Voir http://aviation.about.com/od/Airline-Finances/a/Airborne-Wifi-Faqs-Broadband-Takes-Flight.htm
Image extraite du magazine « The Economist »
Voir http://aviation.about.com/od/Airline-Finances/a/Airborne-Wifi-Faqs-Broadband-Takes-Flight.htm
Image extraite du magazine « The Economist »