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CX2SA > SATDIG 17.07.20 16:11l 651 Lines 23510 Bytes #999 (0) @ WW
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Subj: AMSAT-BB-digest V15 268
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From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. AMSAT Board of Directors Candidate Statement (Jeff Johns)
2. RS-44 Transponder Turned off 09:35z (Peter Goodhall (2M0SQL))
3. SpaceX to launch Spanish ham radio satellites (M5AKA)
4. Candidte WE4B Inquiry (Clint Bradford)
5. Re: Candidte WE4B Inquiry (Clint Bradford)
6. Re: Candidte WE4B Inquiry (Clint Bradford)
7. New satellite operator - M7OJA (Oscar Acton)
8. My qualifications to a member of AMSAT board of directors
(Robert McGwier)
9. Re: New satellite operator - M7OJA (Cal Spreitzer)
10. Re: New satellite operator - M7OJA (Peter Goodhall (2M0SQL))
11. Re: Mount Carmel HS ARC marine buoy deployed and transmitting
(Chris Thompson)
12. Re: SpaceX to launch Spanish ham radio satellites (Bob Hammond)
13. Field Day submissions due today (Bruce)
----------------------------------------------------------------------
Message: 1
Date: Thu, 16 Jul 2020 23:54:13 -0500
From: Jeff Johns <jeff30339@?????.???>
To: AMSAT <amsat-bb@?????.???>
Subject: [amsat-bb] AMSAT Board of Directors Candidate Statement
Message-ID: <AFD8C205-24F7-43A5-ADE3-471A159D40B0@?????.???>
Content-Type: text/plain; charset=utf-8
Hello. My name is Jeff Johns WE4B and, as you probably know by now, I am a
candidate for a BoD position with AMSAT.
I am not going to try to blind you with promises of HEO satellites in an
attempt to gain your vote. We all want HEO but we need to get our house in
order so that we can begin to reach higher in the sky. Until AMSAT can have
regular, functional Board meetings we will never be able to have HEO
spacecraft in orbit.
Professionally, I have been successful in operations management and most
specifically, operations management with a concentration in Continuous
Improvement. I am a Six Sigma Black Belt and am highly skilled in running
Kaizen events. The last Black Belt project I completed will save a Fortune
500 company approximately $1.7mm annually through an improved inbound
logistics program. This project involved a cross functional team consisting
of everyone from warehouse associates to C-level executives. To be
successful in continuous improvement, one must be able to work with and
influence all types of people. For me, that means that sometimes I am
wearing steel toed boots and on the floor of an operation while later in the
day wearing a coat and tie and sitting in a board room. I know that the
skills of someone involved in operations management and continuous
improvement would be a great benefit for AMSAT.
I am well educated having most recently attended Louisiana State
University?s MBA program. I am currently rearing two daughters. One is 8
years-old and one is 13 years-old. One is licensed and active in amateur
radio and satellites and the other is active operating under my call with me
as a control operator. She is only eight but will soon be taking her
Technician exam. Amateur radio and satellites have meant a lot to me and my
family. There is rarely a day, weather permitting, that either myself, my
daughter or both of us are not active on amateur satellites. Odds are, if
you are active on FM, SSB or digital satellites that you have had a QSO with
one or all of us.
Board of Director members oversee Directors and volunteers and set the
direction for the organization. Board of Director members need to have a
good understanding of how business and business relationships work. We need
business minded people, such as myself, on the Board of Directors to help
provide crucial guidance for the organization.
The incumbents and the Director, that lost his Board seat last year, are
appealing to members through a campaign of launching an HEO satellite.
That?s a wonderful thought. Let?s be honest. Why did it take an election
cycle for them to do so? What have they done before this election cycle? If
they couldn?t make it occur while they were in office, what makes someone
think they can do it now? Please don?t vote for someone thinking they will
provide you an HEO satellite. I will not promise you that but will promise
you that I will assist in making it possible if the opportunity presents
itself. Until then, AMSAT needs to be honest with members about
opportunities and failures. There must be transparency within the
organization. If nothing else, this campaign cycle has proven that there is
a severe lack of transparency.
I would appreciate your vote for a position on the AMSAT Board of Directors
and look forward to serving you, the members, in that position. You can view
my campaign website at the following URL:
http://www.WE4Bravo.com
Thank you for your consideration and please also cast a vote for Bob McGwier
N4HY and for Howard DeFelice AB2S.
Jeff Johns WE4B
------------------------------
Message: 2
Date: Fri, 17 Jul 2020 10:43:21 +0100
From: "Peter Goodhall (2M0SQL)" <peter@????????.??.??>
To: Amsat <amsat-bb@?????.???>
Subject: [amsat-bb] RS-44 Transponder Turned off 09:35z
Message-ID:
<CAFvUaio2XEpt3dfB4cDWtT3k_bWcn-JODXWjPNgwimZotFqNbQ@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Hi All,
I've just been using RS-44 was fine as it passed over North America,
Canada, however, once it went over Russia at around 09:35z the RS-44
transponder turned off.
I hope it will be back!
Peter, 2M0SQL
------------------------------
Message: 3
Date: Fri, 17 Jul 2020 10:44:44 +0000 (UTC)
From: M5AKA <m5aka@?????.??.??>
To: AMSAT BB <amsat-bb@?????.???>
Subject: [amsat-bb] SpaceX to launch Spanish ham radio satellites
Message-ID: <2095917976.4752399.1594982684609@????.?????.???>
Content-Type: text/plain; charset=UTF-8
Unauthorized transmissions in 144 MHz satellite allocation
https://amsat-uk.org/2020/07/17/unauthorized-transmissions-in-144-mhz-satellit
e-allocation/
SpaceX to launch AMSAT-EA EASAT-2 and Hades satellites
https://amsat-uk.org/2020/07/16/spacex-to-launch-amsat-ea-easat-2-and-hades-sa
tellites/
1240-1300 MHz discussed at CEPT SE 40 meeting
https://amsat-uk.org/2020/07/14/1240-1300-mhz-discussed-at-cept-se-40-meeting/
LunART- Lunar Amateur Radio Transponder
https://amsat-uk.org/2020/07/10/lunart-lunar-amateur-radio-transponder/
Nature carries an article about the spacecraft Longjiang-2 / Lunar-OSCAR 94
(LO-94), built by students at the Harbin Institute of Technology, that
carried the first Amateur Radio communication system to operate in lunar orbit
https://amsat-uk.org/2020/07/09/lo94-amateur-radio-in-lunar-orbit/
Trevor M5AKA----
AMSAT-UK?http://amsat-uk.org/
Twitter?https://twitter.com/AmsatUK
Facebook?https://facebook.com/AmsatUK
YouTube?https://youtube.com/AmsatUK
----
------------------------------
Message: 4
Date: Fri, 17 Jul 2020 04:16:29 -0700
From: Clint Bradford <clintbradford@???.???>
To: AMSAT BB <amsat-bb@?????.???>
Subject: [amsat-bb] Candidte WE4B Inquiry
Message-ID: <FE59EF99-E3AD-494C-A617-75736FA1EB6C@???.???>
Content-Type: text/plain; charset=us-ascii
Candidate WE4B - please list for us the projects you have volunteered for
for AMSAT-NA. Specifically for AMSAT-NA - and not just general satellite
contacts. Say, for the past 10 years.
Many thanks.
Clint Bradford K6LCS
------------------------------
Message: 5
Date: Fri, 17 Jul 2020 05:32:07 -0700
From: Clint Bradford <clintbradford@???.???>
To: AMSAT BB <amsat-bb@?????.???>
Subject: Re: [amsat-bb] Candidte WE4B Inquiry
Message-ID: <0F68D61A-B47E-40C2-911E-10AB500A056C@???.???>
Content-Type: text/plain; charset=utf-8
>> Hey Clint how about listing yours? Many thanks . Rick WA9JBQ
I am not running for the AMSAT-NA board, of course.
But couple projects come to mid, though:
-In almost every of my 100+ presentations, AMSAT-NA has a few ?slides?
showing membership benefits.
I also always mention how folks can leave bequeath in their wills, stating,
?The only ones who would be
upset by leaving AMSAT-NA some money in their wills would be your
grandchildren ? ? That always
results in a chuckle from my audiences.
- I ran a ?contest - ?Identify" that woman behind those Foster Grant
sunglasses.? The photo was a black-and-
white of AMSAT-NA?e own manager, Martha - shot, I believe, in England -
MANY years ago. AMSAT-NA
received more than $100 from me for that.
-The 3-4-page ?tutorial? that is very common for working the satellites? It
was me wo first wrote that version, way
back at the AMSAT Symposium when it was held in Central California (not
2011, but about 15-16 years ago- maybe
2006?). My copy gets updated - I believe at least 20 times to keep up with
the times. I that handed Martha the ?original4-page
tutorial for her to use as she deemed fit. That was the symposium where I
also donated two Arrow Antennas and
a radio to AMSAT for their raffle. The tutorial is published on the Home
page at http://www.work-sat.com - and it was
also published in the official Symposium ?papers? document - look it up!
-More recently, I was ?prize chair? for AMSAT, and gathered more than $2,000
worth of prizes for the attendees.
I donated an HT and several other prizes myself! Among the prizes ?
-Better Tomorrow - Two DX coffee mugs (2 x 20 = $40)
-Sierra Radio Systems - SOMETHING, to be p/u by CB at PACIFICON
-Ventenna - VT-27 ($130)
-High Sierra Microwave - SOMETHING, via Andrew!
-Elk Antennas - One antenna + bag ($150)
-FunCube Dongle - Andrew snagged one! ($150)
-antennasus - THREE UC-4364-328 RHCP Rx Only Pl-259 antennas - ($280)
-K6LCS - Icom IC-BP170 batt case, Diamond SRH-320a antenna, Smiley 270A ($110)
-WIRED Comms - P/U stuff at Pacificon (probably a DMM and LED flashlight(s))
-Powerwerx - APO3 Auto Power-off Switch ($60)
-Apex - Two heat-shrink tubing kits (2 x 9 = $18)
-Nifty Accessories - IC-W32, three FT-60 guides (4 x 6 = $24)
-Arrow Antennas - two sat antennas (2 x 140 = $280)
-DX Store - Icom IC-W32a HT ($150)
-Stephen Guylas - Three Guylas BNC-to-SMA adapters (gift certificates) (3 x
18 = $54)
-CQ Publications - one CQ VHF subscription - ($26)
-Pryme - SPM-2100 spkr-mic and EH-1289SC earpiece - ($44 + $26)
-HRO-Anaheim - eight Maha NiMH 2700mAH AA cells ($30)
-Then I conducted an online auction - with ALL PROCEEDS going to AMSAT. A
Puxing dual- band HT, a early-serial
number Icom IC-W32a, postage stamps that were flown into space - now in in a
presentation folder, several plate
blocks of space-related postage stamps, a cool Asus android-based
Smartwatch ?
That?s just off the top of my head this morning. There are more projects
with which I have been involved -
directly benefitting AMSAT-NA.
Geeze, now that I think abut it, maybe I should run next time ?
Thanks for asking.
Clint Bradford K6LCS
------------------------------
Message: 6
Date: Fri, 17 Jul 2020 06:04:30 -0700
From: Clint Bradford <clintbradford@???.???>
To: AMSAT BB <amsat-bb@?????.???>
Subject: Re: [amsat-bb] Candidte WE4B Inquiry
Message-ID: <FE590CCA-FFAA-4CD3-9DA4-9E362E7F3524@???.???>
Content-Type: text/plain; charset=utf-8
Geeze, dude - no reason to get all snarky ? YOU asked the question.
You just didn?t like the answer ?
Clint Bradford K6LCS
> On Jul 17, 2020, at 5:40 AM, R W <rwyrwas48@?????.???> wrote:
>
> Yeah that?s great Clint, you would get my vote, yeah right
>
> Rick
> WA9JBQ
------------------------------
Message: 7
Date: Fri, 17 Jul 2020 13:25:32 +0100
From: Oscar Acton <murtonminer@?????.???>
To: amsat-bb@?????.???
Subject: [amsat-bb] New satellite operator - M7OJA
Message-ID:
<CABY8qsLDhdesQYEMs455V8f8gF0ZJiv+wy9P9+8BLdV3JXagHA@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Hello,
My callsign is M7OJA. I was tracking the Fox-1D satellite and I called out
into a handheld radio with 8 watts into a collinear omnidirectional antenna
on my roof when the satellite passed. I heard a station come back very
clearly with "Juliet Alpha again". Unfortunately, the satellite had passed
by then, but I am impressed that I managed to get in with my minimal
station setup.
I would like to try to maximise the time I have to use the satellite. My
handheld radio (Anytone 868) doesn't have an auto doppler shift, so I am
wondering how to calculate the doppler frequencies? For example, on this
link https://amsat-uk.org/beginners/how-to-work-fm-satellites/, all of the
frequencies are listed to be programmed into a handheld (accounting for
doppler shift). I would like a similar list of frequencies for the Fox-1D
(or know how to calculate them).
Many Thanks,
Oscar M7OJA (IO94HT)
------------------------------
Message: 8
Date: Fri, 17 Jul 2020 08:22:41 -0500
From: Robert McGwier <rwmcgwier@?????.???>
To: amsat bb <amsat-bb@?????.???>
Subject: [amsat-bb] My qualifications to a member of AMSAT board of
directors
Message-ID:
<CA+K5gzfE=ewWbXMd8g=59UvtOKV37CwvP8KYP08NUhKdTNiiRg@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
I have been a director before. Many might remember I wrote Quiktrak.
There are a few other things I have done. Please take the time to read
this. I believe you will find I am a qualified candidate for the board and
I hope you support me.
https://drive.google.com/file/d/1ySCgJn_gLRPHkqUjoHTKWgKzPNVOKBSI/view?usp=sha
ring
--
Bob McGwier
Founder, Federated Wireless, Inc
Founder and Technical Advisor, HawkEye 360, Inc
Adjunct Professor Virginia Tech
Former Chief Scientist: The Ted and Karyn Hume Center for National
Security and Technology
Senior Member IEEE, Facebook: N4HYBob, ARS: N4HY
------------------------------
Message: 9
Date: Fri, 17 Jul 2020 09:35:32 -0400
From: "Cal Spreitzer" <n3cal@??.?????????.???>
To: "'Oscar Acton'" <murtonminer@?????.???>, <amsat-bb@?????.???>
Subject: Re: [amsat-bb] New satellite operator - M7OJA
Message-ID: <000101d65c3f$251cae60$6f560b20$@?????????.???>
Content-Type: text/plain; charset="us-ascii"
Hello Oscar, the info you seek for Fox-1D can be found on this page:
https://www.amsat.org/getting-ready-for-fox-1d/
Best Wishes and 73,
Cal/N3CAL
-----Original Message-----
From: AMSAT-BB [mailto:amsat-bb-bounces@?????.???? On Behalf Of Oscar Acton
via AMSAT-BB
Sent: Friday, July 17, 2020 8:26 AM
To: amsat-bb@?????.???
Subject: [amsat-bb] New satellite operator - M7OJA
Hello,
My callsign is M7OJA. I was tracking the Fox-1D satellite and I called out
into a handheld radio with 8 watts into a collinear omnidirectional antenna
on my roof when the satellite passed. I heard a station come back very
clearly with "Juliet Alpha again". Unfortunately, the satellite had passed
by then, but I am impressed that I managed to get in with my minimal
station setup.
I would like to try to maximise the time I have to use the satellite. My
handheld radio (Anytone 868) doesn't have an auto doppler shift, so I am
wondering how to calculate the doppler frequencies? For example, on this
link https://amsat-uk.org/beginners/how-to-work-fm-satellites/, all of the
frequencies are listed to be programmed into a handheld (accounting for
doppler shift). I would like a similar list of frequencies for the Fox-1D
(or know how to calculate them).
Many Thanks,
Oscar M7OJA (IO94HT)
_______________________________________________
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: 10
Date: Fri, 17 Jul 2020 14:46:15 +0100
From: "Peter Goodhall (2M0SQL)" <peter@????????.??.??>
To: Oscar Acton <murtonminer@?????.???>
Cc: Amsat <amsat-bb@?????.???>
Subject: Re: [amsat-bb] New satellite operator - M7OJA
Message-ID:
<CAFvUaio5HUsVNAKLu7deVj0Y37T9DTVj+3BmRtSK1QTH-=UYjA@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Hi Oscar,
That was myself who replied JA AGAIN so you made it in OK but a little
weak, what antenna are you using with the handheld for best results
you will need a directional yagi and either a radio that does duplex
(RX/TX at the same time) or two radios the cheap Chinese FM radios
work.
Hopefully hear you on another pass!
Peter, 2M0SQL
On Fri, 17 Jul 2020 at 14:16, Oscar Acton via AMSAT-BB
<amsat-bb@?????.???> wrote:
>
> Hello,
>
> My callsign is M7OJA. I was tracking the Fox-1D satellite and I called out
> into a handheld radio with 8 watts into a collinear omnidirectional antenna
> on my roof when the satellite passed. I heard a station come back very
> clearly with "Juliet Alpha again". Unfortunately, the satellite had passed
> by then, but I am impressed that I managed to get in with my minimal
> station setup.
>
> I would like to try to maximise the time I have to use the satellite. My
> handheld radio (Anytone 868) doesn't have an auto doppler shift, so I am
> wondering how to calculate the doppler frequencies? For example, on this
> link https://amsat-uk.org/beginners/how-to-work-fm-satellites/, all of the
> frequencies are listed to be programmed into a handheld (accounting for
> doppler shift). I would like a similar list of frequencies for the Fox-1D
> (or know how to calculate them).
>
> Many Thanks,
>
> Oscar M7OJA (IO94HT)
> _______________________________________________
> 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: 11
Date: Fri, 17 Jul 2020 09:47:54 -0400
From: Chris Thompson <g0kla@????.???>
To: Phil Karn <karn@????.???>
Cc: AMSAT <amsat-bb@?????.???>
Subject: Re: [amsat-bb] Mount Carmel HS ARC marine buoy deployed and
transmitting
Message-ID:
<CAJOf0+tuUOJv41JGLP9Ouz66wwwvh=q1-VPjhvgYv5WsNaa0kQ@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Very cool, thanks for posting the details. Sounds like a great project.
Is it relaying any telemetry such as water temperature? Or just position,
which is interesting for sure.
Managing to upload data to a sat would be a fantastic next step, but I can
already see the technical challenges with that. Perhaps relaying the data
via an open linear transponder using PSK, with a sensitive ground station
listening for the results? That seems more realistic than uploading data
to a mailbox like FalconSat-3 or similar.
Anyway, great to see projects like this engaging students.
73
Chris
On Thu, Jul 16, 2020 at 9:28 PM Phil Karn via AMSAT-BB <amsat-bb@?????.???>
wrote:
> On 7/16/20 16:20, GEO Badger wrote:
> > Very cool Phil.. Thanks for sharing that.
> >
> > As an ex-employee of MBARI, I can tell you that we threw a lot of
> > stuff in the water that took more development time and cost than yours
> > with similar results.
> >
> Well, it remains to be seen just how long we'll last. I think we
> probably over-engineered this thing, and I wouldn't be surprised if it
> continues to float long after the batteries die. We did mark it to give
> us a chance of getting it back should it be discovered on a beach someday.
>
> We're already tossing around lots of ideas for a follow-on. Beware the
> second system effect...
>
> Phil
>
>
>
>
> _______________________________________________
> 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: 12
Date: Fri, 17 Jul 2020 06:50:33 -0700
From: Bob Hammond <propgrinder@?????.???>
To: amsat-bb@?????.???
Subject: Re: [amsat-bb] SpaceX to launch Spanish ham radio satellites
Message-ID:
<CAKoB7OqmxViFgL9aZRTf35m7ancQ3+d2=01PCHWtfhDGw-GoFg@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Thanks Trevor! Great information.
Bob W7OTJ
On Fri, Jul 17, 2020 at 3:49 AM M5AKA via AMSAT-BB <amsat-bb@?????.???>
wrote:
> Unauthorized transmissions in 144 MHz satellite allocation
>
>
https://amsat-uk.org/2020/07/17/unauthorized-transmissions-in-144-mhz-satellit
e-allocation/
>
> SpaceX to launch AMSAT-EA EASAT-2 and Hades satellites
>
>
https://amsat-uk.org/2020/07/16/spacex-to-launch-amsat-ea-easat-2-and-hades-sa
tellites/
>
> 1240-1300 MHz discussed at CEPT SE 40 meeting
>
>
https://amsat-uk.org/2020/07/14/1240-1300-mhz-discussed-at-cept-se-40-meeting/
>
> LunART- Lunar Amateur Radio Transponder
> https://amsat-uk.org/2020/07/10/lunart-lunar-amateur-radio-transponder/
>
> Nature carries an article about the spacecraft Longjiang-2 / Lunar-OSCAR
> 94 (LO-94), built by students at the Harbin Institute of Technology, that
> carried the first Amateur Radio communication system to operate in lunar
> orbit
> https://amsat-uk.org/2020/07/09/lo94-amateur-radio-in-lunar-orbit/
>
> Trevor M5AKA----
> AMSAT-UK http://amsat-uk.org/
> Twitter https://twitter.com/AmsatUK
> Facebook https://facebook.com/AmsatUK
> YouTube https://youtube.com/AmsatUK
> ----
> _______________________________________________
> 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: 13
Date: Fri, 17 Jul 2020 08:52:09 -0500
From: Bruce <kk5do@????.???>
To: "amsat-bb@?????.???? <amsat-bb@?????.???>
Subject: [amsat-bb] Field Day submissions due today
Message-ID: <33438fbd-f48e-9e90-c153-49150bb24f83@????.???>
Content-Type: text/plain; charset=utf-8; format=flowed
Time is drawing near. If you have not submitted your field day report,
you still have the rest of today to get them in. They are due to me at
kk5do at arrl.net or kk5do at amsat.org by Friday, July 17, 2020 at
11:59 PM Central Time. Even if you only made one contact, you can still
submit.
73...bruce
--
Bruce Paige, KK5DO
AMSAT Director Contests and Awards
AMSAT Board Member 2016-2020
ARRL Awards Field Checker (WAS, 5BWAS, VUCC), VE
Houston AMSAT Net - Wed 0100z on Echolink - Conference *AMSAT*
Also live streaming MP3 at http://www.amsatnet.com
Podcast at http://www.amsatnet.com/podcast.xml or iTunes
Latest satellite news on the ARRL Audio News
http://www.arrl.org
AMSAT on Twitter http://www.twitter.com/amsat
------------------------------
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 268
*****************************************
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