On Thursday, July 17, 2017 ISS Expedition 52 Commander Fyodor Yurchikhin, RN3FI and Flight Engineer Sergey Ryazanskiy manually deployed 5 satellites during a spacewalk.
The satellites were deployed from the Pirs airlock module of the International Space Station.
Jonathan McDowell @planet4589 Tweeted this information on the deployment times:
1510 UTC Tomsk-TPU-120
1515 UTC Tanyusha-SWSU 1
1516 UTC Tanyusha-SWSU 2
1521 UTC TNS-0 No. 2
1529 UTC TS-530-Zerkalo (sphere)
Three of the satellites carry amateur radio payloads, Tanyusha-SWSU 1 & 2 on 437.050 MHz with either 9k6 FSK or FM voice announcements and Tomsk-TPU-120 on 437.025 MHz with FM voice announcements.
Check for reports at http://www.dk3wn.info/p/?cat=325
Tanyusha-SWSU 1 & 2 also known as Radioskaf 6 & 7 (RS6S, RS7S)
Check for reports at http://www.dk3wn.info/p/?cat=445