If the ATSB cannot mandate this VITAL shutdown device
they are superflous to the industry
The ATSB job is to investigate set forth the causal factors and make recommendations.
They are not regulators nor should they mandate changes that may be impractical.
Once the full report is released I'm sure that knowledgeable safety experts will support practical changes.
This thread is suitable for discussion of facts and points of interest.
Is there anything newly released out there:?