Class Type Start Date End Date Availability?
Ruby, Sapphire and Topaz September 20 2021 September 24 2021 YES
Commander Site Controller October 19 2021 October 22 2021 YES
Commander Site Controller November 16 2021 November 19 2021 YES
Commander Site Controller December 14 2021 December 17 2021 YES
Commander Site Controller January 18 2022 January 21 2022 YES