July 13, 2025 — Amateur Radio on the International Space Station (ARISS) announces an SSTV event to be held next week. The event is scheduled to begin on Monday, July 14 around 09:45 UTC / 5:45 AM ET and to end Sunday, July 20 around 18:00 UTC / 2:00 PM ET. Down-link transmissions will be at 145.800 MHz FM and the mode is expected to be PD 120.
The transmissions will consist of 12 images featuring the Apollo Soyuz mission and STS 51F which pioneered SSTV operation on Shuttles. If you are a past participant in our SSTV events, please note that we will be using our newly updated gallery at https://ariss-usa.org/ARISS_SSTV/ .
SSTV images I recieved you can see in this gallery:
TRX: Yaesu FT-991A, ANT: Diamond X50
Recieve frequency adjusted by HRD Satellite Tracking software
SSTV software: MMSSTV
