Would this be feasible? I normally plan on my PC at home, save the route to the Cloud, then open it at the airfield on my iPad. Recently, I've had problems with no data signal at several airfields, Sywell, Popham, Sandown among them. I'm on O2. Luckily I had opened the route, then saved it on the iPad.If it can't be done, take it as a warning! Having said that, I just redid the route, so no big drama.