Ham Radio weekend in St.Petersburg with Maria R3TM. Part 1: the historic Icebreaker Krassin. Launched as the Svyatogor in 1916. She was the most powerful icebreaker worldwide. Krassin is very well known in Amateur Radio world: Umberto Nobile expedition to the North Pole was rescued by this icebreaker after the Russian Radio Amateur Nikolai Schmidt caught via home made HF radio station the S-O-S signal from distressed expedition. Part 2 will be: our visit to the Radio Museum, how we heard the astronauts on 2 m band, how we surprised the operators by taking turns working portable on the same frequency :-) Support YL Raisa: ►Patreon: https://www.patreon.com/YLRaisa ►YouTube Memberships: null To watch more recent videos: null My personal webpage: https://Raisa.blog/ My other social media with Ham content: https://www.facebook.com/YLRaisa https://www.instagram.com/ylraisa/ 73&88 and see you On the Air! YL Raisa #R1BIG #R3TM #R1LK