055166k, why pick on AFDAS?
The same could be argued for any number of errors that could be detected with bits of technology. What about a runway incursion when you've got a level II A-SMGCS? Or an AIRPROX after an aircraft has deviated from a route when you've got a track-adherence tool of some sort? Or following an excursion outside CAS when you've got radar?
But perhaps this thread isn't the place to ramble on with questions about who is responsible for what......
For Gonzo - out of curiosity, how is the vertical position shown on AFDAS derived?