Student from Saint Paul’s School Rajkot receives ISS SSTV

Snehal Vagadia VU3WHO Receiving SSTV Image

Snehal Vagadia VU3WHO Receiving SSTV Image

14-year-old Snehal Vagadia VU3WHO successfully received his first Slow Scan TV image from the International Space Station on Sunday, February 10.



Snehal Vagadia VU3WHO (14), an 8th grade student of Saint Paul’s School, Rajkot, India, received the SSTV Image on February 10, 2019 at 5:33 AM UTC (11:03 AM IST).

It was good ISS pass with 56 deg elevation, strong signal were received using a 3 element Yagi antenna and a VHF HT tuned to 145.800 MHz. SSTV audio was recorded on a smartphone and later decoded with MMSSTV.

He got amateur radio licence at the age of 13 years and learnt ham activities from his father Rajesh Vagadia VU2EXP (Regional Coordinator, West India Zone, AMSAT-INDIA).

Watch the video clip

ARISS / NASA On The Air ISS (NOTA) Slow Scan TV Event February 8-10, 2019

ISS Slow Scan TV (SSTV) hints and links

ISS SSTV Image Received by Snehal Vagadia VU3WHO

ISS SSTV Image Received by Snehal Vagadia VU3WHO

Help required in final tests before MarconISSta deinstalled

MarconISSta LogoThe International Space Station MarconISSta experiment will cease on February 9. Martin Buscher DJ1MBB asks radio amateurs with suitable equipment to participate in final tests.

The MarconISSta is a spectrum analyzer payload that monitors parts of the frequency spectrum in VHF, UHF, L and S band from the ISS in order to analyze current use and availability of bands for satellite communication.

Martin Buscher DJ1MBB writes:

We were just informed that it is likely that MarconISSta will be deinstalled on February 9, 2019. This is about three weeks earlier than expected, so we quickly have to finish any outstanding activities. Therefore: All Power To The ISS!

We want to invite everybody who owns a UHF antenna, preferably with an e.i.r.p. of more than 30 dBW, to do transmissions to the ISS. These transmissions will be recorded by MarconISSta and we will publish the results here. This experiment is a nice way for you to test your antennas, while it is great for us and ARISS to evaluate the ARISS VHF/UHF antenna pattern.

Transmission Details:
• Transmission time: Whenever you see the ISS between now and February 9th.
• Frequency: 435-438 MHz. Please avoid 435.95 MHz (our reference frequency) and 436.5 MHz (center frequency of receiver)
• Power: Continuous transmission of carrier, we recommend an e.i.r.p. of more than 30 dBW

Please do not use Doppler correction. We want to see the Doppler shift, it might help us to localize your transmission from this.

Further information

ARISS/NOTA ISS Slow Scan TV Event Feb 8-10

NOTA ISS SSTV image received by Peter Goodhall 2M0SQL February 10, 2019

NOTA ISS SSTV image received by Peter Goodhall 2M0SQL in Elgin on February 10, 2019

ARISS is planning another of their popular Slow Scan Television (SSTV) experiment events. International Space Station (ISS) transmissions are scheduled to begin Friday, Feb. 8 at 14:00 UTC and run through Sunday, Feb. 10 at 18:30 UTC on 145.800 MHz FM with the SSTV mode likely to be PD120.

Update Feb. 9: SSTV transmissions on Friday were at very low power, however, full power was restored on Saturday afternoon.

Among the radio amateurs receiving the pictures was Laura M6LHT who with Jenny will be using them to show students as part of the Music Man Project – Twitter @MusicManProject

Laura M6LHT and Jenny receiving ISS SSTV pictures

Laura M6LHT and Jenny receiving ISS SSTV pictures

ARISS Slow Scan TV (SSTV) operations is a process by which images are sent from the International Space Station (ISS) via ham radio and received by ham operators, shortwave listeners and other radio enthusiasts on Earth, similar to pictures shared on cell phones using twitter or instagram.

When this event becomes active, SSTV images will be transmitted from the ISS on the frequency of 145.800 MHz using the SSTV mode of PD120.

They can be received using ham radio equipment as simple as a 2 meter handheld radio or a common shortwave or scanner receiver the covers the 2 meter ham band.

After connecting the audio output of the radio receiver to the audio input of a computer running free software such as MMSSTV, the SSTV images can be displayed.

Music Man Project - Music is Magic in Spacet

Music Man Project – Music is Magic in Spacet

Transmissions will consist of eight NASA On The Air (NOTA) images (see In additional, four ARISS commemorative images will also be included.

Once received, Images can be posted and viewed by the public at In addition, you can receive a special SSTV ARISS Award for posting your image. Once the event begins, see details at

Please note that the event is dependent on other activities, schedules and crew responsibilities on the ISS and are subject to change at any time. Please check for news and the most current information on the ARISS Twitter feed @ARISS_status or the AMSAT Bulletin Board

You can receive the pictures from the ISS by using the MMSSTV software and an Online Radio (WebSDR). Select a Frequency of 145800.0 kHz and Mode FM:
• Farnham WebSDR when ISS in range of London
• R4UAB WebSDR when ISS is over Russia

Check the N2YO site to see when the ISS is in range

ISS Slow Scan TV (SSTV) hints and links

Complete set of SSTV pictures received from the ISS by DK3WN Feb 8-10, 2019

Complete set of SSTV pictures received from the ISS by DK3WN Feb 8-10, 2019

Ham radio SSTV from the Space Station

ISS SSTV MAI-75 image 9/12 received by Chertsey Radio Club on Baofeng handheld

ISS SSTV MAI-75 image 9/12 received by Chertsey Radio Club on Baofeng handheld

The Inter-MAI amateur radio Slow Scan Television experiment in the Russian Service Module of the International Space Station is scheduled to be activated Jan 30 – Feb 1 on 145.800 MHz FM using SSTV mode PD120.

Update January 29: MAI-75 SSTV setup and activation starts Wednesday, January 30 around 13:30 GMT and ends around 18:30 GMT. Similar activation periods for January 31 and February 1.

The ARISS-SSTV Blog says:

Received information that the Moscow Aviation Institute will be conducting their SSTV experiment from January 30 – February 1.

It appears from the scheduling that the experiment will only be active during a couple of orbits that overfly Moscow instead of a continuous operation. Rough time periods of activation appear to fall between the hours of 13:00 – 19:00 UTC. Activity should occur on the traditional 145.800 MHz downlink.

Source: ARISS SSTV Blog

You can receive the pictures from the ISS by using the MMSSTV software and an Online Radio (WebSDR). Select a Frequency of 145800.0 kHz and Mode FM:
• Farnham WebSDR when ISS in range of London
• R4UAB WebSDR when ISS is over Russia

Check the N2YO site to see when the ISS is in range

ISS Slow Scan TV (SSTV) hints and links

Kenilworth students’ amateur radio contact with space station

International Space Station – Image Credit NASA

This is the high definition video feed from the live contact between the Kenilworth School and Sixth Form GB4KSN and astronaut Serena Auñón-Chancellor KG5TMT onboard the International Space Station NA1SS on Friday, December 14, 2018.

The event starts with a brief introduction from the head teacher, Mr Hayden Abbott, before the students present their work and activities that lead up the contact.

ARISS Operations UK team lead takes over at approximately 12 minutes and leads the audience into the contact which occurs at approximately 58:05 minutes into the video.

Watch the video of the event

Kenilworth school ARISS contact


ARISS contact planned for students in Kenilworth, Warwickshire

Dr Serena Auñón-Chancellor KG5TMT

Dr. Serena Auñón-Chancellor KG5TMT

An International Space Station school contact has been planned for astronaut Dr. Serena M. Auñón-Chancellor KG5TMT with Kenilworth School and Sixth Form, Kenilworth, United Kingdom.

The event is scheduled Friday, December 14, 2018 at approximately 1255 GMT with live streaming starting from 1200 GMT at

The conversation will be conducted in English.

The contact will be a direct operated by GB4KSN.

The downlink signals will be audible in parts of Europe on 145.800 MHz FM and can be received on your phone or tablet via the Farnham WebSDR

School Information:

Kenilworth School and Sixth Form is located in the historic town of Kenilworth in Warwickshire England, we are effectively in the dead centre of England.
The school is made up of 1880 students and just over 200 teaching and support staff.

We are a true comprehensive school meaning that we do not select students on their academic abilities when starting school and teach students with a range of academic abilities. This being said, we are the top performing non selective school in the whole of Warwickshire, Coventry and Solihull based on last year’s GCSE results and have been judged as an Outstanding school by Ofsted and have recently been awarded World Class School status.

The school has a successful and very popular Space, Rocket and Robotics extra-curricular club run by Mr Harwood – Suther. Students have taken part in many activities such as building their own Galilean telescopes, rocket cars and taking part in a number of robotic competitions organised by VEX, as well as taking part in regular stargazing events. We have also been extremely lucky to have hosted samples of moon rock for our students to look at on two occasions.

The school has also been awarded the Space Education Quality Mark (Silver) as well as the Teen Tech Award Centre for Innovation (Silver).

GB4KSN antenna mast

GB4KSN antenna mast

Students First Names & Questions:

1. Max B. (Age 11): What surprised you the most when you entered space?
2. Jacob G. (Age 12): Do you believe there is some form of living extra-terrestrial intelligent lifeforms beyond earth, not just bacteria and fossils?
3. Eva R. (Age 11): During your training would you be able to describe your hardest moment and your most enjoyable experience from your training?
4. George J. (Age 11): How do you find the food in space compared to when you are back on earth?
5. Anya B. (Age 11): When you were a child did you always know you wanted to be an astronaut and fly to space?
6. John T. (Age 13): Where would you prefer to live, on board The ISS or Earth?
7. Elin B. (Age 11): What kind of plant life can be grown on the ISS as there is no oxygen or CO2 in space?
8. Alfie S. (Age 11): Why do liquids when poured out in space, always form round blobs?
9. Freddie B-S. (Age 12): From information that I have read, male astronauts say that “space” smells very metallic. Is it any different for female astronauts in space?
10. Dorottya V. (Age 12): How will it be possible to live on Mars and plant trees, flowers, and create an earth like environment?
11. Sam S. (Age 13): If you are in space, how does the zero gravity make you taller?
12. Clarissa/Elly (Age 12): Is the sunrise brighter than on earth?
13. Simon B. (Age 12): I am interested about Europa which orbits Jupiter. If life was found on Europa, what are the biological protocols to protect indigenous life and samples on or from other worlds?
14. Esme H. (Age 11): How long did it take to get used to life on the space station?
15. Matthew K. (Age 11): What is the daily day to day routine in regards to personal hygiene?
16. Megan M. (Age 12): This is your first visit to the to the International Space Station. What are your thoughts on another opportunity and perhaps take part in a spacewalk?
17. Nuala R. (Age 13): Does it feel like you’re moving when you’re on the ISS or do you just feel as though you are floating in the emptiness of space?
18. Lior I. (Age 14): What do you think will change in space stations in the future decade?
19. Melody H. (Age 11): What’s your favourite thing to do in space?
20. Flora V. (Age 11): When you come back to earth do you see the earth differently than you did before you left?
21. Tom E. (Age 11): What is the strangest thing you have seen in space?

Amateur Radio on the International Space Station (ARISS) logoAbout ARISS:

Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station: NASA, Russian Space Agency, ESA, JAXA, and CSA. The US Center for the Advancement of Science in Space (CASIS) and the National Aeronautics and Space Administration (NASA) provide ARISS special support.

ARISS offers an opportunity for students to experience the excitement of Amateur Radio by talking directly with crewmembers on board 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.

The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or informal education venues. With the help of experienced amateur radio volunteers, ISS crews speak directly with large audiences in a variety of public forums. Before and during these radio contacts, students, teachers, parents, and communities learn about space, space technologies, and amateur radio. For more information, see, and 

73, Gaston Bertels – ON4WF

How to hear the ISS, with an amateur radio transceiver, scanner or by listening online on your phone or tablet via a WebSDR

The event will be streamed live from 1200 GMT at