i want to just focus on the navy p-8 aircraft. that's a pretty sophisticated aircraft. we flew it very high up at 27,000 feet altitude so we could scan a very wide area. we covered 70,000 square nautical miles yesterday looking for the el fargo. based on all of that, for our search planning efforts we are assuming that the vessel has sank. we believe it sank in the last known position that we recorded on thursday. so what that means though, we just change our search planning efforts. we are still looking for survivors or any signs of life, any signs of that vessel. we are still doing that. so the search for survivors continues. yesterday, because of those favorable search conditions, we were able to see a lot of material that was at sea. a lot of things that came from a container ship of that size.