![Kjell Lindgren on Twitter: "The #ISS #amateurradio station is ready for @ARRL field day. Looking forward to your contact! #hamradio #ARRLFD #fieldday https://t.co/km3wcU2oc0" / Twitter Kjell Lindgren on Twitter: "The #ISS #amateurradio station is ready for @ARRL field day. Looking forward to your contact! #hamradio #ARRLFD #fieldday https://t.co/km3wcU2oc0" / Twitter](https://pbs.twimg.com/media/FWBxitJXEAELX51.jpg)
Kjell Lindgren on Twitter: "The #ISS #amateurradio station is ready for @ARRL field day. Looking forward to your contact! #hamradio #ARRLFD #fieldday https://t.co/km3wcU2oc0" / Twitter
![International Space Station amateur radio 'ARISS' system updated for the first time in 20 years - GIGAZINE International Space Station amateur radio 'ARISS' system updated for the first time in 20 years - GIGAZINE](https://i.gzn.jp/img/2020/09/17/ariss-new-radio-system/050.jpg)
International Space Station amateur radio 'ARISS' system updated for the first time in 20 years - GIGAZINE
![International Space Station amateur radio 'ARISS' system updated for the first time in 20 years - GIGAZINE International Space Station amateur radio 'ARISS' system updated for the first time in 20 years - GIGAZINE](https://i.gzn.jp/img/2020/09/17/ariss-new-radio-system/00_m.jpg)