Hi, I'm wondering if you could answer a question for me. I'm in Ireland and going on holiday later this week to the Caribbean and New York. I'm wondering this: how does the Mavic connect to the controller? Does it use the signal from my mobile phone? If it does I'm thinking that if it uses my data I'll be stung with a huge bill when I get home. This is probably a silly question but I'd rather learn the answer now! This is a short clip of Kilkenny Castle I made yesterday on a test flight....I never even had to leave my driveway.