Dear Colleagues, The 3rd URSI Atlantic / Asia-Pacific Radio Science Meeting (*AT-AP-RASC 2022*), will be held as a hybrid meeting between 29May - 3June 2022 in Gran Canaria, Spain). *Commission G (Ionospheric Radio and Propagation)* is holding several sessions, but we want especially to point out one: *G06: Advances in Incoherent Scatter Radars and Global Open Science Cloud services* The call for papers is open at https://www.atrasc.com/papersubmission.php with submission deadline extended to *29 Jan 2022.* Detailed descriptions of the sessions are on the website, https://www.atrasc.com Best regards, Ingemar Häggström, EISCAT Scientific Association Yue Xinan, Institute of Geology and Geophysics, Chinese Academy of Sciences Yin Chen, EGI Foundation (Co-Conveners of G06) -- ------------------------------------------------------- Dr. Ingemar Häggström Head of Operations, EISCAT Scientific Association Mail address: Box 812, SE-98128 Kiruna, Sweden Visiting address: Bengt Hultqvist väg 1, SE-98192 Kiruna, Sweden Phone: +46 98079155 Cell: +46 703212083 -------------------------------------------------------