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ARISS - Amateur Radio on the International Space Station

@arissintl.bsky.social
2.1K followers 16 following 1.7K posts

Official ARISS! ARISS lets students worldwide experience the excitement of talking directly with crew members of the International Space Station via amateur radio, inspiring them to pursue interests in careers in science, technology, engineering and math.

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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 10h
ARISS is honored to be featured in the latest issue of URE's Radioaficionados magazine, celebrating 25 years of connecting students with space through amateur radio. Read the issue: www.ure.es/revista-agos...
Graphic celebrating ARISS' 25th anniversary recognition in the latest issue of URE's Radioaficionados magazine. The left side shows the magazine cover featuring two people standing in front of a large International Space Station image. The cover headline highlights the ARISS project and its 25 years of amateur radio activity aboard the International Space Station. The right side contains text thanking URE for featuring the ARISS anniversary in their journal and notes that the issue includes an overview of ARISS, an interview with an ARISS mentor, and an article about an upcoming ARISS contact in Spain. A web link to the digital edition is provided. The ARISS logo appears in the lower-right corner against a starfield background.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 12/10/2026
STEM contact upcoming with France! Students at Ecole Internationale PACA de Manosque will tall with Josh Kutryk live on the ISS via ham radio. Scheduled Fri. 16 Oct. at 10:00 UTC | 6:00 AM ET | 12:00 PM CEST direct via F4KKM. Crew audio on 145.800 MHz FM.
Graphic promoting an upcoming ARISS school contact in France. The left half shows a person wearing a blue flight suit with a Canadian flag patch. The right half has a dark blue background with white and gold text and icons. Information listed includes: École Internationale PACA de Manosque in Manosque, France; Friday, 16 October at 10:00 UTC, 6:00 AM ET, and 12:00 PM CEST local time; ISS crew member Josh Kutryk, KJ5BFU, using ISS call sign OR4ISS; a direct amateur radio contact via station F4KKM in Manosque, France; and crew audio available on 145.800 MHz FM. A note states the cross-band voice repeater will be off during the event. The ARISS logo appears in the lower right corner. Small text credits the astronaut photo as a NASA image taken prior to the Crew-13 flight.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 11/10/2026
What's the latest with ARISS and what does the future hold after 25 years? ARISS Chair Frank Bauer, KA3HDO, spoke to the 2026 AMSAT symposium on Friday. See the presentation on their YouTube channel: www.youtube.com/live/gaTIb-R...
youtube.com
2026 AMSAT Space Symposium: Friday Education Session
YouTube video by The Radio Amateur Satellite Corporation
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 10/10/2026
STEM contact upcoming with Massachusetts! Learners at EcoTarium in Worcester will talk live via ham radio with Luke Delaney on the ISS! Scheduled Thu. Oct. 15 at 15:25 UTC | 11:25 AM ET via AB1OC telebridge in NH. Crew audio on 145.800 MHz FM, livestream link in graphic.
Promotional ARISS graphic for an upcoming ISS school contact. The left side shows a portrait of a NASA astronaut wearing a blue flight suit. The right side features event details on a dark blue background with ARISS branding. Text reads: “US Contact Upcoming.” Ecotarium, Worcester, Massachusetts, USA. Thursday, October 15 at 15:25 UTC / 11:25 AM ET local. The contact will be with astronaut Luke Delaney, KJ5PPF, aboard the International Space Station using ISS call sign NA1SS. Earth station in New Hampshire, USA, with a telebridge via AB1OC. Crew audio can be heard on 145.800 MHz FM; cross-band voice repeater will be off during the event. A livestream is planned at tinyurl.com/US579. ARISS logo appears in the lower-right corner. Photo credit: NASA Johnson Space Center.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 09/10/2026
Together, we'll continue creating opportunities for students and life long learners to connect with space exploration and discover the possibilities of STEM.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 09/10/2026
Today, ARISS is pleased to announce the signing of a new 4-year Space Act Agreement with NASA, building on a partnership that began in 2000 with the International Space Station's first educational payload.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 09/10/2026
From first student contacts with astronauts aboard the ISS to reaching learners around the world, the ARISS and NASA partnership has inspired generations through STEM education and amateur radio.
Graphic announcing a new 4-year Space Act Agreement between NASA and ARISS. A timeline on the left highlights the partnership's impact across four decades. The 2000s section shows an astronaut using amateur radio aboard the International Space Station, labeled "First Contacts from ISS." The 2010s section shows a student using amateur radio equipment, labeled "STEM Engagement." The 2020s section shows an astronaut conducting an amateur radio activity aboard the ISS, labeled "Global Reach." The 2026-2030 section shows a document titled "4-Year Space Act Agreement" with the ARISS logo and a pen, labeled "The Next 4 Years." Text on the right announces the signing of a new 4-year Space Act Agreement with NASA, extending a partnership that began in 2000 with the ISS's first educational payload and will continue inspiring students through STEM learning, amateur radio, and space exploration.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 08/10/2026
Congratulations to Crew-12 on their return home. Special thanks to our ARISS hams Sophie Adenot and Jack Hathaway for their STEM contacts during this mission. Over 32 contacts were conducted during their 200+ days, and Sophie, KJ5LTN, had 20 in her ham radio log! www.nasa.gov/blogs/spaces...
nasa.gov
NASA’s SpaceX Crew-12 Dragon Splashes Down at 11:34 a.m. EDT
At 11:34 a.m. EDT (8:34 a.m. PDT), the SpaceX Dragon spacecraft, carrying Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev sp...
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 08/10/2026
Didn't catch today's contact with Wick HS? The BBC did! Listen to the interview with the school's teacher and RSGB National Coding Week Coordinator Chris Aitken, MM0WIC from 39.55 via bbc.co.uk/sounds/play/m0032fqx Thanks to the RSGB for spotting this gem!
bbc.co.uk
World at One - Most British diplomats to leave Jerusalem consulate - BBC Sounds
The UK acted under pressure from Israel.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 08/10/2026
We've just published video of two late-September STEM contacts. Atrium Health Levine Children's Hospital in Charlotte is available at: youtu.be/YPQSutVwxkA And the Firenzie / Venezia Italy contact has Sophie Adenot's view from the station at: youtu.be/gbiAX--S-R0
youtu.be
Space Chat: Atrium Health Levine Children's Hospital in Charlotte, NC, USA
YouTube video by ARISS - Amateur Radio on the ISS
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 08/10/2026
Congratulations to Josh Kutryk and the team at Wick HS on a successful contact today!
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 07/10/2026
Reminder: Contact tomorrow with Scotland! Wick High School in the UK will talk with Josh Kutryk on the ISS LIVE via ham radio. Scheduled for 11:29 UTC | 7:29 AM ET | 12:29 PM BST Thursday direct via GB4WHS. Crew audio on 145.800 MHz FM. Check graphic for livestream and HamTV info.
Promotional graphic for an upcoming ARISS school contact. The left half shows a portrait photo of a person wearing a blue flight suit with a Canadian flag patch. The right half has a dark blue background with white and gold text. Header reads “UK Contact Upcoming.” Details list Wick High School in Wick, United Kingdom; Thursday, 08 October at 11:29 UTC, 7:29 AM ET, and 12:29 PM BST local time. The contact will be with ISS crew member Josh Kutryk, call sign KJ5BFU, using the ISS call sign NA1SS. The ground station is in Wick, Scotland, with a direct contact via GB4WHS. Audio can be heard on 145.800 MHz FM, with a note that the cross-band voice repeater will be off during the event. A livestream and HamTV downlink are planned at live.ARISS.org. White icons represent a school, calendar, astronaut helmet, ground station, radio, and the International Space Station. The ARISS logo appears in the lower-right corner. A caption at the bottom reads: “Joshua Kutryk in the VAB prior to his Crew-13 Flight: NASA Image.”
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 07/10/2026
When you go around the world every 90 minutes for more than 6 years, you log some miles. World Space Week is a great time to look back to 2020, the initial install of the ARISS IORS Now celebrating a journey of more than 1 Billion Miles! (Or 1.6 B Kilometers!) What an achievement!
Informational ARISS graphic highlighting the InterOperable Radio System (IORS) aboard the International Space Station. The left side shows a close-up photo of IORS radio equipment installed inside the ISS Columbus module, including radios, cables, connectors, and mounting hardware. The right side features a dark blue background with the title “ARISS IORS” and text explaining that ARISS began upgrading ISS radios in 2020 with the new InterOperable Radio System. The graphic states that the Columbus Module radio shown has traveled more than 1 billion miles in orbit while supporting countless FM voice repeater contacts, and that a companion radio in the Russian Service Module has supported APRS and SSTV operations since August 2022. An ARISS logo appears at the bottom.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 07/10/2026
ARISS is accepting proposals for STEM contacts in the July-December 2027 window. Planning a summer scouting event or STEM activity next school year? Apply now! Visit ARISS.org for details. Europe, Africa, & the Middle East: Your deadline is just 2 weeks away!
Graphic titled “ARISS STEM Contacts: When to apply in your region.” The left side shows the ARISS logo over Earth with a blue circular arrow against a star-filled space background. The right side explains regional application timelines for amateur radio-based STEM education contacts with International Space Station crews. Europe, Africa, and the Middle East should apply through ARISS-Europe by October 23 for contacts scheduled July through December 2027. United States organizations should submit proposals to ARISS-USA by December 31 for contacts scheduled July through December 2027. Organizations in the Americas outside the United States should apply to ARISS-Canada at any time. Organizations in Asia, the Pacific, and Australia should apply to ARISS-Japan at any time. Organizations in Russia should apply to ARISS-Russia at any time. The graphic concludes: “Visit ARISS.org to take the next step toward your contact!”
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 07/10/2026
A little earlier: bsky.app/profile/aris...
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 07/10/2026
Welcome aboard!
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 06/10/2026
Ops team expects APRS to resume on 437.825 MHz at the conclusion of the event today.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 06/10/2026
Just about 1 hour left in ARISS SSTV Series 33 and it's been a very successful event during World Space Week! If you haven't submitted your original decodes yet, get them in to the ARISS gallery before Friday if you want a certificate. Link in the graphic.
Infographic titled “SSTV Series 33 Wrap” on a starry space background. At left are two graphics: a circular Series 33 anniversary-style logo with the number 33 and space-themed artwork, and a promotional SSTV Series 33 image showing the International Space Station above Earth. Text states that more than 2,400 people participated during World Space Week and that original decoded SSTV images may still be submitted at the ARISS SSTV website by 23:59 UTC on Friday, October 9, 2026, to be eligible for a certificate. Regional submission percentages are listed as Europe 47%, Asia 21%, North America 12%, South America 8%, Oceania 3%, Africa 1%, and Antarctica 0.04%, with a note that values are rounded and regions were not provided for all submissions. Self-identified STEM participant data shows educators represented 16% and students 25% of people submitting images. The ARISS logo appears in the lower right corner.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 05/10/2026
The contact with Wick HS in the UK has been move to Thursday. Check our timeline for the latest information.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 05/10/2026
The contact with Wick HS in the UK has been move to Thursday. Check our timeline for the latest information.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 05/10/2026
Contact change for the UK. Wick High School in Scotland will now talk with Josh Kutryk on the ISS Thursday, live via ham radio. Scheduled for 11:29 UTC | 7:29 AM ET | 12:29 PM BST direct via GB4WHS. Crew audio on 145.800 MHz FM. Check graphic for livestream and HamTV info.
Promotional graphic for an upcoming ARISS school contact. The left half shows a portrait photo of a person wearing a blue flight suit with a Canadian flag patch. The right half has a dark blue background with white and gold text. Header reads “UK Contact Upcoming.” Details list Wick High School in Wick, United Kingdom; Thursday, 08 October at 11:29 UTC, 7:29 AM ET, and 12:29 PM BST local time. The contact will be with ISS crew member Josh Kutryk, call sign KJ5BFU, using the ISS call sign NA1SS. The ground station is in Wick, Scotland, with a direct contact via GB4WHS. Audio can be heard on 145.800 MHz FM, with a note that the cross-band voice repeater will be off during the event. A livestream and HamTV downlink are planned at live.ARISS.org. White icons represent a school, calendar, astronaut helmet, ground station, radio, and the International Space Station. The ARISS logo appears in the lower-right corner. A caption at the bottom reads: “Joshua Kutryk in the VAB prior to his Crew-13 Flight: NASA Image.”
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 05/10/2026
The sites are now back online. Sorry for the brief outage.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 05/10/2026
We have reports that the ariss-usa.org site is unreachable including the SSTV gallery pages. ARISS IT teams are investigating.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 05/10/2026
For awareness: No impact expected to the ongoing SSTV event, as that activity is happening on the 70 centimeters radio band, and the STEM contact activity will be on 2 meters.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 05/10/2026
90 minutes until contact with Arkansas. Students at University Heights Sch. of Medical Arts in Jonesboro talk with Josh Kutryk live via ham radio. Skd. today, now at 15:30 UTC | 11:30 ET | 10:30 CT via IK1SLD telebridge in Italy. Livestream and HamTV planned. Links in graphic.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 04/10/2026
Tomorrow's Arkansas contact has an updated start time, just a few minutes later. Acquisition of signal now expected at 15:30 UTC | 11:30 ET | 10:30 CT.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 04/10/2026
Checking in on the SSTV event, now more than 3,000 images in the gallery from nearly 1,500 participants! That includes 2 images reported as being from Antartica... WOW! Two full days remain to capture your pictures from space!
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 04/10/2026
World Space Week is here! 🚀 We're kicking things off with a terrific SSTV event running through Tuesday, plus two ARISS contacts with Josh Kutryk this week: Monday with Arkansas and Tuesday with Scotland! 🌎📡
ARISS World Space Week schedule graphic. On the left, a NASA photo shows the International Space Station viewed from a SpaceX Dragon spacecraft against the blackness of space. On the right, a blue panel lists upcoming ARISS activities. Header: “World Space Week” followed by “No slowing down this week, we’re keeping space radio-active!” Events include: SSTV Series 33 “Student Education” underway through Tuesday, October 6 at 15:55 UTC (11:55 AM ET); a Joshua Kutryk STEM contact with Jonesboro, Arkansas, USA on Monday, October 5 at 15:27 UTC (11:27 AM ET, 10:27 CDT); and a STEM contact with Wick High School in Scotland with Josh Kutryk on Tuesday, October 6 at 13:00 UTC (9:00 AM ET, 2:00 PM BST). A note states that all times are subject to change based on spaceflight activities. ARISS logo at bottom right. NASA image credit: ISS from SpaceX Dragon in 2021.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 04/10/2026
Teamwork makes the dreamwork! Congrats.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 04/10/2026
Great work... and we're only half way there!
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 04/10/2026
If you are up and about in Eastern Maryland this morning, come see the ARISS-USA team at carafest! Our team will be demonstrating SSTV reception and always has the answers to your ARISS questions. It runs until Noon at the Howard County Fairgrounds.
Graphic promoting ARISS participation at Carafest. The left side shows a dark blue star-filled space background with the Carafest logo. The right side contains event information in white and gold text on a blue gradient background. Text reads: “See ARISS at Carafest. We'll be in West Friendship, Maryland, USA Sunday Morning. ARISS team members will do a live SSTV demo and answer all your questions about our proposal process during this event. Join us at the Howard County Fairgrounds from 7am to Noon this Sunday, October 4. More info at www.carafest.org.” The ARISS logo appears in the lower right corner. The graphic is divided by a vertical gold line.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 03/10/2026
A quick look at the SSTV gallery stats shows Europe leading the way, with more than half of all image submissions in the first 24 hours. North America, your turn is coming! Some great ISS passes are on the way Sat. and Sun. Also, more than 30% of submitters so far are students or educators.
Graphic announcing ARISS SSTV Series 33 Day 1 statistics against a star-filled space background. On the left are two event logos: a circular “33” anniversary-style emblem with mountains, stars, and radio-themed artwork, and an SSTV Series 33 logo featuring the International Space Station above Earth. On the right, text reads: “SSTV Series 33: Day 1” and notes nearly 1,000 reception reports were received worldwide yesterday. Operating frequency is 437.550 MHz FM with Doppler shift adjustment. SSTV mode is Robot 36. Transmission schedule is 36 seconds on and 2 minutes off, with 12 images planned. The event ends Tuesday, October 6, at 15:55 UTC (11:55 AM ET). Participants are invited to submit SSTV images at the ARISS SSTV gallery webpage. The graphic states that only original, unedited decodes should be submitted and that submissions received by 23:59 UTC on October 9, 2026, are eligible for an official event certificate. An ARISS logo appears in the lower-right corner.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 02/10/2026
ARISS SSTV event getting underway! Series 33 "Student Education" images are being sent from the ISS. 12 images will be transmitted on 437.550 MHz FM in a 36 second on / 2 minutes off rotation. Submit your images at ariss-usa.org/ARISS_SSTV/ to qualify for the official certificate.
Graphic announcing ARISS SSTV Series 33. The left side shows a starry space background with a circular “33” mission-style logo above a large SSTV Series 33 graphic featuring the International Space Station over Earth. The right side contains event details on
 a dark blue background. Text reads: “SSTV Series 33 ‘Student Education’ event is underway from the ISS.” Frequency: 437.550 MHz with Doppler shift adjustment. SSTV mode: Robot 36. Schedule: 36 seconds on, 2 minutes off, with 12 images planned. Event ends Tuesday,
 October 6, 2026, at 15:55 UTC (11:55 AM ET). Participants are invited to submit decoded SSTV images to the ARISS SSTV gallery at ariss-usa.org/ARISS_SSTV/. Submissions should be original decodes without editing. Images submitted by October 9, 2026, at 23:59
 UTC are eligible for an official event certificate. The ARISS logo appears in the lower-right corner.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 01/10/2026
Contact upcoming with UK! Wick HS in Scotland will talk with Josh Kutryk live via ham radio on the ISS. Scheduled for Tue Oct 6 at 13:00 UTC | 9:00 AM ET | 2:00 PM BST direct via GB4WHS. Crew audio on 145.800 MHz FM. HamTV planned.
Square ARISS graphic announcing an upcoming amateur radio contact. The left half shows a portrait photo of a person in a blue flight suit with a Canadian flag patch. The right half has a dark blue background with white icons and text. Header reads “UK Contact Upcoming.” Details list: Wick High School, Wick, United Kingdom; Tuesday, 06 October; 13:00 UTC, 9:00 AM ET, and 2:00 PM BST local time. The astronaut on the International Space Station is Josh Kutryk, KJ5BFU, using ISS call sign NA1SS. The Earth station is in Wick, Scotland, with a direct contact via GB4WHS. Audio can be heard on 145.800 MHz FM, with the cross-band voice repeater off during the event. A livestream and HamTV downlink are planned at live.ARISS.org. The ARISS logo appears in the lower right corner. Small caption notes: “Joshua Kutryk in the VAB prior to his Crew-13 flight: NASA image.”
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 30/09/2026
Notable: Kutryk's participation is dependent on the Crew-13 arrival to the ISS this week. This event is scheduled to overlap the SSTV event, but no disruption is anticipated because that event is taking place on 70 CM.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 30/09/2026
Contact upcoming with Arkansas! University Heights School of Medical Arts in Jonesboro is scheduled to talk with Josh Kutryk on the ISS live via ham radio. Scheduled for Mon. Oct 5 at 15:27 UTC | 11:27 AM ET | 10:27 AM CDT via IK1SLD telebridge. Crew audio on 145.800 MHz FM
Graphic promoting an upcoming ARISS school contact. On the left, a person in a white SpaceX pressure suit stands in front of a Dragon spacecraft mockup decorated with mission patches and holds up both hands. A caption at the bottom notes that Josh Kutryk is pictured in a pressure suit during a pre-flight training session at SpaceX headquarters.

On the right, a dark blue information panel titled “US Contact Upcoming” lists details for an ARISS amateur radio contact with University Heights School of Medical Arts in Jonesboro, Arkansas, USA. The contact is scheduled for Monday, 05 October at 15:27 UTC, 11:27 AM ET, and 10:27 AM CDT local time. The astronaut participating from the International Space Station is Josh Kutryk, KJ5BFU, using ISS call sign OR4ISS. The Earth station is a telebridge in Italy via IK1SLD. Listeners can hear crew audio on 145.800 MHz FM, with a note that the cross-band voice repeater will be off during the event. A HamTV downlink is planned at live.ARISS.org/hamtv. The ARISS logo appears in the lower-right corner.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 30/09/2026
US STEM Educators! Pencils down, turn in your work! If you would like to request an amateur radio contact with the ISS crew this school year, your proposals are due TODAY! Visit the ARISS website to turn in your work.
Graphic promoting ARISS-USA STEM contact proposals. The left side features a dark blue panel with gold and white text: “STEM Contacts Apply in the USA.” It explains that ARISS manages requests for STEM education contacts with the International Space Station crew by region and directs U.S. applicants to apply through the quarterly proposal process via ARISS-USA. The graphic includes the website ARISS-USA.org and notes that proposals received by September 30, 2026, will be considered for January through June 2027 contacts. The right side shows a map of North America with the United States highlighted in gold. A blue and gold “Proposals due TODAY” banner appears over the eastern Pacific Ocean beneath the map, and the ARISS logo is displayed near the bottom. Yellow divider lines separate the text panel from the map.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 30/09/2026
Hi Peter... " is it worth it for such little use?" is a curious question. With APRS on in limited use hams are learning more about their capabilities, and the capabilities on the ISS from what we see. Why would it be better to just have it off?
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 29/09/2026
Ready for ARISS SSTV this weekend? ☐ 437.550 MHz programmed ☐ SSTV software tested ☐ Robot 36 selected ☐ ISS pass times checked ☐ Doppler tuning ready ☐ Receive, decode, and submit your images!
ARISS promotional graphic announcing an SSTV event from the International Space Station. The left side shows a star-filled space background with the Expedition 75 mission patch above an image labeled “SSTV Series 33,” featuring the ISS orbiting above Earth. The right side contains event details in white and gold text: “SSTV This Weekend! Expedition 75 / Series 33 ‘Student Education’ event.” Start: Friday, October 2 at 09:00 UTC (5:00 AM ET). Frequency: 437.550 MHz with Doppler shift adjustment. SSTV mode: Robot 36, transmitting 36 seconds on and 2 minutes off. End: Tuesday, October 6 at 15:55 UTC (11:55 AM ET). Participants are invited to submit received SSTV images to the ARISS SSTV gallery for an official event certificate. A note states that APRS will be offline during the SSTV event. The ARISS logo appears in the lower-right corner.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 29/09/2026
Contact with Italy Tuesday! Two STEM groups will make contact with Sophie Adenot onboard the ISS live via ham radio. Sked. Tuesday at 10:28 UTC | 6:28 AM ET | 12:28 PM CEST direct via IW5CWC and IQ3RW. See graphic for crew audio, live stream, and HamTV links.
Graphic promoting an upcoming ARISS school contact with two schools in Italy: Scuola Media Pio X Artigianelli in Florence and Istituto Comprensivo Statale Rita Levi Montalcini in Campolongo Maggiore and Campagna Lupia, near Venice. The left side features a photo of an astronaut inside a space station module holding a handheld radio microphone, with hair floating in microgravity. A school mission patch appears near the lower left corner. The right side contains event details on a dark blue background: Tuesday, 29 September, at 10:28 UTC (6:28 AM ET, 12:28 PM CEST local time). The contact will be conducted by ISS crew member Sophie Adenot, KJ5LTN, using the OR4ISS callsign. Ground stations IW5CWC and IQ3RW will support the direct contact. Crew audio will be available on 145.800 MHz FM, with livestreams at live.ariss.org and live.ariss.org/hamtv. The ARISS logo appears in the lower right corner.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 28/09/2026
We're watching for an International Space Station crew swap starting this week. Luke Delaney KJ5PPT and Josh Kutryk KJ5PFU will get their chance to appear in the ARISS logbook soon! Looking further ahead, recently announced Crew 14 will have Kayla Barron KI5LAL back onboard!
Graphic titled “Space Station Hams” showing the current planned amateur radio operators aboard the International Space Station. A starry space background features five astronaut portraits on the left. On the right, text lists upcoming ISS crews and amateur radio call signs.

Expedition 75 / Crew 12 (returning early October):
 • Sophie Adenot (ESA) – KJ5LTN
 • Jack Hathaway (NASA) – KJ5NIV

Expedition 75-76 / Crew 13 (planned launch October 1):
 • Luke Delaney (NASA) – KJ5PPF
 • Joshua Kutryk (CSA) – KJ5BFU

Expedition 76 (March 2027 launch):
 • Deniz Burnham – AI5RW

A note at the bottom states: “As always, subject to change. Images from NASA/ESA/CSA.” The ARISS logo appears in the lower-right corner.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 28/09/2026
Monday's contact with Chile will be streamed live on YouTube. www.youtube.com/live/rjHmM3J...
youtube.com
ARISS Villa Alemana 2026
YouTube video by AudioVisual Chile
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 27/09/2026
Contact tomorrow with Chile! Students at Liceo Bicentenario Mary Graham in Valparaíso will talk with Jack Hathaway live via ham radio aboard the ISS. Scheduled Monday at 12:24 UTC | 8:24 AM ET | 9:24 AM CLST direct via CE2CQ. Crew audio on 145.800 MHz FM.
Graphic announcing an upcoming ARISS school contact. On the left is a NASA photo of astronaut Jack Hathaway in a blue flight suit with mission patches. On the right, a dark blue panel displays event details: “Contact Upcoming” for Liceo Bicentenario Mary Graham
 in Valparaíso, Chile. The scheduled contact is Monday, September 28 at 12:24 UTC, 8:24 AM ET, and 9:24 AM CLST (local time). ISS crew member Jack Hathaway, KJ5NIV, will use the NA1SS callsign. The ground station is CE2CQ for this direct contact. Listeners
 can monitor on 145.800 MHz FM. A note states that the cross-band voice repeater will be offline for the event. The ARISS logo appears in the lower right corner. A caption identifies the NASA image as Jack Hathaway during Crew-12 preflight activities at Kennedy
 Space Center.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 27/09/2026
Those schools in Italy will share a contact, so you'll only hear her on one pass of the ISS.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 27/09/2026
Four STEM contacts, two new ham radio operators on the incoming ISS crew, and a brand-new SSTV event. It's going to be a fun week for ARISS! What will you be participating in?
Graphic titled "ARISS Look Ahead" with an image of the International Space Station viewed from a SpaceX Dragon spacecraft on the left. The graphic highlights upcoming ARISS activities: Sept. 28, a STEM contact between Liceo Bicentenario Mary Graham in Valparaíso, Chile, and astronaut Jack Hathaway; Sept. 29, a STEM contact between Sophie Adenot and schools in Firenze and Venezia, Italy; Sept. 30, deadline for U.S. proposals for ARISS school contacts scheduled for January through June 2027; Sept. 30, a STEM contact with Bolgar, Tatarstan, Russia; Oct. 1, scheduled launch of Crew-13; and Oct. 2, start of ARISS SSTV Series 33, “Student Education.” Note at bottom states that all times are subject to change based on spaceflight activities. NASA image credit: ISS from SpaceX Dragon, 2021.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 26/09/2026
Selected schools and educational organizations can connect directly with astronauts on the ISS through Amateur Radio. Learn more and apply at the ARISS.org website.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 26/09/2026
US STEM educators: How awesome would it be to end this school year by talking with the crew aboard the International Space Station? The first step is submitting your ARISS proposal by September 30... that's this Wednesday!
Graphic promoting ARISS-USA STEM contacts with the International Space Station. The left side features a blue background with text explaining that ARISS manages requests for STEM education contacts with ISS crew members by region. It states that U.S. organizations should apply through the quarterly ARISS-USA proposal process and visit ARISS-USA.org for more information. The deadline shown is September 30, 2026, for consideration of contacts taking place January through June 2027. The right side shows a map of North America with the United States highlighted in gold. The ARISS logo appears near the bottom over the Pacific Ocean.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 26/09/2026
For this joint school contact with Italy note both schools are planning YouTube live streams. Also HamTV may be live during this contact. Find that stream live.ariss.org/hamtv.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 26/09/2026
Contact upcoming with Italy. Two STEM groups will make contact with Sophie Adenot onboard the ISS live via ham radio. Scheduled Tue, Sep 29 at 10:28 UTC | 6:28 AM ET | 12:28 PM CEST direct via IW5CWC and IQ3RW. Listen to the crew audio in parts of Europe on 145.800 MHz FM.
Promotional graphic for an upcoming ARISS school contact with two schools in Italy: Scuola Media Pio X Artigianelli in Florence and Istituto Comprensivo Statale Rita Levi Montalcini in Campolongo Maggiore and Campagna Lupia, near Venice. The left side features a photograph taken aboard the International Space Station showing an astronaut holding a handheld radio microphone, with hair floating in microgravity. A mission patch for Scuola Media Pio X Artigianelli appears in the lower left corner. The right side lists contact details: Tuesday, 29 September 2026, at 10:28 UTC, 6:28 AM ET, and 12:28 PM CEST local time. ISS crew member Sophie Adenot, KJ5LTN, will use the OR4ISS callsign. Ground stations IW5CWC and IQ3RW will support the direct contact. Listeners can tune to 145.800 MHz FM. The graphic notes that the cross-band voice repeater will be offline during the event. An ARISS logo appears in the lower right corner.
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ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social · 25/09/2026
Today's contact with Belleme France and Sophie Adenot on the ISS was successful!
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