On Jun 11, 9:25*am, JohnDeRosa wrote:

..I wondered if the final NTSB report was ever
released. *It hasn't and still shows as "preliminary" 8 months
later...

John, it is indeed typical for the NTSB to take at least 12 months to
investigate fatal accidents and release a probable cause. Non-fatal
accidents are typically wrapped up in about six months.

Thanks, Bob K.