Satellite Element News Today

The satellite element of acar is available but not all airlines describe to it because it is expensive. i dont know whether malaysian airlines subscribed to the satellite communication. it appears that maybe at one point, they subscribed to it. the airplane was properly equipped with that capability. it seems to me that currently, they are not subscribing to that satellite communication of acars. >> so, then, hanz, what about the signals or the pings from the cockpit. what are they looking for d...