radar cross section in that it's an actual wide body jet. so when you put this thing something like 400 to 500 miles an hour and around 30,000 feet. if that isn't a flight plan to cross indonesian airspace, or not part of any traffic, that is what brings curiosity to radar controllers' screens, when they see something that is unusual. this wouldn't have been part of any normal routine traffic going through any of the air corridors. it certainly wouldn't have a flight plan attached to it. i completely agree, this is something that we need to ask more questions of the indonesian government and indonesian military in going back through their radar traces and just see if there was anything unusual that would indicate that this debris might be the debris of 370 off the tip of australia.