airplane that wasn't supposed to be in the air. it's just that papers weren't in order. and i don't know if you could go around to some random company in indonesia and their papers are going to be in order. i think it might be often a place where things are not in order. >> they're one of the airlines in the region that's been lauded. dan, the reason i ask, as a commercial pilot, this is a region and specifically a route that is very heavily trafficked. so could it be that they were not allowed to fly that route on sundays because so many other carriers were in the air? we know that there was heavy traffic at the time that this plane asked to elevate its altitude. >> well it's hard to guess at this point. i tend to agree with jeff it's probably more of a bookkeeping, clerical kind of a mistake than a safety error. i don't think this caused the accident for sure. i think it's just part of the investigation process that's