Here_to_learn
Illuminator
That was a nice deflection to avoid answering the question. But very visible for all to see. Will you actually backup your statement on what is lacking?Ah, the Diana II. It was found to need repairs, etc., as of Jan 1993. But you'll note in the JAIC Report, it confirms the bow visor for the Estonia was locked* as of the start of the voyage. As if one ship needing maintenance means it follows that it's exactly the same problem for others. The Diana II likely wasn't locked properly and the captain saw it opening from the bridge, so no harm done.
*A triple mechanism.