On a somewhat irrelevant note, GoGo doesn't use satellite uplink. It uses terrestrial GSM links which are basically cell towers with antennas angled towards the

On a somewhat irrelevant note, GoGo doesn't use satellite uplink. It uses terrestrial GSM links which are basically cell towers with antennas angled towards the sky. These are obviously only available mostly during US domestic flights. For international flights, the in-flight internet is provided through satellite uplink but GoGo doesn't provide this service.