17 Mar 2021 | Web session
Documentation
6 Mar 2021 Invitation and draft agenda for the 18th Reverse Warning Sound Issues task force TFRWS-18-01 2021-03-06
15 Mar 2021 Reversing warning sounds: History of discussion and how to handle “Low level”, “Normal level” and ”High level” TFRWS-18-02 2021-03-15
16 Mar 2021 Proposal concerning revering warning sound modes (Germany) TFRWS-18-03 2021-03-16
16 Mar 2021 Reversing warning: Proposal for self-adjusting alarm under draft para. 14 (OICA) TFRWS-18-04 2021-03-16
19 Apr 2021 Draft minutes of the 18th Reversing Warning Sound task force session TFRWS-18-05 2021-04-19