so that in the event of civilian watercraft that might be going through that area. the area secure so it will not be disruptive of the mission. >> is it the thinking that the chopper went down in the water, not on the beach there in. >> that is correct that is my understanding. >> we understand this was a nighttime training exercise and dense fog, we had a live shot of the panhandle area and there's still dense fog there this morning. is the thinking that that's what here it is right now. you can see, i mean it's just soupy. down there, was this the situation last night as well? >> my understanding is there was, there were fog conditions all evening. and certainly were were there at that time yes. we won't know until we've actually had a chance to investigate the accident as to whether, whether it was a contributing factor to it.