I've been to Aviation Maintenance Officer School and held a variety of different Maintenance Officer positions in numerous fleet and training squadrons over a 20 year career - and I regularly drink coffee down in my current maintenance office and jaw-jack with our maintainers.
Guess I'm an expert in maintenance issues too!
This has been one of the most interesting threads I've seen in awhile that had to do with obvious 'out of one's element' sidebars.
Now - back on track.............
Can anyone share anything that has been put out for public consumption about the probable cause?