In the cabin, our corporate aircraft have Immarsat SwiftBroadband, Aircell Iridium for voice (wireless) and GoGoBiz. All data is both wired and wireles In the cockpit, we have VHF and Satcom data for such things D-ATIS, PDC's, Ops, etc. The cockpit also has wi-fi data for the EFB's, mobile phone, etc.