Japanese Ham Radio Satellite Launch

ChubuSat-2

ChubuSat-2

ChubuSat-2, ChubuSat-3 and Horyu-4 are expected to launch between 0845-0930 UT on Friday, February 12 into a 575 km, 31 degree inclination orbit.

Yasutaka Narusawa JR2XEA provides the following information on ChubuSat-2/3:

Nagoya University(NU) and Mitsubishi Heavy Industries(MHI) developed 50kg microsatellite ChubuSat-2(NU) and ChubuSat-3(MHI). These satellites have amateur VHF receiver and amateur UHF transmitter, and will be launched on Feb. 12 2016 from Tanegashima, Japan. Komaki Amateur SATCOM Club operates these satellites from Komaki, Japan.

After the satellite separation, each satellite will transmit UHF CW beacon message including battery voltage etc. which is very important information for our initial and critical operation. So we are very happy if you receive the CW beacon message and report to us email: chubusat2@frontier.phys.nagoya-u.ac.jp

In following web site, we show the information(frequency, format, TLE, etc.) about ChubuSat-2 and ChubuSat-3. If we have your report, we will show your report in this page.
https://www.frontier.phys.nagoya-u.ac.jp/en/chubusat/chubusat_satellite2.html

Both satellite will provide the message exchange service. After the on-orbit checkout of the satellite(maybe one month after launch), you can use this service, sending your message with VHF uplink, then your message is written to the on-board memory. By sending inquiry message, anyone can read your message with UHF downlink.

ChubuSat-2 Satellite
Uplink:  145.815 MHz FSK  1200bps
Downlink: 437.100 MHz GMSK 9600bps and CW

ChubuSat-3 Satellite
Uplink:  145.840 MHz FSK  1200bps
Downlink: 437.425 MHz GMSK 9600bps and CW

The uplink/downlink format will be uploaded in above web site.

We hope you get interested in our satellites, receive beacon messages, and enjoy the message exchange service.

Best regards,

Yasutaka Narusawa (JR2XEA)

Horyu-4 downlink 437.375 MHz & 2400.300 MHz 1k2 AFSK,9k6 GMSK, S_BPSK, CW
http://kitsat.ele.kyutech.ac.jp/horyu4WEB/horyu4.html
http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=434
https://www.facebook.com/Horyu-4-Arc-Event-Generator-and-Investigation-Satellite-780188535364868/

ARISS contact planned for girls’ school in UK

RMS students study for their Amateur Radio Foundation licence - Image Credit RMS

RMS students study for their Amateur Radio Foundation licence – Image Credit RMS

On Thursday, February 11, 2016, at approximately 18:11 UT, an ARISS contact is planned for the Royal Masonic School for Girls, Rickmansworth,, United Kingdom. The contact between Tim Peake GB1SS and GB1RMS will be receivable in the British Isles and Europe on 145.800 MHz FM and will be streamed live on the web.

UK astronaut Tim Peake KG5BVI / GB1SS

UK astronaut Tim Peake KG5BVI / GB1SS

The Royal Masonic School for Girls is an independent girl’s day and boarding school in Rickmansworth, Hertfordshire, with an exceptional, unusual and distinguished history. Founded in 1788 with the purpose of educating the daughters of Freemasons who were unable to support their families, it is one of the oldest girls’ schools in the country. The school attracts girls aged 4-18 from across Hertfordshire, Buckinghamshire and North London and boarders from all over the world. They also have a Pre School for boys and girls aged 2 to 4. The ethos is both aspirational and nurturing and the girls strive to be the very best they can be, academically, morally and creatively. The public examination results are consistently impressive and each year around 90% of girls leave RMS to take up places at University. Life at RMS is centred on much more than “just” academic success and the School is well known for its exceptional pastoral care, and the wealth of extra-curricular opportunities it offers – including Astronomy as they are one of very few schools in the UK to have their own planetarium and observatory!

This contact will be webcast on the ARISS Principia website.

Students will ask as many of the following questions as time allows.

1. Jana (Year 6): If you have hiccups in space do you bounce around?
2. Eva (Year 7): I watched your video on water and why it turned into a sphere. Would you get the same reaction with a fizzy drink like lemonade?
3. Isabella (Year 3): I’m 7 years old – when I am your age, what do you think space travel will look like?
4. Rosa and Millie (Year 9): We have heard you had to breathe o2 before your brilliant spacewalk.  Are there any precautions you had to take after returning inside the ISS?
5. Saira (Year 9): What was the first word that came into your head when you saw the Earth from Space?
6. Amelia (Year 8): What was the hardest thing to adjust to when you arrived at the ISS?
7. Elizabeth (Year 8): Which of your muscles has been affected the most by the zero gravity?
8. Jasmine (Year 8): Who was your biggest inspiration to travel into space?
9. Tallulah (Year 9): How is being an astronaut different from being an aquanaut, apart from the sea and the air?
10. Kitty (Year 9): What is the best advice that you have been given and wish to pass on to future astronauts before travelling to the ISS??
11. Yasmin (Year 9): Your blog says that you are doing research into new space age metals using a levitation furnace. Why is zero gravity better for this type of experiment?
12. Miranda (Year 8): Aside from plants, how do you produce oxygen on the ISS?
13. Tallulah (Year 10): What is the difference between flying a helicopter and being in a rocket going to the ISS?
14. Aaliya (Year 10): Did your training prepare you for the actual experience of space jet lag given you have said you adjusted so quickly?
15. Evie (Year 8): How is the ISS helping us deal with the challenges of deep space voyages?
16. Laura (Year 12): Is there an ‘up’ on the space station when conducting a spacewalk for navigational /orientating purposes?
17. Sophie (Year 3): What is your favourite experiment that you have carried out in space, and why?
18. Jane (Year 8): What has been the most surprising everyday object on the ISS that you did not expect to find?
19. Diana (Year 10): How often do you see Solar wind?
20. Evie (Year 8): When Chris Hadfield recently visited us he said your guitar skills were good but needed more practice Do you have time to practice the guitar in space?

ARISS offers an opportunity for students to experience the excitement of Amateur Radio by talking directly with crew members onboard the International Space Station. Teachers, parents and communities see, first hand, how Amateur Radio and crewmembers on ISS can energize youngsters’ interest in science, technology and learning.

Story Source: Gaston Bertels, ON4WF, ARISS mentor

ARISS Principia site https://principia.ariss.org/

Listen online to Tim Peake’s radio transmission on 145.800 MHz FM at http://websdr.suws.org.uk/

Listening to the ISS on a handheld radio http://amsat-uk.org/2016/01/10/listening-iss-on-handheld/

What is Amateur Radio? http://www.essexham.co.uk/what-is-amateur-radio

Find an amateur radio training course near you https://thersgb.org/services/coursefinder/

A free booklet is available aimed at introducing newcomers to the hobby that can also be used as a handy reference while getting started, see
http://rsgb.org/main/get-started-in-amateur-radio/alex-discovers-amateur-radio-2/

RSGB Board Member Steve Hartley G0FUW with some of the 80 students at the Royal Masonic School for Girls who participated in an Amateur Radio Electronics Buildathon

RSGB Board Member Steve Hartley G0FUW with some of the 80 students at the Royal Masonic School for Girls who participated in an Amateur Radio Electronics Buildathon

All UK ARISS shortlisted schools are now scheduled

Tim Peake KG5BVI preparing for his spacewalk in January

Tim Peake KG5BVI preparing for his spacewalk in January

After the original competition to find schools that could demonstrate a commitment to Space, STEM and outreach was launched by ARISS in the UK and the UK Space Agency, we announced that ten schools had been shortlisted but that not all of those school would have an opportunity to talk to Tim Peake on the ISS.  In fact Tim himself announced at the UK Space Conference in July 2015 that there would be at least three such contacts and that he was hopeful of more.

The ARISS UK team, working with the ARISS International community, are now pleased to announce that after a number of discussions, all ten schools selected for the UK shortlist have now been scheduled. The proposed scheduled is as follows:-

Feb 11 @1811 UTC : Royal Masonic School for Girls, Rickmansworth

Feb 15 – Feb 21 : Oasis Academy Brightstowe, Bristol
Feb 22 – Feb 28 : Central Norwich Schools, Norwich
Feb 29 – Mar 06 : Powys Combined Schools, Powys, Wales
Apr 18 – Apr 24 : St Richards Catholic College, Bexhill on Sea
Apr 18 – Apr 24 : Wellesley House Schools, Broadstairs,  Kent
Apr 25 – May 01 : The Derby High School, Bury Lancashire
May 02 – May 08 : Ashfield Primary School, Otley, West Yorkshire
May 09 – May 15 : The Kings School, Ottery St Mary, Devon

These dates correspond to the predicted orbits of the International Space Station visible during the school day (typically 08:00 – 18:00hrs) and when it is orbiting over the UK.  A significant amount of planning remains to be carried out to turn these proposals into confirmed events – Tim’s on-orbit work schedule also has to be such that he is able to carry out the contact at the same time as the ISS is orbiting over the UK and the schools are available to make the call.  Not a simple task!

We will update the ARISS Principia site with more information as it becomes available so make sure you keep checking there, on Twitter (@m0xtd) or on the UK Space Agency website.

In the meantime, make sure you join us for the next ARISS Contact at the Royal Masonic School for Girls on Feb 11th at 1811 UTC.

73s

Ciaran – M0XTD
ARISS Operations Lead in the UK

ARISS Principia site https://principia.ariss.org/

July 2015 – School shortlist announced http://amsat-uk.org/2015/07/14/school-shortlist-tim-peake-iss/

Video of Tim Peake ham radio contact with Sandringham School on January 8, 2016
http://amsat-uk.org/2016/01/09/video-tim-peake-sandringham/

What is Amateur Radio? http://www.essexham.co.uk/what-is-amateur-radio

Find an amateur radio training course near you https://thersgb.org/services/coursefinder/

A free booklet is available aimed at introducing newcomers to the hobby that can also be used as a handy reference while getting started, see
http://rsgb.org/main/get-started-in-amateur-radio/alex-discovers-amateur-radio-2/

Primary school students tune in to Tim Peake

St Mildred’s Primary Infant school students listen to Tim Peake using amateur radio

St Mildred’s Primary Infant school students listen to Tim Peake using amateur radio

The amazing interest in Tim Peake’s mission on the International Space Station (ISS) is keeping the Hilderstone Amateur Radio and Electronics Club busy with enquiries from schools.

The pupils of Monkton C of E Primary school were thrilled to receive a message from space when they picked up the signal from a passing amateur radio satellite. They calculated the orbital period from the variations in the satellite’s temperature as it passed from sunlight into the Earth’s shadow, taking 97 minutes to orbit compared to Tim’s 93 minutes. They learned how Isaac Newton explained the orbit of objects around the Earth nearly 300 years before Sputnik was launched!

The year 2 pupils of St Mildred’s Primary Infant school were very excited to hear Tim’s voice live when he answered the pupils’ questions from Sandringham school. They were using 3 handheld amateur radio receivers provided by the club and heard Tim’s reply to the question about the mission being named after Newton’s book Principia.

If you would like to learn about amateur radio and electronics you will be made most welcome at the club. Alternatively you can send them an email to hilderstoneclub<at>gmail.com or visit the club website.

Hilderstone Amateur Radio and Electronics Club
http://g0hrs.org/
https://twitter.com/G0HRS

What is Amateur Radio? http://www.essexham.co.uk/what-is-amateur-radio

Find an amateur radio training course near you https://thersgb.org/services/coursefinder/

A free booklet is available aimed at introducing newcomers to the hobby that can also be used as a handy reference while getting started, see
http://rsgb.org/main/get-started-in-amateur-radio/alex-discovers-amateur-radio-2/

An Unlikely Pair of Satellites

Students working on AggieSat4 and Bevo-2 satellites - Credit Texas A&M University / Dexter Becklund

Students working on the AggieSat4 and Bevo-2 satellites – Credit Texas A&M University / Dexter Becklund

Dr Helen Reed KD7GPX is interviewed in a NASA story about the AggieSat4 and Bevo-2 satellites which were deployed from the International Space Station (ISS) on January 29, 2016.

Students from Texas A&M University and The University of Texas came together for the LONESTAR investigation.

This collaborative effort sent a pair of satellites, AggieSat4 and Bevo-2, to the International Space Station. The satellites were deployed from the space station on January 29, and AggieSat4 will eject Bevo-2 as part of a demonstration of technology with applications for future space exploration.

The two satellites will demonstrate communication protocols between them and with ground stations, as well as systems that allow the satellites to navigate through space and relative to each other and to orient themselves in three dimensions. Flight demonstration of these abilities, necessary for unmanned craft to be able to rendezvous and dock in space without direct human intervention, will contribute to future satellite missions as well.

“The overall objective is to find ways for small spacecraft to join together autonomously in space,” said Dr. Helen Reed, KD7GPX, professor of aerospace engineering and director of the AggieSat Lab at Texas A&M. “We need simple systems that will allow rendezvous and docking with little to no help from a human, which will become especially important as we venture farther out into space. Applications could include in-space assembly or reconfiguration of larger structures or systems as well as servicing and repair.”

Small satellites are less expensive to build and investigators can more easily find space on rocket launches to send them into orbit, but it does take creative thinking to design a functioning satellite with smaller volume and less power. Bevo-2 is 13.3 inches long, 5.3 inches high and 5.3 inches wide, about the size of a loaf of bread. AggieSat4 measures 24 by 24 by 12 inches, slightly larger than a piece of carry-on luggage. Together the satellites weigh 114 pounds.

Read the full story at
http://www.nasa.gov/mission_pages/station/research/unlikely-pair-of-satellites.html

Watch The deployment of AggieSat4

The IARU has coordinated these frequencies for the amateur radio payloads:
• AggieSat4 436.250 MHz 9k6 FSK telemetry (also 153.6 kbps FSK)
• Bevo-2 437.325 MHz CW and 38k4 FSK

The AggieSat4 team request that any amateur radio enthusiasts receiving the beacons sends any data to aggiesat@tamu.edu it would be much appreciated!

AggieSat4 information
https://twitter.com/aggiesat
https://www.facebook.com/AggieSatLab
http://aggiesatweb.tamu.edu/index.php/projects/lab_projects/aggiesat4
https://www.dropbox.com/sh/v8razh1evcabt7a/jrGSjbOJb4

Bevo-2 information
https://www.facebook.com/UTSatLab
https://www.ae.utexas.edu/news/features/bevo-2-satellite-sdl

AggieSat4 reception reports http://www.dk3wn.info/p/?cat=313

AggieSat4 deployment from ISS

UK astronaut Tim Peake KG5BVI preparing AggieSat4 for deployment

UK astronaut Tim Peake KG5BVI preparing AggieSat4 for deployment

The deployment activities scheduled for Friday, January 29, 2016 include capturing CYCLOPS with the JEM Remote Manipulator System, maneuvering CYCLOPS to the deployment location, and final deployment of AggieSat4 from CYCLOPS

An example of the deployment mechanism can be seen below.

There are four switches, embedded on the CYCLOPS EAF, that inhibit AGS4 from turning. The first event that will occur after deployment will be the release of these inhibits. Once these inhibits are removed, the Electronic Power System (EPS) starts and initiates a 10 minute timer. After the timer ends the Command and Data Handling System starts and initiates a checkout of every system on AGS4. When complete, AGS4 will begin sending a signal to Earth with its Low Data Rate (LDR) radio, indicating that it is alive and well. The team expects to start receiving signals from AGS4 on Friday evening.

This animation shows how the Cyclops Deployment System launches satellites in the 50 to 100 kg class from the International Space Station.

Watch Animation of Station’s Cyclops Satellite Deployer

Thanks to Jan van Gils PE0SAT for this item.

ISS AggieSat4 Satellite Deployment – Amateur Radio Frequencies and Links
http://amsat-uk.org/2016/01/27/iss-satellite-deployment/

Sandringham School presentation

Handheld transceivers being presented to Sandringham School students

Handheld transceivers being presented to Sandringham School students

On Monday, January  26, 2016, Tony Wiltshire, M0TNY/ZB2TY – from Martin Lynch & Sons Ltd and Mark Haynes, M0DXR – from Kenwood UK visited Sandringham School in St Albans.

A presentation and demonstration was made to Polly, M6POG, Emma, M6GJQ and Jessica, M6LPJ, the school’s newly licenced amateurs who previously had made the initial contact with Tim Peake GB1SS aboard the ISS.

The girls had placed orders for Kenwood’s TH-K20E VHF handies with ML&S and have been looking forward to being active on the bands with their own equipment. ML&S hope the demonstration will get them the air very soon and they also thank headmaster Alan Gray, G4DJX, for his hospitality and wish Sandringham School Radio Hams the best for the future!

Rumour has it that 15 more students from the school will be taking their licence exams as a result of the interest from the ISS contact.

ML&S website http://www.MLandS.co.uk/

Video of Tim Peake ham radio contact with Sandringham School
http://amsat-uk.org/2016/01/09/video-tim-peake-sandringham/

TV News: Sandringham school amateur radio ISS contact
http://amsat-uk.org/2016/01/08/bbc-tv-sandringham-school-amateur-radio-iss-contact/

Local newspaper reports reception of Tim Peake KG5BVI / GB1SS from the ISS
http://amsat-uk.org/2016/01/13/local-paper-tim-peake-iss/

Listening to the ISS on a handheld radio
http://amsat-uk.org/2016/01/10/listening-iss-on-handheld/

What is Amateur Radio? http://www.essexham.co.uk/what-is-amateur-radio

Find an amateur radio training course near you https://thersgb.org/services/coursefinder/

A free booklet is available aimed at introducing newcomers to the hobby that can also be used as a handy reference while getting started, see
http://rsgb.org/main/get-started-in-amateur-radio/alex-discovers-amateur-radio-2/

IARU Paper: APRS Harmonization and removal of OSCAR sub-band

IARU_Region_1_logoIARU Region 1 has released the papers for the Interim Meeting to be held in Vienna April 15-17, 2016.

Among the papers for the C5 VHF/UHF/Microwave Committee is one on harmonizing APRS.

VIE16_C5_41_1.pdf – 144 /435 MHz APRS Harmonisation

The paper covers global band planning considerations and among the recommendations says:

Emphasise that spaceborne APRS must be confined to globally coordinated amateur satellite sub bands. Therefore items that are ambiguous and generate confusion in national band plans such as ‘Space communications’ and ‘New Oscar Sub band’ should be removed as soon as possible in all Regions in accordance with IARU-AC and Satellite Coordination guidance

It is believed that ‘New Oscar Sub band’ refers to the USA’s ARRL 144 MHz band plan and ‘Space communications’  to the Australian WIA 144 MHz band plan. These band plans, as well as those for some other countries, show 144.300 – 144.500 MHz as being for Amateur Satellite use.

Direct link for C5 VHF/UHF/Microwave Papers
http://www.iaru-r1.org/index.php/documents/Documents/VHF/C5-papers-v2.zip/

Links for all committee papers and email addresses of Committee Chairs are at
http://www.iaru-r1.org/index.php/88-news/1518-interim-meeting-vienna-2017
[Although URL says 2017 the meeting is 2016]

ARRL 144 MHz Band Plan http://www.arrl.org/band-plan

WIA 144 MHz Band Plan http://www.wia.org.au/members/bandplans/data/documents/Australian%20Band%20Plan%202m%20150729.pdf

ISS AggieSat4 Satellite Deployment

Simulation of AggieSat4 on orbit - Credit Andrew Shell

Simulation of AggieSat4 on orbit – Credit Andrew Shell

The AggieSat4 satellite carrying the Bevo-2 CubeSat is expected to be deployed from the International Space Station (ISS) on January 29, both have amateur radio payloads.

Below is a timelapse of the build process of the Texas A&M student-built satellite, AggieSat4. The video spans an entire year, the amount of time it took to build AGS4, however many more years were put into the design and programming of AGS4 before any hardware was assembled.

AggieSat4 was launched aboard the Orbital ATK Cygnus OA-4 cargo resupply mission. The Cygnus spacecraft was mounted atop a United Launch Alliance Atlas V rocket that took the Cygnus from the Kennedy Space Center up into Low Earth Orbit on December 6 at 4:44pm EST.

AGS4 is planned to release from the ISS on January 29 and will then proceed to eject the University of Texas CubeSat, Bevo-2 and perform relative navigation tasks as well as take pictures of the release of Bevo-2.

The IARU has coordinated these frequencies for the amateur radio payloads:
AggieSat4 436.250 MHz 9k6 FSK telemetry (also 153.6 kbps FSK)
Bevo-2 437.325 MHz CW and 38k4 FSK

Watch AggieSat4 Build Process Timelapse – LONESTAR 2

The AggieSat4 team request that any amateur radio enthusiasts receiving the beacons sends any data to aggiesat@tamu.edu it would be much appreciated!

AggieSat4 information
https://twitter.com/aggiesat
https://www.facebook.com/AggieSatLab
http://aggiesatweb.tamu.edu/index.php/projects/lab_projects/aggiesat4
https://www.dropbox.com/sh/v8razh1evcabt7a/jrGSjbOJb4

Bevo-2 information
https://www.facebook.com/UTSatLab
https://www.ae.utexas.edu/news/features/bevo-2-satellite-sdl

AggieSat4 reception reports http://www.dk3wn.info/p/?cat=313

Chelmsford Talk: Amateur Radio Satellites

Steve Hedgecock M0SHQ sending Packet Radio to the ISS

Steve Hedgecock M0SHQ sending Packet Radio to the ISS

On Tuesday, February 2, Steve Hedgecock M0SHQ will give a presentation to the Chelmsford Amateur Radio Society (CARS) on amateur radio satellites, the talk is open to all.

The main part of the presentation will be on simple satellite operation using an FT-817 and hand held antennas. Steve will also cover amateur radio activity on the International Space Station (ISS) including using the ISS APRS digipeater and reception of ISS Slow Scan Television (SSTV).

The talk coincides with the mission of UK astronaut Tim Peake GB1SS on the space station. Some of you may have already heard Tim using the amateur radio station in the Columbus module to link up with school students as part of the ARISS program.

The meeting takes place at the Oaklands Museum, Moulsham Street, CM2 9AQ. The doors open at 7pm for a 7:30pm start, car parking and admittance are free, visitors are most welcome.

Map http://www.g0mwt.org.uk/meeting-map.pdf

Web http://g0mwt.org.uk/

CARS run short amateur radio training courses, to find out about the next course speak to the training manager Peter Davies M0PSD, contact details are at http://www.g0mwt.org.uk/training/

What is Amateur Radio ? http://www.essexham.co.uk/what-is-amateur-radio