radio
licenses on the International Space Station (ISS).
?
This will be a telebridge contact via amateur radio and students will take
turnsasking their questions of ISS Commander Chris Cassidy, amateur radio
call sign KF5KDR. ARISS telebridge operator Tony Hutchison, call sign
VK5ZAI, will relaythe ARISS contact via his ham radio ground station in
Pinks Beach, Australia.
?
The ARISS radio contact is scheduled forSeptember 10, 2020 at 10:17 pm CEST
(Gueux) (08:17 UTC,?4:17 amEDT,?3:17 am CDT, 2:17 am MDT and 1:17 am PDT).
?
The schoolselected for the telebridge ARISS school contact is College
Raymond Sirot orRaymond Sirot Middle School (with about 600 students ages 11
to 15) in thesmall town of Gueux. It is a rural school located in the
northeastern area ofFrance, about 100 miles northeast of Paris. The school
teachesstudents a wide range of subjects including technology, physics,
biology,chemistry, mathematics, and the arts. ?
????
_____________________________
?
Astime allows, students will ask these questions:
?
1. Why did you choosethis job?
2. How long did ittake to get ready for this mission?
3. What were yourfeelings when you left the Earth?
4. What was the firstthing you did when you got on board the ISS?
5. What are the mainobjectives of your mission?
6. What are the goalsof the experiments made in the ISS?
7. How are yousupplied during your mission?
8. How do you getenough water? Do you recycle it?
9. What do you do ifan astronaut gets sick on the ISS?
10. How does it feelto witness 16 sunsets and sunrises in one day and
therefore, how do you makethe difference between night and day?
11. What is the mostdifficult task of daily life to achieve in weightlessness?
12. Is it difficultto wash yourself? To go to the toilet?
13. What do you dowhen you have some free time?
14. What is the mostdifficult thing you have to deal with in the ISS? Being
far from your family?Fearing a technical problem? Living close to each other?
15. Do you think thathumankind will be able to colonize other planets one day?
16. Since your veryfirst mission, have you noticed any changes on the Earth?
17. What is your bestmemory in space?
18. What is yourworst memory in space?
19. Have you everbeen afraid for your life during a space mission?
20. Have you everobserved strange phenomena from the ISS?
?
ARISS ? Celebrating 20 Years of Amateur Radio Continuous Operations onthe ISS
?
About ARISS:
Amateur Radio on the InternationalSpace Station (ARISS) is a cooperative
venture of international amateur radiosocieties and the space agencies that
support the International Space Station(ISS).? In the United States,
sponsorsare the Radio Amateur Satellite Corporation (AMSAT), the American
Radio RelayLeague (ARRL), the ISS National Lab-Space Station Explorers, and
NASA?s SpaceCommunications and Navigation program. The primary goal of ARISS
is to promoteexploration of science, technology, engineering, the arts, and
mathematicstopics by organizing scheduled contacts via amateur radio between
crew membersaboard the ISS and students. Before and during these radio
contacts, students,educators, parents, and communities learn about space,
space technologies, andamateur radio. For more information, see www.ariss.org
.
?
MediaContact:
DaveJordan, AA4KN
ARISSPR
??????????????????????????????????????????????????????????????????????????????
Likeus on Facebook. Follow us on Twitter. Search on Amateur Radio on the ISS
and@????????????.
------------------------------
Message: 10
Date: Tue, 8 Sep 2020 16:15:26 -0700
From: Jeff Moore <tnetcenter@?????.???>
To: Amsat BB <amsat-bb@?????.???>
Subject: [amsat-bb] AMSAT BoD Election... Please Vote!
Message-ID:
<CALx_moSjSUdXmiKf0Yb6AMHTxhJ-cRGhLu2vkgTfE39W1mWP_g@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
There can't be anything going on in "board meetings" when they aren't
having any!
Jeff Moore -- KE7ACY
On Tue, Sep 8, 2020 at 4:01 AM Joseph Armbruster via AMSAT-BB <
amsat-bb@?????.???> wrote:
> I would like to see regular updates again, in an environment that is free
> of legal intimidation and rich of engineering activity, like it use to
> be... That's why I voted for: Hammond, Paige, Stoetzer.
>
> AMSAT should be voting for people who speak well about AMSAT, work for
> AMSAT and want it to continue to evolve and grow. I have seen some board
> members speak up now and then, but it seems limited now and focused on
> answering specific engineering questions.
>
> I'm not on the board of AMSAT, or involved with the board in any way, but
> from all observations i've been able to make from the -bb traffic, it seems
> like many on the BOD are being forced to walk on eggshells with their words
> and are being stifled due to legal threats. Reference the -bb email
> "[Reply to W5PFG's letter of 10 July 2020", and all it's majesty. With an
> email like this being sent publically to the -bb, who knows what else has
> gone on behind the scenes or in board meetings. Not sure if the email was
> sent just-for-show or not (you know how some people can be these days...),
> but that's the work of Patrick and Michelle (ref the email), whom appear to
> be part of the root cause of the deafening silence we are experiencing from
> the board. If you want to do AMSAT a service, sift through the -bb and
> vote-away the friends-and-family of ORI. Otherwise, it feels like it will
> be the last year, ad-infinitum, minus any engineering activity.
>
> Joseph Armbruster
> KJ4JIO
>
>
>
------------------------------
Message: 11
Date: Tue, 8 Sep 2020 21:13:06 -0500
From: W0JW John <kc0bmf@?????.???>
To: amsat-bb <AMSAT-BB@?????.???>
Subject: [amsat-bb] ICOM CR-293 HIGH STABILITY CRYSTAL UNIT
Message-ID:
<CAG-+cOZchz7LXX5d7P880KeJV6MyWcWtrspH0HzE9-zv+hHnEQ@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Hello to the group I am wondering if anyone has a ICOM CR-293 HIGH
STABILITY CRYSTAL UNIT in excess of their needs ? If so please drop me a
line at W0JW@???????
Thanks John W0JW
------------------------------
Subject: Digest Footer
_______________________________________________
Sent via amsat-bb@?????.???.
AMSAT-NA makes this open forum available to all interested persons worldwide
without requiring membership. Opinions expressed
are solely those of the author, and do not reflect the official views of
AMSAT-NA.
Not an AMSAT member? Join now to support the amateur satellite program!
https://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
End of AMSAT-BB Digest, Vol 15, Issue 371
*****************************************
Read previous mail | Read next mail
| |
