Recording of October meeting including an AREDN presentation by Andre Hansen K6AH, which starts at about 52:30.
The video is "unlisted" i.e. not searchable but anyone with the link can view it.
https://youtu.be/vGVHdC50gh8

Some of the links mentioned:
https://www.arednmesh.org/
https://www.arednmesh.org/content/qst-june-2017
https://files.tapr.org/meetings/DCC_2015/DCC2015-AREDN-Project-K6AH.pdf
https://files.tapr.org/meetings/DCC_2016/DCC2016-AREDN.pdf
https://files.tapr.org/meetings/DCC_2016/DCC2016-Amateur_Radio_Emergency_Data_Network_Andre_Hansen_K6AH.pdf
https://www.youtube.com/results?search_query=aredn

73 Steve W6SJK