we've seen some of the questions before, but as the time has gone by, the families haven't had answers, this list has grown. the first 12 questions are all about the emergency locator transmitter. this transmitter or transmitters that could be or should be deployed if the plane crashes, if it impacts water. so some of the questions that they have, how many of these elts, emergency locator transmitters, were onboard? and when were they checked? did they have physical protection? should they float to the surface on impact with water? should they begin transmission on impact with water? what are the frequencies that they use? a lot of very, very detailed questions where there should be very specific answers. they haven't got those answers yet. they would also like to know the serial number of the black box. they would like to know precisely what data can be expected from the black box. they've asked the question about contact phone numbers for captain shah who was the pilot,