This is my understanding as well. I'm not surprised to see that the titanium piece survived unscathed. IIRC, the companies goal was to provide more cost-effec

This is my understanding as well. I'm not surprised to see that the titanium piece survived unscathed. IIRC, the companies goal was to provide more cost-effective trips by transitioning from the standard solid titanium hull to a Ti/carbon fiber composite. This decision was controversial. They fired their head of QC after he strongly opposed the change. One key argument he made was that the design prevented ultrasonic inspection, which would mean that they could not monitor the health of the composite over time.