This site will be the focal point for some of the best SSTV images received during Oct 2008 and beyond. Images will be downlinked by ISS on 145.800 MHz. To view some of the received images transmitted from the ISS check out the following Gallery Website . You may also submit images at that website as well.

In addition to SSTV image receptions, reports of planned amateur radio activity using SSTV will be provided.

You can also apply for the official ARISS SSTV Award .

Wednesday, June 1, 2022

June 2022 MAI SSTV

The Moscow Aviation Institute (MAI) will be conducting an SSTV experiment on June 8 and 9 during ISS orbits over Moscow. The scheduled times are listed below and the expected mode is the traditional PD120 using 145.800 MHz as the downlink frequency. This will be the first time the experiment will use the recently installed D710GA in the Service Module.

June 8 – Setup and activation between 09:45-10:15 UTC. Stop about 15:00 UTC

June 9 – Start about 08:35 UTC. Conclusion of experiment about 16:15 UTC

**UPDATE** June 7
Looks like the times have shifted a bit and for the end of day one as it has gotten shorter.

June 8 – Setup and activation between 09:35-10:15 UTC. Stop about 14:20 UTC

June 9 – Start about 08:40 UTC. Conclusion of experiment about 16:20 UTC

**UPDATE** June 8
Several reports of "nothing heard" during the scheduled activation period today. Crew marked event active during the indicated time. Guess the issue may not be apparent to them.

Monday, April 11, 2022

Cosmonautics day SSTV

 ARISS ISS SSTV event starting April 11 at 16:30 UTC until April 13 ending at 12:00 UTC. Note, operation times are tentative and subject to change due to crew availability. Images downlinked at 145.8 MHz and expected mode is PD 120. Details at FB, Amateur Radio on the ISS (ARISS) - from @ARISS_Status on Twitter.

**UPDATE** April 11

Looks like the times scheduled have shifted a bit. Start time now appears to be 17:15 UTC on April 11.

End time of 12:00 UTC on April 13 appears unchanged. Event will celebrate Cosmonautics day and women in space.

Friday, April 1, 2022

MAI-75 activity April 7 and 8

 An MAI-75 SSTV event has been scheduled for April. The transmissions will be at 145.800 MHz and the mode is expected to be PD-120. The event is scheduled to begin at 08:00 until 15:30 UTC on April 7 and at 09:50 until 16:10 UTC on April 8.


April 7 start about 08:00 UTC, stop about 15:35 UTC.

April 8 start about 08:40 UTC, stop about 16:10 UTC

** UPDATE** April 7

Looks like they had some issue during the first orbit and it was not heard afterwards. Hope they resolve the problem before operations on April 8.

Tuesday, February 15, 2022

ARISS experiment to test KG-STV on Feb 20 (Clear channel requested)

 Received the following news release from ARISS. Please provide a clear channel during the Feb 20th experimentation tests. Downlink will be on 437.800 MHz plus and minus Doppler.


ARISS Europe to Perform Special Digital SSTV Experiment

February 15, 2022—Amateur Radio on the International Space Station (ARISS) is planning for a special SSTV experiment. ARISS is the group that puts together special amateur radio contacts between students around the globe and crew members with ham radio licenses on the International Space Station (ISS) and develops and operates the amateur radio equipment on ISS.

As part of its ARISS 2.0 initiative, the ARISS International team is expanding its educational and life-long learning opportunities for youth and ham radio operators around the world.  ARISS Slow Scan Television (SSTV), which is the transmission of images from ISS using amateur radio, is a very popular ARISS mode of operation.  To expand ARISS SSTV capabilities, the ARISS Europe and ARISS USA teams plan to perform special SSTV Experiments using a new SSTV digital coding scheme. For the signal reception, the software "KG-STV" is required, as available on internet.

We kindly request that the amateur radio community refrain from the use of the voice repeater during this SSTV experiment on 20th of February 2022 over Europe.

This is a unique and official ARISS experiment. We kindly request keeping the voice repeater uplink free from other voice transmissions during the experiment time period.  Also note that ARISS is temporarily employing the voice repeater to expedite these experiments and make a more permanent, more expansive SSTV capability fully operational on other downlink frequencies.

The first experiment in the series will utilize ARISS approved ground stations in Europe that will transmit these digital SSTV signals.  These will be available for all in the ISS footprint when SSTV transmissions occur.  The first SSTV experiment is planned for 20 February 2022 between 05:10 UTC and 12:00 UTC for five ISS passes over Europe.  Please be aware that this event depends on ARISS IORS radio availabilities and ISS crew support, so last-minute changes may occur.

To promote quick experimental SSTV investigations—to learn and improve--the ARISS team will employ the ISS Kenwood radio in its cross-band repeater mode.  The crossband repeater operates on a downlink of 437.800 MHz.  Each transmission sequence will consist of 1:40 minute transmission, followed by 1:20 minute pause and will be repeated several times within an ISS pass over Europe. 

The used modulation is MSK w/o error correction. For the decoding of the 320 x 240 px image, the software KG-STV is required.  The KG-STV software can be downloaded from the following link: ""

The ZIP file contains the KG-STV program, an installation and setup manual, some images and MP3 audio samples for your first tests as well as links for additional technical information about the KG-STV use.

The members of the ham radio community youth and the public are invited to receive and decode these special SSTV signals.

Experiment reports are welcome and should be uploaded to ""

More information will be available on the web page: ""

(for the team: Oliver Amend, DG6BCE)


About 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 (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab-Space Station Explorers, Amateur Radio Digital Communications (ARDC) and NASA’s Space communications and Navigation program. ARISS Europe is in close cooperation with the European Space Agency and its national space agencies, the space industry and the amateur radio member associations. The primary goal of ARISS is to promote exploration of science, technology, engineering, the arts, and mathematics topics. ARISS does this by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students. Before and during these radio contacts, students, educators, parents, and communities take part in hands-on learning activities tied to space, space technologies, and amateur radio. For more information, see and

Thursday, February 3, 2022

Moscow Aviation Institute SSTV activation Feb. 2022

The Moscow Aviation Institute (MAI) will be conducting their routine SSTV experiment during orbits that pass within range of Moscow, Russia on February 7 and 8. They typically operate PD120 on a downlink frequency of 145.800 MHz using the Kenwood D710E located in the Service Module. The images are sent with about 2 minute gaps between transmissions.

Feb. 7 - Start about 08:35 UTC, stopping about 15:05 UTC.

Feb. 8 - Start about 10:40 UTC,  stopping about 14:30 UTC.

Received images can be uploaded at

** Story initially indicated mode PD180 and 3 minute gaps but that was in error.

***UPDATE - Feb 7***
The scheduled time on Feb 8 has shifted to be 10:40-14:00 UTC