Aviation is safe because the participants all trust each other. Blanket recording for undefined future use undermines that trust. This has a chilling effect o

Aviation is safe because the participants all trust each other. Blanket recording for undefined future use undermines that trust. This has a chilling effect on communication. Crews will be reluctant to communicate with each other. The risk of a warrant being issued at all creates an adversarial relationship between crews and investigators. This is a horrible idea and suggesting it betrays a cliche misunderstanding of the domain that is the stereotype of modern technologists.