CNN Anderson Cooper 360 March 29, 2014 06:33:00
A lot more fuel burned than if you're up at altitude. >> yeah. you're going to increase your fuel burn by anywhere between 40 and 50% at that altitude. so your weight is going to be decreased with the higher speed. >> so we know that this search area has been pushed back by about 700 miles to the northeast. does this seem to fit with an aircraft doing 400 knots at what altitude? >> well, even with all the stuff we don't know, it does make sense. but to get a definite answer we would have to know the conditions that were existing at that time. >> i guess the short answer is we've run it through...