Supporting this event is a computer on the ISS Russian Segment, which stores images that are then transmitted to Earth using amateur radio, specifically the onboard Kenwood TM-D710E transceiver.
These images will commemorate the various satellites that were hand-deployed from the ISS. These will include the first satellite deployment from ISS: Suitsat-1/Radioskaf-1 which was developed by ARISS and deployed in February 2006.
The transmissions will be made on 145.800 MHz FM using the PD-120 SSTV mode.
Note the ISS transmissions use the 5 kHz deviation FM standard rather than the narrow 2.5 kHz used in Europe. If your transceiver has selectable FM filters try using the wider filter. Handheld transceivers generally have a single wide filter fitted as standard and you should get good results outdoors using just a 1/4 wave whip antenna.
The ISS Fan Club site will show you when the space station is in range http://www.issfanclub.com/
ISS SSTV information and links at https://amsat-uk.org/beginners/iss-sstv/
Post your images on the ARISS-SSTV gallery at http://www.spaceflightsoftware.com/ARISS_SSTV/
If you don’t have an amateur radio receiver you can still listen to the ISS by using an Online Radio, also known as a WebSDR. Select a Frequency of 145800.0 kHz and Mode FM:
• Farnham WebSDR when ISS is in range of London http://farnham-sdr.com/
• R4UAB WebSDR when ISS is over Russiahttp://websdr.r4uab.ru/
Please note that the event is dependent on other activities, schedules and crew responsibilities on the ISS and subject to change at any time. You can check for updates regarding planned operation at:
ISS Ham https://twitter.com/RF2Space
ARISS Status https://twitter.com/ARISS_status
ARISS SSTV Blog https://ariss-sstv.blogspot.com/
If you receive a full or partial picture from the Space Station your Local Newspaper may like to know http://www.southgatearc.org/news/2016/july/now-is-a-great-time-to-get-ham-radio-publicity.htm
The RSGB produced a handy Media Guide and Template press release for anyone to download and adapt, see http://rsgb.org/main/clubs/media-guide-for-affiliated-societies/
An example of the publicity you can get for the hobby by telling your Local Newspaper