DUI/DWI alcohol level difference only!" decision making & responsibility
no difference.
Can a background check on an individual determine his physical capability? not really.
Next question; how does a background check for DUI/DWI,determine the current physical & mental condition of a tdm master?
Alcohol & drug abuse,by tdm masters,most Likely caused last year one tdm fatal,both tdm master& tdm student.And one tdm incident both tdm master&student critically injured on crash landing,seconds away from a fatal,thank god but not.
the daily check on a tdm master would have the best results to keep everyone safe.