Bill,
Good question. 2021 was the first year the Earhart-Noonan Symposium was recorded. The video was uploaded to YouTube at this link:
https://youtu.be/wcfm_i38tH0 Please post if you are able to access the video.
Unfortunately, technical problems resulted in the video of Greg George and Mike Ashmore's presentations not being available. They were recorded but not saved. With another shot at it in 2022, we will do better with both the video recording and the audio.
Kenton Spading, PE