THUNDERSTRUCK [youtube.com]- AC/DC These are the Columbia River Bar Pilot's 2 pilot boats, (The Chinook and the Columbia) and their helicopter. I got to go and photograph them today. It was SO cool. Chinook and Seahawk (?)They haven't officially decided if they're going to keep the name Seahawk for the new helo I love how the tail rotor looks like a pinwheel. Catch me if you can. Look at 'em go!