July 2018 - AMSAT-BB - mailman.amsat.org

(no subject)
by Hugo Dominguez, Jr. 04 Jul '18

04 Jul '18

Does anyone work CO-55 CO-57 or CO-58 ? I tried one last week and heard nothing. I’m looking for additional satellites I can work on FM either voice or APRS, besides SO-50, AO-85, AO-91 and AO-92. — Hugo Dominguez, Jr.

1 0

Re: [amsat-bb] AMSAT-BB Digest, Vol 13, Issue 235
by Hugo Dominguez, Jr. 04 Jul '18

04 Jul '18

The mfj-916 was recommended to me here. I got it almost two weeks ago and I am very happy with it. — Hugo Dominguez, Jr. > On Jul 3, 2018, at 16:25, amsat-bb-request(a)amsat.org wrote: > > Date: Tue, 3 Jul 2018 21:18:24 +0000 (UTC) > From: Adrian Engele <aa5uk(a)yahoo.com> > To: "OLDBIKER(a)sky.com" <OLDBIKER(a)sky.com>, "amsat-bb(a)amsat.org" > <amsat-bb(a)amsat.org> > Subject: Re: [amsat-bb] Duplexer > Message-ID: <1585729544.2369058.1530652704385(a)mail.yahoo.com> > Content-Type: text/plain; charset=UTF-8 > > Yes. Recommend the mfj-916 over the diamond duplexer. QST had a comparison review a few years back.? > 73, Adrian AA5UK > > Sent from Yahoo Mail on Android > > On Tue, Jul 3, 2018 at 3:06 PM, Roger Titmuss<OLDBIKER(a)sky.com> wrote: Hi again guys thanks for the last answers you sent now, can I use a Duplexer > on a rig with separate 2m and 70cms inputs with 60 dB isolation. I will be > using a log periodic antenna. > > > > Thanks

1 0

Duplexer
by Roger Titmuss 04 Jul '18

04 Jul '18

Hi again guys thanks for the last answers you sent now, can I use a Duplexer on a rig with separate 2m and 70cms inputs with 60 dB isolation. I will be using a log periodic antenna. Thanks Roger

4 3

Upcoming ARISS Contact Schedule as of 2018-07-03 22:00 UTC
by aj9n＠aol.com 03 Jul '18

03 Jul '18

Upcoming ARISS Contact Schedule as of 2018-07-03 22:00 UTC Quick list of scheduled contacts and events: Pearl Technology STEM Academy, Peoria Heights, IL, direct via W9DWJ The ISS callsign is presently scheduled to be NA1SS The scheduled astronaut is Serena Aunon-Chancellor KG5TMT Contact was successful: Mon 2018-07-02 15:35:42 UTC 33 deg (***) Kardinal-Frings-Gymnasium, Bonn, Germany, direct via DLØIL The ISS callsign is presently scheduled to be DPØISS The scheduled astronaut is Alexander Gerst KF5ONO Contact was successful: Tue 2018-07-03 08:32:16 UTC 52 deg (***) Space Port Area Conference for Educators (SPACE), Kennedy Space Center, FL (CASIS#4), telebridge via W6SRJ (***) The ISS callsign is presently scheduled to be TBD The scheduled astronaut is Ricky Arnold KE5DAU (***) Contact is a go for: Fri 2018-07-13 14:00:22 UTC 42 deg (***) ****************************************************************************** ARISS Russia SSTV transmissions are scheduled to start tomorrow June 29, 2018 at 09:00 UTC and end on July 1, 2018 at 18:30 UTC. The images will be downlinked at 145.80 MHz using the SSTV mode PD-120. Received images can be viewed and posted at www.spaceflightsoftware.com/ARISS_SSTV/. ****************************************************************************** ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to http://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net **************************************************************************** ARISS congratulations the following mentors who have now mentored over 100 schools: Francesco IKØWGF with 132 Satoshi 7M3TJZ with 129 Gaston ON4WF with 123 Sergey RV3DR with 103 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2018-07-03 22:00 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. http://www.amsat.org/amsat/ariss/news/arissnews.rtf http://www.amsat.org/amsat/ariss/news/arissnews.txt Total number of ARISS ISS to earth school events is 1236. (***) Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1184. (***) Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 47. A complete year by year breakdown of the contacts may be found in the file. http://www.amsat.org/amsat/ariss/news/arissnews.rtf Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: Delaware, South Dakota, Wyoming, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: http://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** The successful school list has been updated as of 2018-06-28 19:30 UTC. (***) http://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC http://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correction .rtf Listing of ARISS related magazine articles as of 2006-07-10 03:30 UTC. http://www.amsat.org/amsat/ariss/news/ARISS_magazine_articles.rtf Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Exp. 55 on orbit Drew Feustel Oleg Artemyev Ricky Arnold KE5DAU Exp. 56 on orbit Serena Aunon-Chancellor KG5TMT Alexander Gerst KF5ONO Sergei Propopev **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

1 0

Re: [amsat-bb] Thanks for the help
by k6vug＠sbcglobal.net 03 Jul '18

03 Jul '18

"Could use the new box and hang the start condenser out board or build and outboard set of switches" Have you considered building one with an Arduino? Pretty straight forward actually, made one for a Cornell Dublier Rotator, interfaces to SatPC32 etc., for totally slick automation. 73! Umesh K6VUG ---------------------------------------------------------------------- Message: 1 Date: Mon, 2 Jul 2018 10:45:37 -0400 (GMT-04:00) From: Tom Lubbers K8TL <k8tl(a)earthlink.net> To: AMSAT BB <amsat-bb(a)amsat.org> Subject: [amsat-bb] Thanks for the help Message-ID: <988163871.1791.1530542737900(a)wamui-eagle.atl.sa.earthlink.net> Content-Type: text/plain; charset=UTF-8 Thanks to all for putting me on the right track. However step one was to EXTRACT ALL from the downloaded zip file. Then go to the set up program. Every time I start the program a get a box ?OLE-feitler 8004503a,classID?A5584957-EF07-419c???.. But it seems to be running ok. Changing computers can be a challenge. 5400 control box developed 2 bad switches, no replacement available from Yeasu. Considered new control box, no longer available! Could use the new box and hang the start condenser out board or build and outboard set of switches. Then I stopped at the Green Heron booth at Xenia. Only that controller will not work with Windows XP, my last computer with RS232 built in. So trying to get things up and running on a Windows 7 machine. Also replacing the old KLM crossed yagis. ------------------------------ Message: 2 Date: Mon, 02 Jul 2018 10:05:08 +0000 From: media(a)skilabz.in To: amsat-bb(a)amsat.org Subject: [amsat-bb] Fly your Payload Free from India - International Balloon Satellite Launch Challenge JULY 2018 Message-ID: <0ef706ef613018c1bf8c1e7a7c41e93d(a)skilabz.in> Content-Type: text/plain; charset=UTF-8; format=flowed Hi, The 1st FREE OF COST International Balloon ?Satellite? Launch CHALLENGE is open across the Globe for participants below 21 years of age. Leveraging the power of technology, the State of Rajasthan in India has become the ?Digitalization Hub of India?. In the upcoming three-day technology carnival by the Government of Rajasthan- ?Rajasthan Digifest 2018?, held at Jaipur (known as the Pink city of the world) there will be a plethora of opportunities for everyone. From insightful workshops to varied exciting events, the fest would have a lot to offer. Taking a step further, Government of Rajasthan in collaboration with Space Kidz India, is organizing an ?International Balloon Challenge? on the 25th & 26th July 2018. This challenge has been initiated to mark a tribute towards our former President and reputed Scientist Dr. APJ Abdul Kalam. Set with the motto- ?Dream. Imagine. Believe?, it is an open competition for everyone aged below 21 years. The participant will have the opportunity to fly their payload ?near space? in a balloon FREE OF COST. Following are some notable points in respect to the challenge: ? The payload must fit inside a 1U Cube3 and the weight should be 500 grams including the battery. ? No hazardous chemicals are allowed. ? Biological experiments containing living micro-organisms shall not be allowed. ? Only Original Ideas will be entertained. ? Any findings of plagiarisms can get the participant eliminated and permanently banned from participating in the future. ? If approved by Space Kids India you can also come directly to the venue and fly your payload. ? Accommodation and food facility for teams coming directly will be provided for two days. Payload should reach our Chennai Office (Add. given below) on or before the 18th of July 2018. Space Kidz India, No.1-B, Nutech Narayana Apartments, 48, Thirumalai Pillai Road, T.Nagar, Chennai 600 017, India Space Kidz India and Government of Rajasthan invites students for this exciting and adventurous ?International Balloon Challenge? to be held on 25th & 26th July 2018. The competition not only looks inspiring & challenging, but will help the participants to meet like-minded people from different nook and corner of the world uniting together with a strong competitive edge. It?s time to help our younger generation to showcase their skills and let their dreams fly high! Our Contacts for further clarification: Mr. Rifath +919518535615 shaarookrsr(a)live.com Mr. Vijay +917708574647 vijaypp01(a)gmail.com Mr. Priyadharshan +918220333449 prabhupriyadharshan(a)gmail.com Mr. Tanishq +919940515800 forutanishq(a)gmail.com Mr. Yagna +919912752744 yagnasai7(a)gmail.com Dr. Srimathy +914448535376 spacekidzindia(a)gmail.com SpaceKidz India Team Chennai, INDIA ------------------------------ Message: 3 Date: Mon, 2 Jul 2018 09:29:15 -0700 From: Greg D <ko6th.greg(a)gmail.com> To: APBIDDLE(a)MAILAPS.ORG, 'Tom Schuessler' <tjschuessler(a)verizon.net> Cc: 'AMSAT BB' <amsat-bb(a)amsat.org> Subject: Re: [amsat-bb] AO-7 orbit count. Message-ID: <d175f54a-7ad7-31bd-1b71-1c244b913ff6(a)gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Hi Alan, Other shoe, please? What happened to the world's prediction software (if, indeed, we even had any back then) when it rolled over? What is expected this time? We survived Y2K, but did we learn anything from it? Greg KO6TH Alan wrote: > Tom, > > It has in fact turned over once already. > > 73, > > Alan > WA4SCA > > Sent from my Waring blender. > > > <-----Original Message----- > <From: Tom Schuessler [mailto:[email protected]] > <Sent: Monday, July 02, 2018 09:03 AM > <To: APBIDDLE(a)MAILAPS.ORG > <Cc: AMSAT BB <amsat-bb(a)amsat.org> > <Subject: Re: [amsat-bb] AO-7 orbit count. > < > <12.5?365?45 equals 205,312..5. Based on that you think it had Brolley a > <diameter the second time already but it might have been hiring slower when > <originally launched. > < > <Sent from my iPhone > < > <> On Jul 2, 2018, at 02:47, Alan <wa4sca(a)gmail.com> wrote: > <> > <> Tom, > <> > <> According to the Keps, AO-7 makes 12.54 orbits per day. It will hit 99999 > <> on the 30th or so. You can use the Preview function to find out exactly > <> when. > <> > <> 73, > <> > <> Alan > <> WA4SCA > <> > <> > <> <-----Original Message----- > <> <From: AMSAT-BB [mailto:[email protected]] On Behalf Of > <> <tjschuessler(a)verizon.net > <> <Sent: Sunday, July 01, 2018 23:56 PM > <> <To: 'AMSAT BB' <amsat-bb(a)amsat.org> > <> <Subject: [amsat-bb] AO-7 orbit count. > <> < > <> <Now I see looking at SatPC32 that it shows AO-7 in the 99,625 range in > <> orbit > <> <count. If memory serves me right though, doesn't the TLE orbit count roll > <> <over at 99,999 (Just like a car odometer), so that would mean that we > <would > <> <be coming up to the 200,000th rev is that right? If I am right, then this > <> <will be coming up in less than a month. Does anybody know exactly when > <> that > <> <will be? I am doing a presentation for a local club and would like to > <> throw > <> <out that fact if I could. Also the day of that event would be good AO-7 > <> <operating day I would think. > <> < > <> <73 > <> < > <> <Tom Schuessler, N5HYP > <> <EM12ms > <> < > <> < > <> < > <> <_______________________________________________ > <> <Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb > <> > > _______________________________________________ > Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb ------------------------------ Message: 4 Date: Mon, 2 Jul 2018 12:25:00 -0500 From: "Alan" <wa4sca(a)gmail.com> To: "'AMSAT BB'" <amsat-bb(a)amsat.org> Subject: Re: [amsat-bb] AO-7 orbit count. Message-ID: <000001d41229$9beff360$d3cfda20$(a)gmail.com> Content-Type: text/plain; charset="iso-8859-1" Greg, Fortunately this is not a TEOTWAWKI Y2K issue. Unlike most of the other numbers in the Keps, the orbit count has nothing to do with predicting the orbit, and can be completely ignored. Some programs do that. Others compute backwards and forwards from the reference epoch and orbit number in the Keps they are using. I am most familiar with SatPC32, and when working on prelaunch Keps recently, I found that if you ran it backwards in time before the launch, it will happily show negative numbers. ;) The problem is that when the specification for the Keps we use was created, it only allowed 5 digits for the orbit count. That seemed enough, and comes from Space Track that way. So like an odometer it just rolls over. In principle, software could look for that, and automatically compensate. I can't speak for all the software out there, but in most cases they will just roll over and keep on tracking. 73, Alan WA4SCA <-----Original Message----- <From: Greg D [mailto:[email protected]] <Sent: Monday, July 02, 2018 11:29 AM <To: APBIDDLE(a)MAILAPS.ORG; 'Tom Schuessler' <tjschuessler(a)verizon.net> <Cc: 'AMSAT BB' <amsat-bb(a)amsat.org> <Subject: Re: [amsat-bb] AO-7 orbit count. < <Hi Alan, < <Other shoe, please? What happened to the world's prediction software <(if, indeed, we even had any back then) when it rolled over? What is <expected this time? < <We survived Y2K, but did we learn anything from it? < <Greg KO6TH < < <Alan wrote: <> Tom, <> <> It has in fact turned over once already. <> <> 73, <> <> Alan <> WA4SCA <> <> Sent from my Waring blender. <> <> <> <-----Original Message----- <> <From: Tom Schuessler [mailto:[email protected]] <> <Sent: Monday, July 02, 2018 09:03 AM <> <To: APBIDDLE(a)MAILAPS.ORG <> <Cc: AMSAT BB <amsat-bb(a)amsat.org> <> <Subject: Re: [amsat-bb] AO-7 orbit count. <> < <> <12.5?365?45 equals 205,312..5. Based on that you think it had Brolley a <> <diameter the second time already but it might have been hiring slower <when <> <originally launched. <> < <> <Sent from my iPhone <> < <> <> On Jul 2, 2018, at 02:47, Alan <wa4sca(a)gmail.com> wrote: <> <> <> <> Tom, <> <> <> <> According to the Keps, AO-7 makes 12.54 orbits per day. It will hit 99999 <> <> on the 30th or so. You can use the Preview function to find out exactly <> <> when. <> <> <> <> 73, <> <> <> <> Alan <> <> WA4SCA <> <> <> <> <> <> <-----Original Message----- <> <> <From: AMSAT-BB [mailto:[email protected]] On Behalf Of <> <> <tjschuessler(a)verizon.net <> <> <Sent: Sunday, July 01, 2018 23:56 PM <> <> <To: 'AMSAT BB' <amsat-bb(a)amsat.org> <> <> <Subject: [amsat-bb] AO-7 orbit count. <> <> < <> <> <Now I see looking at SatPC32 that it shows AO-7 in the 99,625 range in <> <> orbit <> <> <count. If memory serves me right though, doesn't the TLE orbit count <roll <> <> <over at 99,999 (Just like a car odometer), so that would mean that we <> <would <> <> <be coming up to the 200,000th rev is that right? If I am right, then this <> <> <will be coming up in less than a month. Does anybody know exactly <when <> <> that <> <> <will be? I am doing a presentation for a local club and would like to <> <> throw <> <> <out that fact if I could. Also the day of that event would be good AO-7 <> <> <operating day I would think. <> <> < <> <> <73 <> <> < <> <> <Tom Schuessler, N5HYP <> <> <EM12ms <> <> < <> <> < <> <> < <> <> <_______________________________________________ <> <> <Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat- <bb <> <> <> <> _______________________________________________ <> Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb ------------------------------ Message: 5 Date: Mon, 2 Jul 2018 15:05:56 -0300 From: Pedro Converso <pconver(a)gmail.com> To: APBIDDLE(a)mailaps.org Cc: AMSAT BB <amsat-bb(a)amsat.org> Subject: Re: [amsat-bb] AO-7 orbit count. Message-ID: <CANTZqKk4HwATdtT8X7t8-zG+KxdTbOvKWeLBRgKfuZRt5BJOLQ(a)mail.gmail.com> Content-Type: text/plain; charset="UTF-8" Hi all, Nice idea to celebrate AO-7 200th orbit anniversary, our beloved grandfather bird merits it. Looks that 200k orbit will happen around August the 1st see: http://amsat.org.ar/ao7-200k.gif . http://amsat.org.ar/pass?satx=ao-7 account for orbits above 100k. We hams should be thankful to have AO-7 alive, duly recognizing those that made it possible . 73, LU7ABF, Pedro On 7/2/18, Alan <wa4sca(a)gmail.com> wrote: > Greg, > > Fortunately this is not a TEOTWAWKI Y2K issue. Unlike most of the other > numbers in the Keps, the orbit count has nothing to do with predicting the > orbit, and can be completely ignored. Some programs do that. Others > compute backwards and forwards from the reference epoch and orbit number in > the Keps they are using. I am most familiar with SatPC32, and when working > on prelaunch Keps recently, I found that if you ran it backwards in time > before the launch, it will happily show negative numbers. ;) > > The problem is that when the specification for the Keps we use was created, > it only allowed 5 digits for the orbit count. That seemed enough, and > comes > from Space Track that way. So like an odometer it just rolls over. In > principle, software could look for that, and automatically compensate. > > I can't speak for all the software out there, but in most cases they will > just roll over and keep on tracking. > > 73, > > Alan > WA4SCA > > > > > <-----Original Message----- > <From: Greg D [mailto:[email protected]] > <Sent: Monday, July 02, 2018 11:29 AM > <To: APBIDDLE(a)MAILAPS.ORG; 'Tom Schuessler' <tjschuessler(a)verizon.net> > <Cc: 'AMSAT BB' <amsat-bb(a)amsat.org> > <Subject: Re: [amsat-bb] AO-7 orbit count. > < > <Hi Alan, > < > <Other shoe, please? What happened to the world's prediction software > <(if, indeed, we even had any back then) when it rolled over? What is > <expected this time? > < > <We survived Y2K, but did we learn anything from it? > < > <Greg KO6TH > < > < > <Alan wrote: > <> Tom, > <> > <> It has in fact turned over once already. > <> > <> 73, > <> > <> Alan > <> WA4SCA > <> > <> Sent from my Waring blender. > <> > <> > <> <-----Original Message----- > <> <From: Tom Schuessler [mailto:[email protected]] > <> <Sent: Monday, July 02, 2018 09:03 AM > <> <To: APBIDDLE(a)MAILAPS.ORG > <> <Cc: AMSAT BB <amsat-bb(a)amsat.org> > <> <Subject: Re: [amsat-bb] AO-7 orbit count. > <> < > <> <12.5?365?45 equals 205,312..5. Based on that you think it had Brolley a > <> <diameter the second time already but it might have been hiring slower > <when > <> <originally launched. > <> < > <> <Sent from my iPhone > <> < > <> <> On Jul 2, 2018, at 02:47, Alan <wa4sca(a)gmail.com> wrote: > <> <> > <> <> Tom, > <> <> > <> <> According to the Keps, AO-7 makes 12.54 orbits per day. It will hit > 99999 > <> <> on the 30th or so. You can use the Preview function to find out > exactly > <> <> when. > <> <> > <> <> 73, > <> <> > <> <> Alan > <> <> WA4SCA > <> <> > <> <> > <> <> <-----Original Message----- > <> <> <From: AMSAT-BB [mailto:[email protected]] On Behalf Of > <> <> <tjschuessler(a)verizon.net > <> <> <Sent: Sunday, July 01, 2018 23:56 PM > <> <> <To: 'AMSAT BB' <amsat-bb(a)amsat.org> > <> <> <Subject: [amsat-bb] AO-7 orbit count. > <> <> < > <> <> <Now I see looking at SatPC32 that it shows AO-7 in the 99,625 range > in > <> <> orbit > <> <> <count. If memory serves me right though, doesn't the TLE orbit > count > <roll > <> <> <over at 99,999 (Just like a car odometer), so that would mean that > we > <> <would > <> <> <be coming up to the 200,000th rev is that right? If I am right, > then > this > <> <> <will be coming up in less than a month. Does anybody know exactly > <when > <> <> that > <> <> <will be? I am doing a presentation for a local club and would like > to > <> <> throw > <> <> <out that fact if I could. Also the day of that event would be good > AO-7 > <> <> <operating day I would think. > <> <> < > <> <> <73 > <> <> < > <> <> <Tom Schuessler, N5HYP > <> <> <EM12ms > <> <> < > <> <> < > <> <> < > <> <> <_______________________________________________ > <> <> <Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat- > <bb > <> <> > <> > <> _______________________________________________ > <> Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb > > > _______________________________________________ > Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb > ------------------------------ Message: 6 Date: Mon, 02 Jul 2018 15:01:59 -0400 From: "Daniel Schultz" <n8fgv(a)usa.net> To: <amsat-bb(a)amsat.org> Subject: [amsat-bb] 2018 AMSAT Symposium Call for Papers Message-ID: <785wgBTa80672Set.1530558119(a)web07.cms.usa.net> Content-Type: text/plain; charset=ISO-8859-1 This is the first call for papers for the 2018 AMSAT-NA Annual Meeting and Space Symposium to be held on the weekend of November 2 - 4 at the US Space and Rocket Center in Huntsville, Alabama. Proposals for papers, symposium presentations, and poster presentations are invited on any topic of interest to the amateur satellite community. We request a tentative title of your presentation as soon as possible. The final copy must be submitted by October 15th for inclusion in the printed proceedings. Abstracts and papers should be sent to Dan Schultz at n8fgv(at)amsat.org 73, Dan Schultz N8FGV ------------------------------ Message: 7 Date: Mon, 02 Jul 2018 18:05:54 -0700 From: Richard Tejera <Saguaroastro(a)cox.net> To: John Brier <johnbrier(a)gmail.com>, 'AMSAT' <amsat-bb(a)amsat.org> Subject: Re: [amsat-bb] I got VUCC! Message-ID: <twvjgul4winyv4btyg5ml10s.1530579954360(a)email.android.com> Content-Type: text/plain; charset=utf-8 Congratulations, De K7TEJ, VUCC 217 Rick Tejera K7TEJ Saguaro Astronomy Club www.SaguaroAstro.org Thunderbird Amateur Radio Club www.w7tbc.org On June 30, 2018, at 19:15, John Brier <johnbrier(a)gmail.com> wrote: I haven't uploaded anywhere close to all my satellite contacts to Logbook of The World, but I uploaded enough to get 100 grids as of yesterday when WW8W confirmed our contact from 2018-06-17 on AO-91. He was in EN73. Thanks to everyone else who worked me. Clayton W5PFG got me the most grids at seven, and Gabe AL6D got me five, using almost as many callsigns! (NJ7H, NJ7H/VE3, NJ7H/HR9 and KM4RTS [I was too far from my QTH when I worked him in AK as AL6D]). Honorable mention to the rest of the folks that gave me more than one grid: WE4B, KM4LAO, WD9EWK, VE3HLS, KI4RO, KE0PBR, and AA5PK. Here is the full list: 7 W5PFG 3 WE4B 3 KM4LAO 2 WD9EWK 2 VE3HLS 2 NJ7H 2 KI4RO 2 KE0PBR 2 AA5PK 1 6Y5IDX 1 AA8CH 1 AA9LC 1 AB1OC 1 AC9E 1 AD0DX 1 AD0TM 1 AE5PH 1 AI6GS 1 FG8OJ 1 HP2VX 1 K0EKL 1 K0FFY 1 K0JM 1 K2MTS 1 K3RRR 1 K4FTP 1 K4KDR 1 K4LIX 1 K4RGK 1 K5IX 1 K8YSE 1 K9EI 1 KB2YSI 1 KB3GVC 1 KB6LTY 1 KC1EXK 1 KC4LE 1 KC9ELU 1 KD8ATF 1 KD9JUQ 1 KE4AL 1 KE8FZT 1 KG5GJT 1 KM4RTS 1 KM6NJL 1 KO4MA 1 N1JEZ 1 N3GS 1 N4SAX 1 N4UFO 1 N4YHC 1 N6UA/VE2 1 N7NEV 1 N8HM 1 N8MS 1 N9EAT 1 N9LQ 1 NA2AA 1 NB3T 1 NJ7H/HR9 1 NJ7H/VE3 1 NP4JV 1 TI2CDA 1 VA3NNA 1 VE3RCN 1 VE7CEW 1 W0DHB 1 W1GKT 1 W3ARD 1 W4DTA 1 W4FS 1 W4UOO 1 W7QL 1 W9EXP 1 WA5KBH 1 WB3CSY 1 WF7T 1 WN9Q 1 WU2M 1 WW8W 1 XE1SEW 1 XE1TD 1 XE2RV 1 XE3DX 73, John Brier KG4AKV _______________________________________________ Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb ------------------------------ Message: 8 Date: Mon, 2 Jul 2018 20:09:32 -0500 From: Jeff <jeff30339(a)gmail.com> To: amsat-bb(a)amsat.org Subject: Re: [amsat-bb] I got VUCC! Message-ID: <6364D3BA-C76A-4236-8720-1D72A127A2F9(a)gmail.com> Content-Type: text/plain; charset=us-ascii Glad I could help out! 73 de WE4B Jeff > > On June 30, 2018, at 19:15, John Brier <johnbrier(a)gmail.com> wrote: > > I haven't uploaded anywhere close to all my satellite contacts to > Logbook of The World, but I uploaded enough to get 100 grids as of > yesterday when WW8W confirmed our contact from 2018-06-17 on AO-91. He > was in EN73. > > Thanks to everyone else who worked me. Clayton W5PFG got me the most > grids at seven, and Gabe AL6D got me five, using almost as many > callsigns! (NJ7H, NJ7H/VE3, NJ7H/HR9 and KM4RTS [I was too far from my > QTH when I worked him in AK as AL6D]). Honorable mention to the rest > of the folks that gave me more than one grid: WE4B, KM4LAO, WD9EWK, > VE3HLS, KI4RO, KE0PBR, and AA5PK. > > Here is the full list: > > 7 W5PFG > 3 WE4B > 3 KM4LAO > 2 WD9EWK > 2 VE3HLS > 2 NJ7H > 2 KI4RO > 2 KE0PBR > 2 AA5PK > 1 6Y5IDX > 1 AA8CH > 1 AA9LC > 1 AB1OC > 1 AC9E > 1 AD0DX > 1 AD0TM > 1 AE5PH > 1 AI6GS > 1 FG8OJ > 1 HP2VX > 1 K0EKL > 1 K0FFY > 1 K0JM > 1 K2MTS > 1 K3RRR > 1 K4FTP > 1 K4KDR > 1 K4LIX > 1 K4RGK > 1 K5IX > 1 K8YSE > 1 K9EI > 1 KB2YSI > 1 KB3GVC > 1 KB6LTY > 1 KC1EXK > 1 KC4LE > 1 KC9ELU > 1 KD8ATF > 1 KD9JUQ > 1 KE4AL > 1 KE8FZT > 1 KG5GJT > 1 KM4RTS > 1 KM6NJL > 1 KO4MA > 1 N1JEZ > 1 N3GS > 1 N4SAX > 1 N4UFO > 1 N4YHC > 1 N6UA/VE2 > 1 N7NEV > 1 N8HM > 1 N8MS > 1 N9EAT > 1 N9LQ > 1 NA2AA > 1 NB3T > 1 NJ7H/HR9 > 1 NJ7H/VE3 > 1 NP4JV > 1 TI2CDA > 1 VA3NNA > 1 VE3RCN > 1 VE7CEW > 1 W0DHB > 1 W1GKT > 1 W3ARD > 1 W4DTA > 1 W4FS > 1 W4UOO > 1 W7QL > 1 W9EXP > 1 WA5KBH > 1 WB3CSY > 1 WF7T > 1 WN9Q > 1 WU2M > 1 WW8W > 1 XE1SEW > 1 XE1TD > 1 XE2RV > 1 XE3DX > > 73, John Brier KG4AKV > _______________________________________________ > Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb > _______________________________________________ > Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb ------------------------------ Message: 9 Date: Mon, 2 Jul 2018 22:03:28 -0400 From: John Brier <johnbrier(a)gmail.com> To: Jeff <jeff30339(a)gmail.com>, Richard Tejera <Saguaroastro(a)cox.net> Cc: AMSAT BB <amsat-bb(a)amsat.org> Subject: Re: [amsat-bb] I got VUCC! Message-ID: <CALn0fKM6cs1NsBy-1B6ZAKZVf3NgW67MyXOFKYgrX8ijUYC+ng(a)mail.gmail.com> Content-Type: text/plain; charset="UTF-8" Thanks Rick and Jeff! 73, John Brier KG4AKV On Mon, Jul 2, 2018 at 9:09 PM, Jeff <jeff30339(a)gmail.com> wrote: > Glad I could help out! > > 73 de WE4B > Jeff > >> >> On June 30, 2018, at 19:15, John Brier <johnbrier(a)gmail.com> wrote: >> >> I haven't uploaded anywhere close to all my satellite contacts to >> Logbook of The World, but I uploaded enough to get 100 grids as of >> yesterday when WW8W confirmed our contact from 2018-06-17 on AO-91. He >> was in EN73. >> >> Thanks to everyone else who worked me. Clayton W5PFG got me the most >> grids at seven, and Gabe AL6D got me five, using almost as many >> callsigns! (NJ7H, NJ7H/VE3, NJ7H/HR9 and KM4RTS [I was too far from my >> QTH when I worked him in AK as AL6D]). Honorable mention to the rest >> of the folks that gave me more than one grid: WE4B, KM4LAO, WD9EWK, >> VE3HLS, KI4RO, KE0PBR, and AA5PK. >> >> Here is the full list: >> >> 7 W5PFG >> 3 WE4B >> 3 KM4LAO >> 2 WD9EWK >> 2 VE3HLS >> 2 NJ7H >> 2 KI4RO >> 2 KE0PBR >> 2 AA5PK >> 1 6Y5IDX >> 1 AA8CH >> 1 AA9LC >> 1 AB1OC >> 1 AC9E >> 1 AD0DX >> 1 AD0TM >> 1 AE5PH >> 1 AI6GS >> 1 FG8OJ >> 1 HP2VX >> 1 K0EKL >> 1 K0FFY >> 1 K0JM >> 1 K2MTS >> 1 K3RRR >> 1 K4FTP >> 1 K4KDR >> 1 K4LIX >> 1 K4RGK >> 1 K5IX >> 1 K8YSE >> 1 K9EI >> 1 KB2YSI >> 1 KB3GVC >> 1 KB6LTY >> 1 KC1EXK >> 1 KC4LE >> 1 KC9ELU >> 1 KD8ATF >> 1 KD9JUQ >> 1 KE4AL >> 1 KE8FZT >> 1 KG5GJT >> 1 KM4RTS >> 1 KM6NJL >> 1 KO4MA >> 1 N1JEZ >> 1 N3GS >> 1 N4SAX >> 1 N4UFO >> 1 N4YHC >> 1 N6UA/VE2 >> 1 N7NEV >> 1 N8HM >> 1 N8MS >> 1 N9EAT >> 1 N9LQ >> 1 NA2AA >> 1 NB3T >> 1 NJ7H/HR9 >> 1 NJ7H/VE3 >> 1 NP4JV >> 1 TI2CDA >> 1 VA3NNA >> 1 VE3RCN >> 1 VE7CEW >> 1 W0DHB >> 1 W1GKT >> 1 W3ARD >> 1 W4DTA >> 1 W4FS >> 1 W4UOO >> 1 W7QL >> 1 W9EXP >> 1 WA5KBH >> 1 WB3CSY >> 1 WF7T >> 1 WN9Q >> 1 WU2M >> 1 WW8W >> 1 XE1SEW >> 1 XE1TD >> 1 XE2RV >> 1 XE3DX >> >> 73, John Brier KG4AKV >> _______________________________________________ >> Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb >> _______________________________________________ >> Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb > _______________________________________________ > Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb ------------------------------ Message: 10 Date: Tue, 3 Jul 2018 13:58:23 +0100 From: "Roger Titmuss" <OLDBIKER(a)sky.com> To: <amsat-bb(a)amsat.org> Subject: [amsat-bb] M2 Antennas Message-ID: <000001d412cd$86862180$93926480$@com> Content-Type: text/plain; charset="us-ascii" Hi everyone has anybody had any experience or knowledge of this companies SATPACK1 consisting of a double loop for 2 and another for 70 on a boom, I could get this array up to about 45 feet if that helps, it seems a bit pricey but if it works it works. As you can tell I am a newbie and would be grateful for any advice. Regards Roger ------------------------------ Message: 11 Date: Tue, 3 Jul 2018 09:58:18 -0400 From: Dino Papas <kl0s(a)cox.net> To: AMSAT-BB <amsat-bb(a)amsat.org> Subject: Re: [amsat-bb] M2 Antennas Message-ID: <15EDE9CF-344C-4EF3-BA0C-EF587A70375E(a)cox.net> Content-Type: text/plain; charset=us-ascii When our club conducted a ARISS contact for a local middle school we had a problem with the main station on the yagi at the very last instant. We switched to the secondary station with the M2 eggbeater and we made the contact with no problem. Of course we had to use a defibrillator to get my heart started again during those crucial switchover seconds that seemed like an eternity! 73 - Dino KL0S > On Jul 3, 2018, at 8:58 AM, Roger Titmuss <OLDBIKER(a)sky.com> wrote: > > Hi everyone has anybody had any experience or knowledge of this companies > SATPACK1 consisting of a double loop for 2 and another for 70 on a boom, I > could get this array up to about 45 feet if that helps, it seems a bit > pricey but if it works it works. As you can tell I am a newbie and would be > grateful for any advice. > > > > Regards > > > > Roger ------------------------------ Subject: Digest Footer _______________________________________________ Sent via amsat-bb(a)amsat.org. 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! http://www.amsat.org/mailman/listinfo/amsat-bb ------------------------------ End of AMSAT-BB Digest, Vol 13, Issue 234 *****************************************

1 0

M2 Antennas
by Roger Titmuss 03 Jul '18

03 Jul '18

Hi everyone has anybody had any experience or knowledge of this companies SATPACK1 consisting of a double loop for 2 and another for 70 on a boom, I could get this array up to about 45 feet if that helps, it seems a bit pricey but if it works it works. As you can tell I am a newbie and would be grateful for any advice. Regards Roger

2 1

Re: [amsat-bb] M2 Antennas
by Dino Papas 03 Jul '18

03 Jul '18

When our club conducted a ARISS contact for a local middle school we had a problem with the main station on the yagi at the very last instant. We switched to the secondary station with the M2 eggbeater and we made the contact with no problem. Of course we had to use a defibrillator to get my heart started again during those crucial switchover seconds that seemed like an eternity! 73 - Dino KL0S > On Jul 3, 2018, at 8:58 AM, Roger Titmuss <OLDBIKER(a)sky.com> wrote: > > Hi everyone has anybody had any experience or knowledge of this companies > SATPACK1 consisting of a double loop for 2 and another for 70 on a boom, I > could get this array up to about 45 feet if that helps, it seems a bit > pricey but if it works it works. As you can tell I am a newbie and would be > grateful for any advice. > > > > Regards > > > > Roger

2 1

Re: [amsat-bb] I got VUCC!
by Richard Tejera 03 Jul '18

03 Jul '18

Congratulations, De K7TEJ, VUCC 217 Rick Tejera K7TEJ Saguaro Astronomy Club www.SaguaroAstro.org Thunderbird Amateur Radio Club www.w7tbc.org On June 30, 2018, at 19:15, John Brier <johnbrier(a)gmail.com> wrote: I haven't uploaded anywhere close to all my satellite contacts to Logbook of The World, but I uploaded enough to get 100 grids as of yesterday when WW8W confirmed our contact from 2018-06-17 on AO-91. He was in EN73. Thanks to everyone else who worked me. Clayton W5PFG got me the most grids at seven, and Gabe AL6D got me five, using almost as many callsigns! (NJ7H, NJ7H/VE3, NJ7H/HR9 and KM4RTS [I was too far from my QTH when I worked him in AK as AL6D]). Honorable mention to the rest of the folks that gave me more than one grid: WE4B, KM4LAO, WD9EWK, VE3HLS, KI4RO, KE0PBR, and AA5PK. Here is the full list: 7 W5PFG 3 WE4B 3 KM4LAO 2 WD9EWK 2 VE3HLS 2 NJ7H 2 KI4RO 2 KE0PBR 2 AA5PK 1 6Y5IDX 1 AA8CH 1 AA9LC 1 AB1OC 1 AC9E 1 AD0DX 1 AD0TM 1 AE5PH 1 AI6GS 1 FG8OJ 1 HP2VX 1 K0EKL 1 K0FFY 1 K0JM 1 K2MTS 1 K3RRR 1 K4FTP 1 K4KDR 1 K4LIX 1 K4RGK 1 K5IX 1 K8YSE 1 K9EI 1 KB2YSI 1 KB3GVC 1 KB6LTY 1 KC1EXK 1 KC4LE 1 KC9ELU 1 KD8ATF 1 KD9JUQ 1 KE4AL 1 KE8FZT 1 KG5GJT 1 KM4RTS 1 KM6NJL 1 KO4MA 1 N1JEZ 1 N3GS 1 N4SAX 1 N4UFO 1 N4YHC 1 N6UA/VE2 1 N7NEV 1 N8HM 1 N8MS 1 N9EAT 1 N9LQ 1 NA2AA 1 NB3T 1 NJ7H/HR9 1 NJ7H/VE3 1 NP4JV 1 TI2CDA 1 VA3NNA 1 VE3RCN 1 VE7CEW 1 W0DHB 1 W1GKT 1 W3ARD 1 W4DTA 1 W4FS 1 W4UOO 1 W7QL 1 W9EXP 1 WA5KBH 1 WB3CSY 1 WF7T 1 WN9Q 1 WU2M 1 WW8W 1 XE1SEW 1 XE1TD 1 XE2RV 1 XE3DX 73, John Brier KG4AKV _______________________________________________ Sent via AMSAT-BB(a)amsat.org. 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: http://www.amsat.org/mailman/listinfo/amsat-bb

3 2

2018 AMSAT Symposium Call for Papers
by Daniel Schultz 02 Jul '18

02 Jul '18

This is the first call for papers for the 2018 AMSAT-NA Annual Meeting and Space Symposium to be held on the weekend of November 2 - 4 at the US Space and Rocket Center in Huntsville, Alabama. Proposals for papers, symposium presentations, and poster presentations are invited on any topic of interest to the amateur satellite community. We request a tentative title of your presentation as soon as possible. The final copy must be submitted by October 15th for inclusion in the printed proceedings. Abstracts and papers should be sent to Dan Schultz at n8fgv(at)amsat.org 73, Dan Schultz N8FGV

1 0

Fly your Payload Free from India - International Balloon Satellite Launch Challenge JULY 2018
by media＠skilabz.in 02 Jul '18

02 Jul '18

Hi, The 1st FREE OF COST International Balloon ‘Satellite’ Launch CHALLENGE is open across the Globe for participants below 21 years of age. Leveraging the power of technology, the State of Rajasthan in India has become the “Digitalization Hub of India”. In the upcoming three-day technology carnival by the Government of Rajasthan- “Rajasthan Digifest 2018”, held at Jaipur (known as the Pink city of the world) there will be a plethora of opportunities for everyone. From insightful workshops to varied exciting events, the fest would have a lot to offer. Taking a step further, Government of Rajasthan in collaboration with Space Kidz India, is organizing an “International Balloon Challenge” on the 25th & 26th July 2018. This challenge has been initiated to mark a tribute towards our former President and reputed Scientist Dr. APJ Abdul Kalam. Set with the motto- ‘Dream. Imagine. Believe”, it is an open competition for everyone aged below 21 years. The participant will have the opportunity to fly their payload ‘near space’ in a balloon FREE OF COST. Following are some notable points in respect to the challenge: • The payload must fit inside a 1U Cube3 and the weight should be 500 grams including the battery. • No hazardous chemicals are allowed. • Biological experiments containing living micro-organisms shall not be allowed. • Only Original Ideas will be entertained. • Any findings of plagiarisms can get the participant eliminated and permanently banned from participating in the future. • If approved by Space Kids India you can also come directly to the venue and fly your payload. • Accommodation and food facility for teams coming directly will be provided for two days. Payload should reach our Chennai Office (Add. given below) on or before the 18th of July 2018. Space Kidz India, No.1-B, Nutech Narayana Apartments, 48, Thirumalai Pillai Road, T.Nagar, Chennai 600 017, India Space Kidz India and Government of Rajasthan invites students for this exciting and adventurous ‘International Balloon Challenge’ to be held on 25th & 26th July 2018. The competition not only looks inspiring & challenging, but will help the participants to meet like-minded people from different nook and corner of the world uniting together with a strong competitive edge. It’s time to help our younger generation to showcase their skills and let their dreams fly high! Our Contacts for further clarification: Mr. Rifath +919518535615 shaarookrsr(a)live.com Mr. Vijay +917708574647 vijaypp01(a)gmail.com Mr. Priyadharshan +918220333449 prabhupriyadharshan(a)gmail.com Mr. Tanishq +919940515800 forutanishq(a)gmail.com Mr. Yagna +919912752744 yagnasai7(a)gmail.com Dr. Srimathy +914448535376 spacekidzindia(a)gmail.com SpaceKidz India Team Chennai, INDIA

1 0