Shane, thanks for the quick response....if I understand you correctly, you are saying that the Stratus 1 does work with IFLY? That is interesting. My traveling companion has the Stratus 1 and uses it in the plane with foreflight on her ipad.... I prefer the ifly.... damn, wish I had known the Stratus would work Ifly; I wouldn't have bought the clarity....my friend has the Stratus 2 on order; we'll test it and report back later