R9YU I will be working from 2 to 12 May 2019 on the research mission of the “Big Lakes Basin of Mongolia” as a radio communications specialist. 2nd Ma village Tydtuyaryk Altai Republic. May 3 - Lake Achit Nuur, Mongolia. May 4, Lake Uureg-Nuur, Mongolia. May 5 transfer to the base camp between the massifs of the Turgen and Heirkhir mountains, Mongolia. May 6-7, ascension of Mount Khirkhir and Mount Turgen, Mongolia May 8th salty continental sea - Uvs-Nuur, Mongolia May 9, Lake Hyargas-Nura, Mongolia.