Must admit I'm surprised. I'd have thought that the big boys would already have all the toys but new Boeings are only going to have ADSB-Out from Jan 2015 as standard and ADSB-In is designed but not yet being installed (last metion I've found online). ADSB Out will need to be retrofited by 2017. Airbus are ahead of this, with out being standrd for a while but In is an option rather than a requirement.