[Joe Wicked]

Since I spent my time in on Subs, I will answer Ron. The sub was up and had been up for a little while. Probably 4-8 hours. The rust is actually quite normal as well just from being submerged in Salt Water. That is the reason that every time we are in port someone is chipping the paint and rust off to repaint it. Minimize the rust. The bears would have run from the sound and vibrations and slowly come back to investigate. Looks like they were just arriving back to investigate. If they are getting ready to dive or leave the boat for some more science missions they will blow the horn to scare them away.