important because from the outside, you see this catastrophic fire, you see all this billowing smoke, yet we have all these survivors. well, they re going to want to know how the folks got out in such a timely manner before the fire erupted in the aircraft. all of that is taking place right now, simultaneous cvr and fdr data being previewed and pumped back to the team, so that that will give them some idea if there is in fact a mechanical problem, they can start focusing on that as well. cvr, fdr, cockpit voice recorder, flight data recorder, not black boxes. the black boxes are orange. you just alluded to some perishable evidence. what would be the perishable evidence you re talking about? well, when we look at the cockpit, you definitely want to try and capture as many of the instrument readings. this is an electronic cockpit, all glasscock pit. you have television screens. but the screw carries personal items there, so you want to see what kind of paperwork they were