correct? >> right. well, air france 447 it was five days. i thought that was a long time after the tragedy before the first wreckage was found. but it was two years, not continuously at sea but giving mobilizations and the like, two years before we found that aircraft on the bottom. so you're right. it's no guarantee. but you know what, there's some very talented modelers out there that can look at wind currents with models and then backtrack that information to try to find the location. and even if it's not exactly right or if there's a lot of error in it it cuts down the search area. could cut it down dramatically. it's important stuff. >> ron i've been getting a lot of questions on twitter about this new search area. maria asks, how busy is the flight path? did the plane have enough fuel to get that far? as far as we know it had enough fuel. how busy is the area for air traffic? >> well, australia, the western end is not that busy. in my experience of flying in that area for seven years with