information. you only can have so much bandwidth, so much ability to receive data, transmit data. so you re looking for what is the most important information? two canadian companies have already developed realtime streaming that bounces off satellites. the hardware looks like this when it s installed in a plane as the jet is flying on the right. the airline s operators on the ground can see information on the left like airspeed, altitude and location in realtime. but it doesn t transmit all the time. it s only activated when a specific set of circumstances occur that are pre defined. pre defined by the airline, circumstances like the plane deviating from its flight path, a sudden pitch or roll. these systems don t send back the cockpit voice recordings. we have a cultural problem with the airlines and the airline unions. they don t want big brother in the cockpit. the faa doesn t require american carriers to outfit their jets with live streaming.