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CX2SA > SATDIG 12.04.19 02:07l 739 Lines 22818 Bytes #999 (0) @ WW
BID : AMSATBB14137
Read: GUEST
Subj: AMSAT-BB-digest V14 137
Path: IW8PGT<IZ3LSV<IW0QNL<VE2PKT<N3HYM<CX2SA
Sent: 190412/0004Z @:CX2SA.SAL.URY.SOAM #:3591 [Salto] FBB7.00e $:AMSATBB14137
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. ANS-101 AMSAT News Service Special Bulletin - Diwata-2
Designated Philippines-OSCAR 101 (PO-101) (Paul Stoetzer)
2. AO 92 (James Brown)
3. Re: AO 92 (Glenn Miller - AA5PK)
4. Re: AO 92 (Jeff Johns)
5. Re: [ans] ANS-101 AMSAT News Service Special Bulletin -
Diwata-2 Designated Philippines-OSCAR 101 (PO-101) (Paul Stoetzer)
6. Re: AO 92 (John Brier)
7. What happened to the ISS SSTV audio level? (Greg D)
8. Re: What happened to the ISS SSTV audio level?
(Patrick STODDARD (WD9EWK/VA7EWK))
9. ISS SSTV Pictures (alex weimer)
10. Re: What happened to the ISS SSTV audio level? (Scott)
11. Re: ISS SSTV Pictures (alex weimer)
12. Re: What happened to the ISS SSTV audio level? (Daron Wilson)
13. Re: What happened to the ISS SSTV audio level?
(Patrick STODDARD (WD9EWK/VA7EWK))
14. Re: What happened to the ISS SSTV audio level?
(k6vug@?????????.????
----------------------------------------------------------------------
Message: 1
Date: Thu, 11 Apr 2019 13:34:23 -0400
From: Paul Stoetzer <n8hm@????.???>
To: ans@?????.???? AMSAT BB <amsat-bb@?????.???>
Subject: [amsat-bb] ANS-101 AMSAT News Service Special Bulletin -
Diwata-2 Designated Philippines-OSCAR 101 (PO-101)
Message-ID:
<CABzOSOrMT1yMUNi0f8M_VeumJW9P6dzCzzs_O858pERt6SocoQ@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
AMSAT NEWS SERVICE SPECIAL BULLETIN
ANS-101.01
In this Special Bulletin:
* Diwata-2 Designated Philippines-OSCAR 101 (PO-101)
SB SAT @ AMSAT $ANS-101.01
ANS-101 AMSAT News Service Special Bulletin
AMSAT News Service Special Bulletin 101.01
From AMSAT HQ KENSINGTON, MD
DATE April 11, 2019
To All RADIO AMATEURS
BID: $ANS-101.01
On October 29, 2018, the Diwata-2 microsatellite was launched on a
H-2A launch vehicle from the Tanegashima Space Center, Tanegashima,
Japan. Diwata-2 was developed by the PHL-Microsat program now
succeeded by the STAMINA4Space program, and in cooperation with
Tohoku University and Hokkaido University. The satellite carries an
amateur radio payload that has been tested and is now ready for
service.
At the request of the STAMINA4Space program, AMSAT hereby designates
Diwata-2 as Philippines-OSCAR 101 (PO-101). We congratulate the
owners and operators of PO-101, thank them for their contribution to
the amateur satellite community, and wish them continued success on
this and future projects.
73,
Drew Glasbrenner, KO4MA
AMSAT VP Operations / OSCAR Number Administrator
[ANS thanks AMSAT VP Operations / OSCAR Number Administrator Drew
Glasbrenner, KO4MA, for the above information.]
In addition to regular membership, AMSAT offers life memberships,
and sustaining donors to AMSAT Project Funds, will be eligible to
receive additional benefits. Application forms are available from
the AMSAT Office.
Primary and secondary school students are eligible for membership
at one-half the standard yearly rate. Post-secondary school students
enrolled in at least half time status shall be eligible for the
student rate for a maximum of 6 post-secondary years in this status.
Contact Martha at the AMSAT Office for additional student membership
information.
73 and Remember to help keep Amateur Radio in space,
This week's ANS Contributing Editor,
Paul Stoetzer, N8HM
n8hm at amsat dot org
------------------------------
Message: 2
Date: Thu, 11 Apr 2019 17:47:49 +0000 (UTC)
From: James Brown <jimki6wj@?????????.???>
To: "amsat-bb@?????.???? <amsat-bb@?????.???>
Subject: [amsat-bb] AO 92
Message-ID: <2092828273.1992967.1555004869561@????.?????.???>
Content-Type: text/plain; charset=UTF-8
Just tried AO92 . The fading seams to be worse then ever! Every time I make
a call the responding station gets caught in the fade.
is there a way to combat this? I am running CP yagis.
Jim
------------------------------
Message: 3
Date: Thu, 11 Apr 2019 13:03:45 -0500
From: "Glenn Miller - AA5PK" <aa5pk@??????????.???>
To: "James Brown" <jimki6wj@?????????.???>, <amsat-bb@?????.???>
Subject: Re: [amsat-bb] AO 92
Message-ID: <BB17F165309747DCBED14E3DAB9D85EF@??????????????>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
I listened to that last pass where you were having trouble copying calls.
All signals were loud and clear for me with
virtually no QSB. My max elevation was 20 degrees.
Glenn
AA5PK
-----Original Message-----
From: James Brown via AMSAT-BB
Sent: Thursday, April 11, 2019 12:47 PM
To: amsat-bb@?????.???
Subject: [amsat-bb] AO 92
Just tried AO92 . The fading seams to be worse then ever! Every time I make
a call the responding station gets caught in the
fade.
is there a way to combat this? I am running CP yagis.
Jim
------------------------------
Message: 4
Date: Thu, 11 Apr 2019 13:29:10 -0500
From: Jeff Johns <jeff30339@?????.???>
To: amsat-bb@?????.???
Subject: Re: [amsat-bb] AO 92
Message-ID: <81C92CEC-9DC9-4AA2-B7BF-CECCA1E33569@?????.???>
Content-Type: text/plain; charset=utf-8
What is your set-up? I?m just QRP portable and to deal with most fades, it?s
just a simple matter to twist my Arrow antenna to keep up with the
polarization. AO-91/92 are two of the easiest satellites to work with
minimal equipment. Best of luck and 73.
Jeff WE4B
> On Apr 11, 2019, at 12:47 PM, James Brown via AMSAT-BB
<amsat-bb@?????.???> wrote:
>
> Just tried AO92 . The fading seams to be worse then ever! Every time I
make a call the responding station gets caught in the fade.
> is there a way to combat this? I am running CP yagis.
> Jim
> _______________________________________________
> 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: 5
Date: Thu, 11 Apr 2019 14:53:02 -0400
From: Paul Stoetzer <n8hm@????.???>
To: Ted Krempa <k7trkradio@???????.???>
Cc: AMSAT BB <amsat-bb@?????.???>
Subject: Re: [amsat-bb] [ans] ANS-101 AMSAT News Service Special
Bulletin - Diwata-2 Designated Philippines-OSCAR 101 (PO-101)
Message-ID:
<CABzOSOpLY_jAC_xKxsFkYp5AqSkrjBRt7FM6-oNN4768wDk4sQ@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
>From the AMSAT FM Satellite Frequency Summary at
https://www.amsat.org/fm-satellite-frequency-summary/
PO-101 (Diwata-2)
Uplink FM (141.3 Hz CTCSS) - 437.500 MHz
Downlink FM - 145.900 MHz
FM transponder activated by schedule. The Amateur Radio Unit can
operate either as an FM transponder or APRS digipeater.
See http://phl-microsat.upd.edu.ph/diwata2
I believe operational information will be forthcoming soon. It has
been activated for a few passes over the US on a testing basis.
73,
Paul, N8HM
On Thu, Apr 11, 2019 at 2:49 PM Ted Krempa <k7trkradio@???????.???> wrote:
>
> Tnx, Paul. Where can we find the details? (zilch on Google)
>
> 73, Ted
> K7TRK
>
> -----Original Message-----
> From: ANS [mailto:ans-bounces@?????.???? On Behalf Of Paul Stoetzer via ANS
> Sent: Thursday, April 11, 2019 10:34 AM
> To: ans@?????.???? AMSAT BB
> Subject: [ans] ANS-101 AMSAT News Service Special Bulletin - Diwata-2
> Designated Philippines-OSCAR 101 (PO-101)
>
> AMSAT NEWS SERVICE SPECIAL BULLETIN
> ANS-101.01
>
> In this Special Bulletin:
>
> * Diwata-2 Designated Philippines-OSCAR 101 (PO-101)
>
> SB SAT @ AMSAT $ANS-101.01
> ANS-101 AMSAT News Service Special Bulletin
>
> AMSAT News Service Special Bulletin 101.01
> From AMSAT HQ KENSINGTON, MD
> DATE April 11, 2019
> To All RADIO AMATEURS
> BID: $ANS-101.01
>
> On October 29, 2018, the Diwata-2 microsatellite was launched on a
> H-2A launch vehicle from the Tanegashima Space Center, Tanegashima,
> Japan. Diwata-2 was developed by the PHL-Microsat program now
> succeeded by the STAMINA4Space program, and in cooperation with
> Tohoku University and Hokkaido University. The satellite carries an
> amateur radio payload that has been tested and is now ready for
> service.
>
> At the request of the STAMINA4Space program, AMSAT hereby designates
> Diwata-2 as Philippines-OSCAR 101 (PO-101). We congratulate the
> owners and operators of PO-101, thank them for their contribution to
> the amateur satellite community, and wish them continued success on
> this and future projects.
>
> 73,
>
> Drew Glasbrenner, KO4MA
> AMSAT VP Operations / OSCAR Number Administrator
>
> [ANS thanks AMSAT VP Operations / OSCAR Number Administrator Drew
> Glasbrenner, KO4MA, for the above information.]
>
> /EX
>
> In addition to regular membership, AMSAT offers life memberships,
> and sustaining donors to AMSAT Project Funds, will be eligible to
> receive additional benefits. Application forms are available from
> the AMSAT Office.
>
> Primary and secondary school students are eligible for membership
> at one-half the standard yearly rate. Post-secondary school students
> enrolled in at least half time status shall be eligible for the
> student rate for a maximum of 6 post-secondary years in this status.
> Contact Martha at the AMSAT Office for additional student membership
> information.
>
> 73 and Remember to help keep Amateur Radio in space,
>
> This week's ANS Contributing Editor,
>
> Paul Stoetzer, N8HM
> n8hm at amsat dot org
> _______________________________________________
> Via the ANS mailing list courtesy of AMSAT-NA
> https://www.amsat.org/mailman/listinfo/ans
>
------------------------------
Message: 6
Date: Thu, 11 Apr 2019 15:11:27 -0400
From: John Brier <johnbrier@?????.???>
To: Jeff Johns <jeff30339@?????.???>
Cc: AMSAT BB <amsat-bb@?????.???>
Subject: Re: [amsat-bb] AO 92
Message-ID:
<CALn0fKMZVt0G=ZwjCbJv7bh4aAUqgXS8-ufDRebktjpX+euc3A@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Look at this waveform from an AO-85 recording:
https://i.imgur.com/LNW4EP3.png
Every peak is a fade. They repeat approximately every 8 seconds
through the entire pass. It seems to me this is due to tumbling.
Depending on where you are you may not hear it. I assume the TX
antenna is on the side of the sat opposite to you during the fade.
Sometimes you get unlucky and you have to live with it. It's not a
polarity switch due to the ionosphere.
Here is the audio recording that waveform is from:
https://www.dropbox.com/s/sfw0v9m01gnmipl/2017-07-09_-_2105_UTC_-_AO-85_KG4AKV
_FM05.mp3?dl=0
73, John Brier KG4AKV
On Thu, Apr 11, 2019 at 2:30 PM Jeff Johns via AMSAT-BB
<amsat-bb@?????.???> wrote:
>
> What is your set-up? I?m just QRP portable and to deal with most fades,
it?s just a simple matter to twist my Arrow antenna to keep up with the
polarization. AO-91/92 are two of the easiest satellites to work with
minimal equipment. Best of luck and 73.
>
> Jeff WE4B
>
> > On Apr 11, 2019, at 12:47 PM, James Brown via AMSAT-BB
<amsat-bb@?????.???> wrote:
> >
> > Just tried AO92 . The fading seams to be worse then ever! Every time I
make a call the responding station gets caught in the fade.
> > is there a way to combat this? I am running CP yagis.
> > Jim
> > _______________________________________________
> > 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
> _______________________________________________
> 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: Thu, 11 Apr 2019 13:46:48 -0700
From: Greg D <ko6th.greg@?????.???>
To: Amsat BB <AMSAT-BB@?????.???>
Subject: [amsat-bb] What happened to the ISS SSTV audio level?
Message-ID: <02e1149e-ac27-87dc-de7c-3da0d92e30cc@?????.???>
Content-Type: text/plain; charset=UTF-8
Hi folks,
Had a great pass at about Noon today, local time. Nice strong S9
signals, good audio, but my SSTV software didn't seem to want to decode
it. No idea why. Trying again just now (1:36pm pass). Nice strong
carrier, but the audio is almost nonexistent.
Wah happen? Anybody else experience this?
Greg KO6TH
------------------------------
Message: 8
Date: Thu, 11 Apr 2019 20:57:07 +0000
From: "Patrick STODDARD (WD9EWK/VA7EWK)" <amsat-bb@??????.???>
To: AMSAT <amsat-bb@?????.???>
Subject: Re: [amsat-bb] What happened to the ISS SSTV audio level?
Message-ID:
<CAN6TEUeHjx5yy_ZXTL=mo=2Yy=ihK0auHjtgvYUsRAv01DbQ+g@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Hi Greg!
It was a low pass here in central Arizona, maximum elevation
of 5.4 degrees, and I noticed the audio sounded light. The
signal strength still pegged the meter on my TH-D74, but the
audio was not what I heard on the earlier pass. I will try to
tweak the audio to see if I can get anything out of the
picture. The first run through QSSTV on my Linux (Fedora 29)
laptop showed nothing. I also have RX-SSTV on a Win10 tablet,
and will try that next...
73!
Patrick WD9EWK/VA7EWK
http://www.wd9ewk.net/
Twitter: @?????? or http://twitter.com/WD9EWK
On Thu, Apr 11, 2019 at 8:47 PM Greg D via AMSAT-BB <amsat-bb@?????.???>
wrote:
> Hi folks,
>
> Had a great pass at about Noon today, local time. Nice strong S9
> signals, good audio, but my SSTV software didn't seem to want to decode
> it. No idea why. Trying again just now (1:36pm pass). Nice strong
> carrier, but the audio is almost nonexistent.
>
> Wah happen? Anybody else experience this?
>
> Greg KO6TH
>
>
------------------------------
Message: 9
Date: Thu, 11 Apr 2019 17:06:07 -0400 (EDT)
From: alex weimer <ingejack@???.???>
To: amsat-bb@?????.???
Subject: [amsat-bb] ISS SSTV Pictures
Message-ID: <1516077565.1717637.1555016768166@???????.???.???>
Content-Type: text/plain; charset=UTF-8
I had a 23 degree max pass and copied two (2) Great pictures from that pass.
Audio was a bit low but the signal was very strong throughout the complete
pass. I am using a 7 element M2 yagi horizontally polarized and had no fade
at all.
JACK KC7MG
------------------------------
Message: 10
Date: Thu, 11 Apr 2019 17:08:43 -0400
From: "Scott" <scott23192@?????.???>
To: "AMSAT" <amsat-bb@?????.???>
Subject: Re: [amsat-bb] What happened to the ISS SSTV audio level?
Message-ID: <BC4194C4C44049EF835D98BD3621C781@???????>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Monitoring the last (also low-EL) pass from central Virginia using SDR
software, the issue was visually apparent.
While I don't know the underlying technical reason, there was an extremely
strong central carrier right in the center of what should have been
SSTV-style audio.
I could see (and hear) some of the expected SSTV audio, so it was playing.
However, something else was also riding on the signal with so much power
that the SSTV audio did not have a chance.
-Scott, K4KDR
===================================
-----Original Message-----
From: Patrick STODDARD (WD9EWK/VA7EWK) via AMSAT-BB
Sent: Thursday, April 11, 2019 4:57 PM
To: AMSAT
Subject: Re: [amsat-bb] What happened to the ISS SSTV audio level?
Hi Greg!
It was a low pass here in central Arizona, maximum elevation
of 5.4 degrees, and I noticed the audio sounded light. The
signal strength still pegged the meter on my TH-D74, but the
audio was not what I heard on the earlier pass. I will try to
tweak the audio to see if I can get anything out of the
picture. The first run through QSSTV on my Linux (Fedora 29)
laptop showed nothing. I also have RX-SSTV on a Win10 tablet,
and will try that next...
73!
Patrick WD9EWK/VA7EWK
http://www.wd9ewk.net/
Twitter: @?????? or http://twitter.com/WD9EWK
On Thu, Apr 11, 2019 at 8:47 PM Greg D via AMSAT-BB <amsat-bb@?????.???>
wrote:
> Hi folks,
>
> Had a great pass at about Noon today, local time. Nice strong S9
> signals, good audio, but my SSTV software didn't seem to want to decode
> it. No idea why. Trying again just now (1:36pm pass). Nice strong
> carrier, but the audio is almost nonexistent.
>
> Wah happen? Anybody else experience this?
>
> Greg KO6TH
------------------------------
Message: 11
Date: Thu, 11 Apr 2019 17:08:41 -0400 (EDT)
From: alex weimer <ingejack@???.???>
To: amsat-bb@?????.???
Subject: Re: [amsat-bb] ISS SSTV Pictures
Message-ID: <173361905.1717686.1555016921327@???????.???.???>
Content-Type: text/plain; charset=UTF-8
I am talking about the 1906 Z pictures that were extremely good quality !
> On April 11, 2019 at 5:06 PM alex weimer <ingejack@???.???> wrote:
>
>
> I had a 23 degree max pass and copied two (2) Great pictures from that
pass. Audio was a bit low but the signal was very strong throughout the
complete pass. I am using a 7 element M2 yagi horizontally polarized and had
no fade at all.
>
> JACK KC7MG
>
------------------------------
Message: 12
Date: Thu, 11 Apr 2019 14:07:58 -0700
From: "Daron Wilson" <daron@??????.???>
To: "'Greg D'" <ko6th.greg@?????.???>, "'AMSAT BB'"
<amsat-bb@?????.???>
Subject: Re: [amsat-bb] What happened to the ISS SSTV audio level?
Message-ID: <013301d4f0aa$a4ea1da0$eebe58e0$@???>
Content-Type: text/plain; charset="us-ascii"
Very low audio here on the left coast on the 13:38 local time pass. Full
scale RF signal, but very low modulation.
Daron N7HQR
-----Original Message-----
From: AMSAT-BB [mailto:amsat-bb-bounces@?????.???? On Behalf Of Greg D via
AMSAT-BB
Sent: Thursday, April 11, 2019 1:47 PM
To: Amsat BB
Subject: [amsat-bb] What happened to the ISS SSTV audio level?
Hi folks,
Had a great pass at about Noon today, local time. Nice strong S9
signals, good audio, but my SSTV software didn't seem to want to decode
it. No idea why. Trying again just now (1:36pm pass). Nice strong
carrier, but the audio is almost nonexistent.
Wah happen? Anybody else experience this?
Greg KO6TH
_______________________________________________
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: Thu, 11 Apr 2019 21:45:17 +0000
From: "Patrick STODDARD (WD9EWK/VA7EWK)" <amsat-bb@??????.???>
To: AMSAT <amsat-bb@?????.???>
Subject: Re: [amsat-bb] What happened to the ISS SSTV audio level?
Message-ID:
<CAN6TEUdkAyn3xrPxO90a09ZHgAKsrC3EJh_3bmi9bNys+ua4BA@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Hi Daron!
After editing the WAV file from my TH-D74, I was able to
get some of the picture that was sent starting around
20:42:49 UTC this afternoon. That image can be seen at:
https://www.spaceflightsoftware.com/ARISS_SSTV/uploads/48604.jpg
I took the WAV file into the Audacity sound-editing program,
and used the Amplify effect a few times to get the SSTV
transmission to the point QSSTV could decode most of it.
I have posted this picture, the original WAV file, and a
few other edited WAV files in my Dropbox space at:
http://dropbox.wd9ewk.net/
(look in folder "201904-ISS_SSTV")
73!
Patrick WD9EWK/VA7EWK
http://www.wd9ewk.net/
Twitter: @?????? or http://twitter.com/WD9EWK
On Thu, Apr 11, 2019 at 9:16 PM Daron Wilson via AMSAT-BB <
amsat-bb@?????.???> wrote:
> Very low audio here on the left coast on the 13:38 local time pass. Full
> scale RF signal, but very low modulation.
>
> Daron N7HQR
>
>
>
------------------------------
Message: 14
Date: Thu, 11 Apr 2019 23:59:05 +0000 (UTC)
From: "k6vug@?????????.???? <k6vug@?????????.???>
To: AMSAT <amsat-bb@?????.???>, <amsat-bb@??????.???>
Subject: Re: [amsat-bb] What happened to the ISS SSTV audio level?
Message-ID: <1604037260.2182177.1555027145537@????.?????.???>
Content-Type: text/plain; charset=UTF-8
MMSSTV scales show low levels but had no problem decoding it...?
a 30 degree pass this morning.
https://www.spaceflightsoftware.com/ARISS_SSTV/uploads/48574.jpg
Umesh, k6vug
On Thursday, April 11, 2019, 2:45:59 PM PDT, Patrick STODDARD
(WD9EWK/VA7EWK) via AMSAT-BB <amsat-bb@?????.???> wrote:
Hi Daron!
After editing the WAV file from my TH-D74, I was able to
get some of the picture that was sent starting around
20:42:49 UTC this afternoon. That image can be seen at:
https://www.spaceflightsoftware.com/ARISS_SSTV/uploads/48604.jpg
I took the WAV file into the Audacity sound-editing program,
and used the Amplify effect a few times to get the SSTV
transmission to the point QSSTV could decode most of it.
I have posted this picture, the original WAV file, and a
few other edited WAV files in my Dropbox space at:
http://dropbox.wd9ewk.net/
(look in folder "201904-ISS_SSTV")
73!
Patrick WD9EWK/VA7EWK
http://www.wd9ewk.net/
Twitter: @?????? or http://twitter.com/WD9EWK
On Thu, Apr 11, 2019 at 9:16 PM Daron Wilson via AMSAT-BB <
amsat-bb@?????.???> wrote:
> Very low audio here on the left coast on the 13:38 local time pass.? Full
> scale RF signal, but very low modulation.
>
> Daron N7HQR
>
>
>
_______________________________________________
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
------------------------------
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 14, Issue 137
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